Sage Journals: Discover world-class research

Abstract

In Europe, the consequences of temporary employment are at the centre of a social policy debate about whether there is a trade-off between efficiency and equity when deregulating labour markets. However, despite decades of research, there is confusion about the consequences of temporary employment on wage and career mobility. It is often stated that the consequences are ‘mixed’. We review the literature with a focus on synthesizing the evidence and analysing the theories. Our review shows that we know a lot more than is often understood about the consequences of temporary employment on wage and career mobility. We create clarity by organizing the evidence by geographic region, demographic group and reference group. While outcomes vary across these factors, there is less variation within these factors. At the same time, we know a lot less than is often understood about the mechanisms through which temporary employment affects mobility. Some common theories are not well specified in their application to temporary employment. We create new opportunities for development in the field by increasing the scope of the debate about some questions and decreasing the scope of the debate about other questions.

Keywords

review article temporary employment Europe labour markets wage and career mobility

Introduction

In Europe, the consequences of temporary employment on wage and career mobility are at the centre of a public policy debate about whether there is a trade-off between efficiency and equity when deregulating labour markets (Jahn et al., 2012; Muffels, 2014). Despite decades of research since the late 1980s (Rodgers and Rodgers, 1989), there remains a lack of clarity about the consequences of temporary employment on wage trajectories and career mobility. Evidence suggests that the consequences are positive (Korpi and Levin, 2001), negative (Giesecke and Groß, 2004), null (Remery et al., 2002), or an initial effect that dissipates over time (Gebel, 2010). Given the heterogeneity, it is often stated that the consequences are ‘mixed’ (Addison et al., 2015; Helbling, 2017; McVicar et al., 2019; Mooi-Reci and Wooden, 2017; Reichenberg and Berglund, 2019).

There are good reasons for the perception that the consequences of temporary employment on wage and career mobility are mixed. On the one hand, there is evidence to support the idea that the effect of temporary employment is negative (Amuedo-Dorantes, 2000; Giesecke and Groß, 2004; Gebel, 2010). This evidence supports the idea that temporary employment is a ‘trap’, which reduces opportunity for mobility. On the other hand, there is also evidence to support the idea that the effect of temporary employment is positive, or at least not negative (Gebel, 2013; Mertens and McGinnity, 2002; Remery et al., 2002). This evidence supports the idea that temporary employment is a ‘bridge’, which increases opportunities for mobility. Outcomes also vary across different countries with different welfare state regimes (Barbieri, 2009; Muffels and Luijkx, 2008), demographic groups (Fuller and Stecy-Hildebrandt, 2015; Gebel, 2010), and methodological approach, especially with respect to the reference group (Gebel, 2013; Fuller, 2011). ‘Reference group’ refers to whether one compares the consequences of temporary employment, ‘downward’ to unemployment or ‘upward’ to permanent employment.

This article advances our understanding about the consequences of temporary employment on wage and career mobility by synthesizing and analysing previous research. Synthesizing the empirical evidence suggests our understanding is clearer than widely recognized. The consequences are neither uniformly positive, negative, nor mixed, but they are not unclear.

We create clarity by organizing outcomes by geographic region, demographic group, and reference group. Results vary across these factors, but there is less variation within these factors. However, analysing the theory suggests that our understanding is less clear than widely recognized about the mechanisms through which temporary employment affects wage and career mobility. Many theories are not well specified in their application to temporary employment. We create new opportunities for development in the field by increasing the scope of the debate about some questions and decreasing the scope about other questions.

Analysing the theory

Part of the reason why there is so much confusion about the consequences of temporary employment on wage and career mobility is that there are so many theories. Please note that we focus on those theories which the literature uses most often because it is not possible to cover the universe of relevant theories. For more details, see Online Appendix B. Our review follows the standard approach: it is often asked if temporary employment is a trap or a bridge (Büchtemann and Quack, 1989; Babos, 2014; Booth et al., 2002; Gash, 2008; McVicar et al., 2019; Scherer, 2004).

The idea that temporary employment is a ‘trap’, which reduces opportunities for mobility, stems from the segmentation scenario, especially theories on dual labour market (Doeringer and Piore, 1971; Reich et al., 1973) and dualization (Eichhorst and Marx, 2015; Emmenegger et al., 2012). According to these theories, the labour market is segmented. Jobs in the primary segment offer employment security (that is, permanent contracts) and higher wages because the primary segment is used by employers to meet long-run demand for labour. By contrast, jobs in the secondary segment are more expendable, with limited employment security (that is, temporary contracts) and lower wages because the secondary segment is used by employers to regulate short-term fluctuations in labour demand. With little mobility, temporary work ‘traps’ people in the secondary market, limiting wage and mobility opportunities.

The idea that temporary employment is a ‘bridge’, which increases opportunity for mobility, stems from the integration scenario (Gebel, 2013; Giesecke and Groß, 2003; Korpi and Levin, 2001), especially theories on job search (Lippman and McCall, 1976) and job matching (Sørensen and Kalleberg, 1981). For the employer, the question is about hiring someone temporarily and using the time of the contract as an extended probationary period to acquire more information about job fit (Wang and Weiss, 1998). For the employee, the question is about whether to accept a temporary job or wait for a permanent job. If a temporary job is accepted, the expectation is that the inferiority of the contract is offset in some way (Korpi and Levin, 2001). With greater mobility, temporary work provides a ‘bridge’ into the primary market, increasing wage and mobility opportunities.

While it is tempting to compare these opposing perspectives, we raise some concerns. The bridge–trap debate itself lacks specificity. For example, a valid, alternative interpretation comes from neoclassical economic reasoning. The bridge scenario is less about integration, and more about an efficiently operating firm with job turnover. Similarly, the trap scenario is less about segmentation, and more about efficiently distributing human capital within a firm. In both scenarios, the theoretical expectation is that more people move to more secure and better paid jobs in an efficient and growing firm (Kalleberg, 2001). Therefore, what distinguishes the two scenarios is not the outcomes, but the mechanisms.

Another concern is that it is not always clear which outcomes contribute to which debates in which literature. Possible options include the efficiency–equity trade-off in the economic literature (Jahn et al., 2012), flexibility–security trade-off in the flexicurity literature (Muffels, 2014), or the role of policies, regulations and education in the literature on institutions and organizations (Hipp et al., 2015; Passaretta and Wolbers, 2019). This creates confusion when separate literatures talk past each other.

Further, the bridge–trap debate often overlooks other, powerful theories, including, but not exclusive to the theory of institutional economics and contract theory (Kaufman, 2007), insider–outsider theory (Lindbeck and Snower, 1989), tournament theories (Lazear and Rosen, 1981), and transaction cost theory (Williamson, 1981). This is a problem because, as we will describe, some parts of theories that are commonly used are not well specified in their application to temporary employment.

Finally, comparing opposing perspectives can naturally lead to the perspective that the evidence is conflicting. In contrast, we show how the evidence can be seen as complimentary, one that explains different outcomes in different population groups in different countries. Researchers must account for different reference groups (unemployment vs. permanent contract), focus groups (i.e. labour market entry), countries, or empirical models, as findings may not be comparable, which can lead to confusion.

Individual-level

Human capital theory

Both segmentation and integration scenarios apply human capital theory (Fuller and Stecy-Hildebrandt, 2015). One application of human capital theory is often associated with labour market segmentation (Giesecke and Groß, 2003). If individuals with temporary employment contracts receive lower wages than individuals with permanent contracts, then this is not a reflection of the contract, by itself, but rather selection into temporary contracts. In some circumstances, it is rational for certain employees to invest in general human capital skills – for example, women who expect to exit and re-enter the labour market due to motherhood. Therefore, the relationship is negative between temporary employment contracts and wage and career mobility. However, it is obvious that entry into, let alone the consequences of temporary employment, cannot be explained by self-selection only. Law, policies, institutions and personal and path-dependent contextual constraints and so on are among the factors that moderate or mediate entry into temporary employment and the resulting consequences.

An alternative application of human capital theory is associated with labour market integration (Booth et al., 2002). It can be an advantage to hold a succession of temporary employment contracts, prior to entering a permanent contract (if ever). Nursing and teaching are examples where it is efficient for employees to invest in occupation-specific skills. In these situations, the integration is less about upward career mobility, which may or may not occur, and more about upward wage mobility, owing to more experience in a given occupation, regardless of contract type. Therefore, certain conditions can offset the negative consequences of temporary employment that are predicted by the previous application of human capital theory to temporary employment. The key point is that expectations derived from the application of human capital theory to temporary employment are not uniform.

Firm-level

Signalling

Signalling theory (Spence, 1973) connects to the segmentation scenario. If one assumes a permanent contract is preferable to a temporary one, then an individual with a temporary contract indicates a negative, but unobservable characteristic, such as low ability. Therefore, an employee with a history of temporary employment sends a signal that firms may use to reduce the amount of imperfect information about potential employees. Further, if positions in the primary labour market are typically assigned to those with high education, of prime age, or who are men, then individuals with those characteristics who are in the secondary labour market send a negative signal relative to the respective reference group. Signalling theory not only explains why temporary employment is a trap, but also why the negative consequences of temporary employment are larger among some demographic groups and smaller among others.

The question is, how do firms know that a potential employee has a history of temporary employment? Unlike other signals, such as education or periods of unemployment, contract type is not visible on an applicant’s resume. One explanation is that firms assign a signal based on frequency of job changes. However, even if employers do that, not only is this not the same thing as contract type, but the signal is conditional on other factors and not always negative (Moss and Tilly, 2001; Pedulla, 2020). Given the importance of signalling theory in providing a causal mechanism through which to understand the consequences of temporary employment, it is problematic that we know so little about how temporary employment is a signal or what value is assigned to that signal.

Screening

Screening theory (Stiglitz, 1975) connects to the integration scenario. The idea is that firms use temporary employment to hire an employee for a short period of time, as a screening device in order to determine job match, often called a ‘probationary contract’. Screening is most applicable when the potential mismatch is high between employee skills and employer needs, especially when education or experience does not by itself signal skills. Examples include younger workers with little work experience, low-wage occupations that require soft skills, or high-wage occupations that require firm-specific skills.

There are two problems with the application of screening theory to temporary employment. First, the transition from temporary to permanent employment must occur within the same employer and change in contract type without a change in employer is the result of a probation contract, neither of which is always observable or true. Second, and more problematic, most jobs are advertised prior to hire, as permanent, temporary without the possibility of extension, or temporary with the possibility of transition into a permanent position (that is, temp-to-perm). The point is firms often know what type of contract an employee will be offered prior to hire. Therefore, the observed effect of temporary employment may be less about the contract and more about the firm (Andersson et al., 2005).

Country-level

At the macro-level, the segmentation or integration scenario are not equally applicable to all countries (Giesecke and Groß, 2004). The question is how to explain variation between countries in the consequences of temporary employment. We follow the literature in using the typological approach to explain cross-national variation, which groups countries into clusters with similar labour market policies and welfare state features. Then the question is how to group countries. Esping-Andersen’s (1990) classic three-regime configuration groups countries along an efficiency/equity spectrum. Alternatively, the ‘variety of capitalism’ focuses on the degree to which the market or institutions take up the coordination responsibilities (Hall and Soskice, 2001). Other classification systems also exist. Despite important differences, they all end up with a similar country grouping (Muffels and Luijkx, 2008).

We begin with between country differences. The segmentation scenario is more applicable in closed, segmented and highly regulated labour markets, such as Italy and Germany, with ‘Mediterranean’ or Corporatist welfare state regimes (Barbieri, 2009). In these countries, there is a tight link between occupational position and wages due to strong labour market unions, and large differences between employment protections by contract type. By contrast, the integration scenario is more applicable in open, flexible and less regulated labour markets, such as the United Kingdom and Sweden, with Liberal or Social Democratic welfare state regimes (Muffels and Luijkx, 2008). In these countries, the link is weaker between both educational credentials/occupational career and occupational position/wages, and the differences are smaller between employment protections by contract type.

Next, there are within country differences, where the segmentation or integration scenarios are more or less applicable to different subgroups (Gebel, 2010). In segmented labour markets, where the primary sector is reserved for highly educated, prime-aged men, these groups are more likely to transition from temporary into permanent employment. At the same time, individuals with these characteristics who are in the secondary labour market could also be an indication of a negative, but unobservable characteristic, such as low ability (Booth et al., 2002), which could have a negative effect on wages. By contrast, in flexible labour markets, mobility into permanent contracts is greater for those with lower levels of education, who are of a younger age, and female, those who would otherwise be restricted from accessing these positions in segmented labour markets (Kalleberg, 2001).

Reviewing the methodological approaches

We review the two main approaches for examining the consequences of temporary employment on wage and career mobility. One includes a reference group; one does not. The main point is that researchers must account for the models and reference group when reviewing outcomes, as findings may not be comparable, which can lead to confusion.

No reference group

One approach examines a subsample of temporary workers and analyses the probability of making an upward transition into permanent employment, or a downward transition into unemployment or out of the labour market. Examples of this approach include survival models (Gebel, 2009), competing risks models (Reichelt, 2015), or multinomial logistic models (Passaretta and Wolbers, 2019).

The advantage of restricting the sample to those who are in temporary employment in period 1 is that they contribute important knowledge related to the transition rate out of temporary employment and they show the degree to which there are differences in the transition rate between demographic groups. Here, we use these studies to examine the impact of education, gender and age on the likelihood of transitioning into permanent employment or unemployment. Public/private sector and racial/ethnic origin also represent relevant variables in this context, but few studies include information on that, which is why we do not control for them (for exception, see Giesecke and Groß, 2003, 2004).

There are also disadvantages (Gebel, 2013). One problem is that they lack a reference group to use as a control. In standard experimental design, if we want to understand the consequence of a treatment on an outcome of interest, then we use a treatment group and a control group. The difference between the two groups in the outcome of interest is the effect of the treatment. Without a control group, it is not possible to estimate the causal effect of temporary employment on an outcome of interest. The second problem is that most articles are single country studies, which limits the ability to compare differences in transition rates between countries because it is challenging to compare research design between articles.

Upward vs downward comparison

The alternative approach implements a control group design and compares the consequences of temporary contracts to one of two reference groups. The standard approach compares temporary contracts ‘upward’ to permanent contracts. A less common alternative compares temporary contracts ‘downward’ to unemployment (Gebel, 2013; Korpi and Levin, 2001). Examples of this approach include matching (Gash and McGinnity, 2007), random effects models (Giesecke and Groß, 2003), fixed effects models (Booth et al., 2002), hybrid models (Mooi-Reci and Wooden, 2017), or sequence analysis (Fauser, 2020).

The advantage is that implementing a control group design allows one to estimate the causal effect of temporary employment on outcomes of interest, such as wage and career mobility outcomes. The degree to which temporary employment is a trap is often a result of comparing temporary to permanent employment and the degree to which temporary employment is a bridge is often a result of comparing temporary employment to unemployment (Fuller, 2011).

There are also disadvantages. In matching algorithms, results will be biased if matched samples still differ in unobservable characteristics after accounting for observable differences (Morgan and Harding, 2006). Random-effects models are also vulnerable to bias from time-constant, unobserved heterogeneity, but fixed effects models are not (Halaby, 2004). However, many researchers may not be aware of the methodological subtleties of the fixed effects approach, which may lead to biased estimates of the treatment effect if the outcome trajectory is not correctly specified (Ludwig and Brüderl, 2021).

Methods

We conducted a comprehensive review of the literature on the consequences of temporary employment on wage and career mobility. The process used to select the articles comprised two main steps. First, we did a general search for articles on temporary employment since 2000, which resulted in a list of 145 articles. Prior to the year 2000, most of the research that does exist is descriptive. Second, we further restricted the articles to those that addressed our focus area, the consequences of temporary employment on wage and career mobility in Europe. The selection criteria resulted in a list of 43 articles, as shown in Table 1.

Table 1.

List of articles used for analysis.

ID	Article	Country	Study period
1	Amuedo-Dorantes (2000)	Spain	1995–1996
2	Amuedo-Dorantes and Serrano-Padial (2007)	Spain	1994–2001
3	Arranz et al. (2010)	Spain	1992–2004
4	Babos (2014)	8 Central Eastern European countries	2005–2010
5	Baranowska et al. (2011)	Poland	1998–2005
6	Barbieri and Cutuli (2016)	13 European countries	1992–2008
7	Barbieri and Cutuli (2018)	Italy	2004–2014
8	Barbieri and Scherer (2009)	Italy	2005
9	Barbieri and Sestito (2008)	Italy	1994–2003
10	Berson (2018)	France	2003–2016
11	Berton et al. (2011)	Italy	1998–2004
12	Booth et al. (2002)	United Kingdom	1991–1997
13	Bosco and Valeriani (2018)	Italy	2008–2015
14	Brown and Sessions (2003)	United Kingdom	1997
15	Comi and Grasseni (2012)	9 European countries	2006
16	De Graaf-Zijl et al. (2011)	Netherlands	1988–2000
17	De Lange et al. (2014)	Netherlands	1986–2008
18	Debels (2008)	11 European countries	1995–2001
19	Gagliarducci (2005)	Italy	1997
20	Gash (2008)	Denmark, France, Germany, United Kingdom	1995–2001
21	Gash and McGinnity (2007)	France, Germany	1994–2001
22	Gebel (2009)	West Germany	1984–2006
23	Gebel (2010)	Germany, United Kingdom	1991–2007
24	Gebel (2013)	Switzerland, Germany, United Kingdom	1991, 1999–2009
25	Giesecke and Groß (2003)	Germany	1984–1998
26	Giesecke and Groß (2004)	Germany, United Kingdom	1984–1999 (DE), 1991–1999 (UK)
27	Güell and Petrongolo (2007)	Spain	1987–2002
28	Hagen (2002)	Germany	1991–2000
29	Högberg et al. (2019)	18 European countries	2004–2013
30	Kiersztyn (2016)	Poland	2005–2008
31	Korpi and Levin (2001)	Sweden	1992–1993
32	Leschke (2009)	Denmark, Germany, Spain, United Kingdom	1994–2001
33	McGinnity et al. (2005)	West Germany	1998
34	Mertens and McGinnity, 2002	Germany	1985, 1988, 1995–2000
35	Mooi-Reci and Dekker (2015)	Netherlands	1980–2000
36	Muffels and Luijkx (2008)	14 European countries	1994–2001
37	Passaretta and Wolbers (2019)	17 European countries	1995–2009
38	Pavlopoulos (2013)	United Kingdom, Germany	1991–2007 (UK), 1984–2008 (DE)
39	Pfeifer (2012)	Germany	2006
40	Picchio (2008)	Italy	2000, 2002, 2004
41	Reichelt (2015)	Germany	2007, 2008
42	Remery et al. (2002)	Netherlands	1986–1996
43	Scherer (2004)	West Germany, Italy, United Kingdom	1983–1998

Let us define our terms. Temporary employment is defined as a fixed-term contract, which excludes seasonal jobs, training/apprenticeship or probationary contracts, and temporary agency work, as well as informal employment relationships, all of which are not only less comparable, but also less prevalent types of employment in Europe. Relatedly, we focus on Europe, because the definition of temporary employment is similar in different countries, even if rates, trends and consequences are different. Wage mobility is the upward or downward movement of wages and career mobility is the transition from temporary to permanent employment or unemployment. Finally, while literature reviews already exist on other types of nonstandard employment and other types of consequences, there is not yet a review on wage and mobility outcomes of temporary employment in Europe.

We note that our definition of wage and career mobility excludes articles that use sequence analysis from our review (Fauser, 2020; Mattijssen and Pavlopoulos, 2019; Reichenberg and Berglund, 2019). The advantage of sequence analysis is that it is a more holistic approach to examining the consequences of temporary employment. The disadvantage is that it is a challenge to compare to the more orthodox approaches, which focus on the effect of single transitions, with studies that apply sequence analysis, which focus on the effect of patterns of trajectories.

To code the articles, we analysed both the text and the tables and graphs, as indicated in the column ‘source’. For purposes of transparency, replication and future development, the source for each respective code is in the respective table in Supplementary Appendix A. A single article can have multiple outcomes. For example, articles that split their analysis by gender can have two different outcomes, one for men and one for women. Similarly, articles that examine the consequences of temporary employment on distinct wage and career mobility outcomes can also find evidence that consequences are different for different outcomes. Therefore, even if there are multiple outcomes from a single article, there is a unique outcome for a given independent variable (that is, gender, education or age), dependent variable (that is, wage and career mobility), reference group and geographic region.

With respect to reference group, there are three options. In most articles, temporary employment is compared ‘upward’ to permanent employment, but sometimes temporary employment is compared ‘downward’ to unemployment. ‘None’ refers to articles examining the exit dynamics of temporary employment, meaning that there is no reference group.

With respect to geographic variation, we coded country of analysis into one of four geographic regions: Northern, Continental, Eastern and Southern countries. On the basis of high levels of labour market mobility (Muffels and Luijkx, 2008), we grouped together Northern countries, which include both Anglophone countries with Liberal welfare states, like the United Kingdom, and Nordic countries with Social Democratic welfare states, like Sweden.

For comparative articles, we examined whether there was evidence for a Continental or a Southern disadvantage, relative to Northern countries in the consequences of temporary employment. ‘Null effect’ refers to results with no clear advantage or disadvantage between regions. ‘Mixed effect’ refers to results that are split, that is, where there are conflicting results for (dis)advantages of countries. For example, Leschke (2009, Table 4) examines the consequences of temporary employment on career mobility patterns in four countries, Denmark, Germany, Spain and the United Kingdom. Relative to a permanent contract, the exit rate into unemployment from temporary employment is lowest in the United Kingdom and highest in Spain, which indicates a Northern advantage and a Southern disadvantage respectively. However, the exit rates into unemployment among Germany and Denmark are almost equal, which does not indicate a northern advantage. Hence, results are coded mixed.

With respect to wage and career mobility, we examined the overall consequences of temporary employment, as well as differences by age, gender and education level. With respect to education, we compare outcomes of those with high levels of education (that is, greater than a secondary level of education) to those with low levels of education (that is, less than a secondary level of education). While the expectation regarding the impact of education on wage and career mobility outcomes depends on the particular theory, articles are coded with respect to whether higher education provides an advantage (yes, no, or null effect).

With respect to age, we compared outcomes for those who are younger compared to those who are older. Articles are coded with respect to whether young age provides an advantage (yes, no or null effect), depending on the reference group and the outcome examined. For example, when the outcome is movement into a permanent contract and the reference group is younger ages, then middle and older age groups should have a negative coefficient (that is, younger advantage) and vice versa. When there is a null effect of age on either wage or career mobility outcomes, the category was labelled null.

With respect to gender, two separate categories were created. Both categories were both coded either yes, no, or null. With respect to wages, the theoretical expectation is that there is a larger negative effect of temporary employment for men compared to women.

Hence, ‘male disadvantage’ refers to wage mobility. Here, ‘yes’ refers to a result where there is a larger negative effect of temporary employment for men compared to women and ‘no’ refers to the opposite (i.e. negative effect is larger for women compared to men).

By contrast, with respect to career mobility into permanent employment, the expectation is that men have higher transition rates compared to women, especially in segmented labour markets, where women are more likely to be trapped. Hence, ‘male advantage’ refers to career mobility. Here, ‘yes’ refers to a result where there is a higher transition rate for men compared to women, ‘no’ refers to the opposite (i.e., higher transition rate for women than men), and ‘null’ indicates no significant difference.

Finally, some articles included a time course analysis with focus on decreasing disadvantages over time on wage and career mobility. These categories were coded yes if the disadvantages for workers with a temporary contract decrease or even vanish over time compared to workers with a permanent contract or compared to the unemployed, no, if this is not the case, and null if there is a null effect. We note that the distinction between different time spans is relevant, considering the interpretation of the results, but no further distinction can be made here, as only a small number of articles with widely varying time spans are given.

To illustrate our coding scheme, we use an example (Booth et al., 2002). The article uses data from the United Kingdom (coded region: Northern) to examine the effect of temporary employment on wages and the transition to a permanent contract. A fixed effects model is used for wages (coded reference group: upwards) and a proportional hazard model is used to examine the transition to a permanent contract (coded reference group: none). With respect to wage mobility (Table 4, p. F200), the coefficients suggest that a fixed term contract reduces wages by 0.069 for men and 0.109 for women. Both are significant (p < 0.01). We coded the effect of temporary employment on wages as negative for both men and women. Here, the wage disadvantage is larger for women than men. We coded this as no with respect to evidence of male disadvantage on wage mobility. Results from a wage growth model suggests that the penalty for men and women decline the longer one is removed from temporary employment (Figure 1, p. F210). For both men and women, this is coded as yes, the wage disadvantage declines over time, although more for women than men.

With respect to career mobility (Table 5, p. F202), relative to middle age workers, younger workers are more likely to enter permanent work for men (1.180), but not for women (−1.069). Both are significant (p < 0.01). With respect to age advantage, we coded this as yes for men, but no for women. Relative to those without educational qualifications, those with a university degree or more are more likely to enter permanent work for men (0.842) and women (0.739). However, the coefficient was not significant for men, but was for women (p < 0.01). Therefore, with respect to education advantage, we coded this as null for men, but yes for women. In the abstract, they state, ‘There is some evidence that fixed-term contracts are a stepping stone to permanent work’. We coded this as integration. We apply the above coding scheme for all 43 articles.

Synthesizing the evidence

The results of our coding are shown in Table 2. For transparency, as stated in the Source column, each code connects to a table in the Supplementary Appendix A, which then provides the table or text where we derived the code from a given article. In panel A, we split the outcomes, by dependent variables. With respect to the impact on the likelihood of upward mobility into permanent employment, 22 outcomes are negative, 4 are positive, and 4 are null. With respect to the impact on the likelihood of downward mobility into unemployment, 12 outcomes are positive and 4 are null. With respect to the impact of temporary employment on wages, 24 outcomes are negative, 6 are positive, and 10 are null. Most evidence supports the idea that a temporary contract has a negative effect on wages and career mobility.

Table 2.

Results.

Panel A: Outcomes, by dependent variable
	Positive	Negative		Null
Transition to permanent employment	4	22		4	Supplementary Table A4
Transition to unemployment	12			4	Supplementary Table A5
Wages	6	24		10	Supplementary Table A3
Panel B: Segmentation/integration (Supplementary Table A1)
	Integration	Segmentation		Null
Aggregate	28	46		4
By direction of comparison
Downwards (ref: unemployment)	8	1		2
None (no reference group)	7	10		2
Upwards (ref: permanent employment)	13	35
By geographic area
Continental	14	18		1
Eastern		2
Northern	9	8		2
Southern	5	18		1
Panel C: Cross–national, comparative articles (Source: Supplementary Table A2)
	Positive	Negative	Mixed	Null
Continental (ref: Northern)	1	8	1	7
Southern (ref: Northern)		7		3
Panel D: Impact on wages, by demographic group (Source: Supplementary Table A3)
	Positive	Negative		Null
Higher education advantage	7	3
Youth advantage		6
Male disadvantage	5	5		2
Panel E: Transition to permanent employment, by demographic group and geography (Source: Supplementary Table A4)
	Positive	Negative		Null
Higher education advantage	12	5		16
Continental countries	7	3		6
Eastern countries				1
Northern countries	2	1		2
Southern countries	3	1		7
Youth advantage	6	11		13
Continental countries	2	3		7
Eastern countries		1
Northern countries	2	1		2
Southern countries	2	6		4
Male advantage	6	2		17
Continental countries	2	1		12
Panel E: Transition to permanent employment, by demographic group and geography (Source: Supplementary Table A4)
	Positive	Negative		Null
Eastern countries				1
Northern countries
Southern countries	4	1		4
Panel F: Decreasing disadvantage over time, by dependent variable
	Positive	Negative		Null	Source
Transition to permanent employment	9	1		3	Supplementary Table A4
Transition to unemployment	9	1		3	Supplementary Table A5
Wages	17	2		4	Supplementary Table A3

In panel B, we split the outcomes by evidence of segmentation or integration. A total of 46 outcomes suggest evidence of segmentation, 28 outcomes suggest evidence of integration, and 4 are null. Our interpretation is both that a higher proportion of outcomes indicate a segmentation or a ‘trap’ rather than an integration or ‘bridge’ scenario, and that the consequences of temporary work on wage and career mobility are indeed mixed. How do we match the clear, negative evidence of the effect of temporary employment on wage and career mobility with the theory that temporary employment can be both a bridge and a trap?

We explain most of the inconsistency when we split the evidence. First, by direction of comparison (panel B). Outcomes that compare temporary employment, upwards to permanent employment are more negative (35 segmentation, 13 integration). Outcomes with no reference group are mixed (10 segmentation, 7 integration, 2 null). Outcomes with a downward comparison to unemployment are more positive (8 integration, 1 segmentation, 2 null). The consequences of temporary employment are worse when compared to permanent employment, but better when compared to unemployment.

Next, by geographic region (panel B). In the Southern region, results are negative (18 segmentation, 5 integration, 1 null). In the Eastern region, both outcomes indicate segmentation. Results are mixed in the other two regions, the Continental region (18 segmentation, 14 integration, 1 null) and the Northern region (8 integration, 9 segmentation, 2 null). The importance of geography is clearer when we examine the consequences of temporary employment using comparative, cross-national data (panel C). In general, relative to Northern countries with more flexible labour markets, the consequences of temporary employment are uniformly more negative in Continental (8 negative, 1 positive, 1 mixed, 7 null) and Southern (7 negative, 3 null) countries with more segmented labour markets. The point is that consequences are not equally negative across European countries.

Next, we distinguish the consequences of temporary employment on wages (panel D) and career mobility (panel E) by demographic groups. First, by education. Relative to less education, most outcomes suggest a higher education advantage for both wage (7 yes, 3 no) and career mobility (12 yes, 5 no, 16 null). However, with respect to career mobility, it is worth noting the large number of outcomes where higher education either does not offer an advantage (that is, null) or is a disadvantage. Here, Southern and Continental countries account for the majority of outcomes where higher education is either null (6 Continental, 7 Southern) or a disadvantage (3 Continental, 1 Southern). This is consistent with the idea that higher education can both increase the likelihood of accessing permanent employment, but also that the interaction of higher education and temporary employment can be a signal of a negative, unobservable characteristic, especially in segmented labour markets.

Next, by age. Relative to prime age workers, outcomes suggest that younger workers are disadvantaged both with respect to wages and career mobility, that is, transition into permanent contract. This indicates that the negative consequences of temporary employment are more negative among younger workers. However, again, we note that the majority of career mobility outcomes are from the Southern region, with highly segmented labour markets, where we would expect the consequences to be the most negative.

Next, by gender. First, with respect to wages, the reference is the gender specific wage with a permanent contract. For example, in Gebel (2010), Table 2, in Germany, the effect of temporary employment on male wages is −0.24, but the effect on female wages is −0.20. In that article, results do indicate evidence of male disadvantage, but, across all articles, results are split regarding evidence of male disadvantage, with 5 outcomes suggesting that the effect of temporary employment on wages is more negative for men than women, 5 indicating the opposite, and 2 null. However, with respect to career mobility, there is evidence of male advantage, indicating that men are more likely into transition into permanent employment compared to women (6 yes, 2 no, 17 null). This is consistent with the idea that positions in the primary labour market are usually male dominated, making it more likely that women are trapped by temporary jobs in the secondary market whereas men are more likely to transition into permanent jobs in the primary market.

Finally, panel F shows how the consequences of temporary employment change over time. With respect to the effect on wages, 17 outcomes indicate that negative effects decline over time, 2 outcomes indicate that negative effects persist, and 4 outcomes are null. At the same time, the reference group matters. Most outcomes come from articles examining the consequences of temporary employment at labour market entry (De Lange et al., 2014; Gebel, 2010; Pavlopoulos, 2013) or among the unemployed (Gebel, 2013). With respect to the effect of temporary employment on the transition into permanent employment, 9 outcomes indicate that negative effects decline over time, 1 outcome indicates that the negative effects persist, and 3 are null. Finally, with respect to the effect of temporary employment on the transition to unemployment, 9 outcomes indicate that the negative effect declines over time, 1 outcome finds that the negative effect persists, and 3 outcomes are null. Those negative consequences of temporary employment that do exist decline over time.

Summary and discussion

Our goal was to synthesize and analyse previous research on the consequences of temporary employment on wage and career mobility. The main finding from our review is that the evidence is not ‘mixed’, as the literature suggests. Instead, the evidence is clearer than is often understood, as long as we organize the evidence by geographic region, demographic group, and reference group. Results vary across these factors, but there is less variation within these factors. Therefore, we know a lot more than is often understood about the consequences of temporary employment on wage and career mobility.

At the same time, despite our ambitions, we must be modest in our claims. We cannot provide one, single overarching answer to the question of interest. Moreover, we know a lot less than is often understood about the mechanisms that explain the consequences of temporary employment. Much more research is needed to test the causality of the relationship between temporary employment, the way labour market policies and institutions react to temporary labour, and how temporary employment affects the entire wage and employment careers of people. The good news is that there is no lack of theory nor of data, but there is a lack of empirical studies testing the theory by focusing on the causal mechanisms which can explain the longer-term outcomes on the career.

At the broadest level, most evidence suggests that temporary employment has a negative effect on wage and career mobility. How do we match the evidence with the theory that temporary employment can be both a bridge and a trap? We explain most of the inconsistency when we split the evidence. Compared to unemployment, the consequences of temporary employment are positive, but negative when compared to permanent employment. Men are more likely to enter a permanent contract than women, who are at greater risk of repeated spells of temporary employment, but there is no evidence of an additional wage disadvantage for men, relative to women. Higher education is a buffer, both protecting individuals from the negative consequences on wages and increasing the likelihood of accessing permanent employment. By age, results indicate that the negative consequences of temporary employment are more negative among younger workers. The consequences of temporary employment are more negative in Conservative and Mediterranean welfare state regimes with closed, segmented and highly regulated labour markets, like Germany, Italy and Spain.

Finally, the initial consequences of temporary employment on wage and career mobility outcomes do not appear to be lasting, especially for labour market entrants in the transition from school to work. It should be noted, however, that the different articles indicate different time spans until the negative effects diminish, which naturally influences their interpretation, but a more detailed distinction cannot be made given the small number of these articles and their varying time spans. Furthermore, a recent analysis suggests that the diminishing negative consequences of temporary employment on mobility outcomes may be more related to older cohorts than younger cohorts, that is, the chance of entrapment in atypical employment increases gradually over time for the younger cohorts compared to the older cohort (Barbieri et al., 2019), but this study uses Italian data where we would expect outcomes to be more negative, especially for younger workers.

Our review of the literature suggests several key ideas for future research. Most fundamentally, research must move beyond the traditional orthodoxy of the segmentation–integration debate. These perspectives are not in opposition to each other. They are not mutually exclusive. Temporary employment can be both a bridge and a trap, but our review shows that neither the expectations nor the mechanisms are uniform across population groups and countries. Although theories generally deal with means and not with variation, disaggregating the findings and looking at variation enriches the analyses and our understanding.

Future research should better incorporate different theories, empirical/data approaches, and mechanisms/methods. As we suggested in the second section, many powerful theories are under-represented in the literature on temporary employment. These theories are used in different strands of the empirical literature and all give their causal interpretations for the career outcomes for temporary labourers.

Relatedly, we must improve our understanding of the mechanisms through which temporary employment affects mobility, especially the role of the firm. While powerful explanations exist, we find challenges in applying them to temporary employment and testing them empirically. Key questions are unresolved about how employers determine the signal of temporary employment (Bills et al., 2017), how employer behaviour varies in different countries (Carré and Tilly, 2017), and how employers use temporary contracts to integrate some population groups and segregate others (Pedulla, 2020). Here, we emphasize the importance of the employer perspective, which is under-represented in research on temporary employment, either through qualitative data (for exceptions, see: Rogers, 1995; Vosko, 2000; Casey and Alach, 2004; Hatton, 2011), or linked employee–employer quantitative data.

We also emphasize the empirical dimensions of time and space: specifically, analysing outcomes with a greater number of transitions (that is, sequence analysis), as well as analysing the consequences over time (that is, impact functions), both of which are less common in the literature. With respect to data, most research on temporary employment uses data from a single country, limiting the ability to compare outcomes between countries. Further, we have shown here that this also facilitates confusion. Different findings in different countries are not seen as part of a broader pattern, but mixed. Without denying the value of single country analysis, more research should be comparative. The goal should be a more holistic approach to examining the consequences of temporary employment.

More generally, our article must be understood within a broader context, both with respect to research on temporary employment and the necessity of reviewing that research. In the 1990s, policymakers in the OECD and the European Parliament promoted the use of temporary contracts in industrialized countries to increase economic growth and reduce unemployment by making labour markets more flexible. Many countries implemented some form of the policy recommendations. Since then, labour market performance improved, but employment also became less standardized. The consequences of these changes have always been a concern. In response, a large body of research was created.

Our review of the literature clarifies our understanding of the current evidence with respect to the consequences of temporary employment on wage and career mobility. The prevailing perspective is that the results are mixed, which leads to confusion. The problem is not a lack of evidence. The problem is that there is evidence to support so many conclusions. Both policymakers and researchers need to know that the consequences about temporary employment on wage and career mobility may be mixed, but they are not unclear. The knowledge gap is less about the consequences and more about the mechanisms. This is important because it limits causal interpretations, which are crucial in making policy decisions.

At the same time, for both social policymakers and researchers alike, we must strike a balance between the importance of causal research when making policy decisions and situating causal findings within a broader descriptive pattern. Causal research is about reducing a question to the isolated part that can be examined within a causal framework. By contrast, descriptive research is about expanding a question to its maximum that can still be examined empirically, either qualitatively or quantitatively. The value of this article is that it descriptively organizes many causal findings in a way that both clarifies what we do know and what we do not know.

Supplemental Material

Supplemental Material - The wage and career consequences of temporary employment in Europe: Analysing the theories and synthesizing the evidence

Supplemental Material for The wage and career consequences of temporary employment in Europe: Analysing the theories and synthesizing the evidence by Jonathan P Latner and Nicole Saks in Journal of European Social Policy

Footnotes

Acknowledgements

The authors would like to thank the following individuals (in alphabetical order): Anna Baranowska, Paulo Barbieri, David Calnitsky, Giorgio Cutuli, Sophia Fauser, Michael Gebel, Filippo Gioachin, Chen-Hao Hsu, Mike Hout, Richard Latner, Fabian Ochsenfeld, Alex Patzina, Ellen Pechman, Stefani Scherer, Sonja Scheuring, Jody Schimek, and the editors and reviewers of JESP.

Funding

The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by the Horizon 2020 Framework Programme (758491).

ORCID iD

Jonathan P Latner

Supplemental Material

Supplemental material for this article is available online.

References

Addison

Cotti

Surfield

(2015) Atypical jobs: stepping stones or dead ends? Evidence from the NLSY 79. The Manchester School 83(1): 17–55.

Amuedo-Dorantes

(2000) Work transitions into and out of involuntary temporary employment in a segmented market: evidence from Spain. ILR Review 53(2): 309–325.

Amuedo-Dorantes

Serrano-Padial

(2007) Wage growth implications of fixed-term employment: an analysis by contract duration and job mobility. Labour Economics 14(5): 829–847.

Andersson

Holzer

Lane

(2005) Moving Up or Moving on: Who Gets Ahead in the Low-Wage Labor Market? New York: Russell Sage Foundation.

Arranz

García-Serrano

Toharia

(2010) The influence of temporary employment on unemployment exits in a competing risks framework. Journal of Labor Research 31(1): 67–90.

Babos

(2014) Step or trap? Transition from fixed-term contracts in Central Eastern Europe. Post-Communist Economies 26(1): 39–52.

Baranowska

Gebel

Kotowska

(2011) The role of fixed-term contracts at labour market entry in Poland: stepping stones, screening devices, traps or search subsidies? Work, Employment and Society 25(4): 777–793.

Barbieri

(2009) Flexible employment and inequality in Europe. European Sociological Review 25(6): 621–628.

Barbieri

Cutuli

(2016) Employment protection legislation, labour market dualism, and inequality in Europe. European Sociological Review 32(4): 501–516.

10.

Barbieri

Cutuli

(2018) Dual labour market intermediaries in Italy: How to lay off ‘lemons’ – thereby creating a problem of adverse selection. De Economist 166(4): 477–502.

11.

Barbieri

Scherer

(2009) Labour market flexibilization and its consequences in Italy. European Sociological Review 25(6): 677–692.

12.

Barbieri

Sestito

(2008) Temporary workers in Italy: who are they and where they end up. Labour 22(1): 127–166.

13.

Barbieri

Cutuli

Luijkx

, et al. (2019) Substitution, entrapment, and inefficiency? Cohort inequalities in a two-tier labour market. Socio-Economic Review 17(2): 409–431.

14.

Berson

(2018) Fixed-term contracts and labor market duality in France. De Economist 166(4): 455–476.

15.

Berton

Devicienti

Pacelli

(2011) Are temporary jobs a port of entry into permanent employment? International Journal of Manpower 32(8): 879–899.

16.

Bills

Di Stasio

Gërxhani

(2017) The demand side of hiring: employers in the labor market. Annual Review of Sociology 43: 291–310.

17.

Booth

Francesconi

Frank

(2002) Temporary jobs: stepping stones or dead ends? The Economic Journal 112(480): F189–F213.

18.

Bosco

Valeriani

(2018) The road to permanent work in Italy: ‘it’s getting dark, too dark to see, Italian Economic Journal 4(3): 385–419.

19.

Brown

Sessions

(2003) Earnings, education, and fixed-term contracts. Scottish Journal of Political Economy 50(4): 492–506.

20.

Büchtemann

Quack

(1989) Bridges or traps? Non-standard employment in the federal republic of Germany? In: Rodgers

Rodgers

(eds), Precarious Jobs in Labour Market Regulation: The Growth of Atypical Employment in Western Europe. Geneva: International Institute for Labour Studies/Free University of Brussels, pp. 109–148.

21.

Carré

Tilly

(2017) Where Bad Jobs Are Better: Retail Jobs across Countries and Companies. New York: Russell Sage Foundation.

22.

Casey

Alach

(2004) ‘Just a temp?’ Women, temporary employment and lifestyle. Work, Employment and Society 18(3): 459–480.

23.

Comi

Grasseni

(2012) Are temporary workers discriminated against? Evidence from Europe. The Manchester School 80(1): 28–50.

24.

de Graaf-Zijl

Van den Berg

Heyma

(2011) Stepping stones for the unemployed: the effect of temporary jobs on the duration until (regular) work. Journal of Population Economics 24(1): 107–139.

25.

de Lange

Gesthuizen

Wolbers

(2014) Consequences of flexible employment at labour market entry for early career development in the Netherlands. Economic and Industrial Democracy 35(3): 413–434.

26.

Debels

(2008) Transitions out of temporary jobs: consequences for employment and poverty across Europe, chapter 3. In: Muffels

(ed), Flexibility and Employment Security in Europe. Cheltenham and Northampton, MA: Edward Elgar, pp. 51–77.

27.

Doeringer

Piore

(1971) Internal Labor Markets and Manpower Analysis. Lexington, MA: D.C. Heath and Company.

28.

Eichhorst

Marx

(2015) Non-Standard Employment in Post-Industrial Labour Markets: An Occupational Perspective. Cheltenham and Northampton, MA: Edward Elgar Publishing.

29.

Emmenegger

Häusermann

Palier

, et al. (2012) The Age of Dualization: The Changing Face of Inequality in Deindustrializing Societies. New York: Oxford University Press.

30.

Esping-Andersen

(1990) The Three Worlds of Welfare Capitalism. Princeton, NJ: Princeton University Press.

31.

Fauser

(2020) Career trajectories and cumulative wages: the case of temporary employment. Research in Social Stratification and Mobility 69: 100529.

32.

Fuller

(2011) Up and on or down and out? Gender, immigration and the consequences of temporary employment in Canada. Research in Social Stratification and Mobility 29(2): 155–180.

33.

Fuller

Stecy-Hildebrandt

(2015) Career pathways for temporary workers: exploring heterogeneous mobility dynamics with sequence analysis. Social Science Research 50: 76–99.

34.

Gagliarducci

(2005) The dynamics of repeated temporary jobs. Labour Economics 12(4): 429–448.

35.

Gash

(2008) Bridge or trap? Temporary workers’ transitions to unemployment and to the standard employment contract. European Sociological Review 24(5): 651–668.

36.

Gash

McGinnity

(2007) Fixed-term contracts – the new European inequality? Comparing men and women in West Germany and France. Socio-Economic Review 5(3): 467–496.

37.

Gebel

(2009) Fixed-term contracts at labour market entry in West Germany: implications for job search and first job quality. European Sociological Review 25(6): 661–675.

38.

Gebel

(2010) Early career consequences of temporary employment in Germany and the UK. Work, Employment and Society 24(4): 641–660.

39.

Gebel

(2013) Is a temporary job better than unemployment? A cross-country comparison based on British, German, and Swiss panel data. Schmollers Jahrbuch 133: 143–156.

40.

Giesecke

Groß

(2003) Temporary employment: chance or risk? European Sociological Review 19(2): 161–177.

41.

Giesecke

Groß

(2004) External labour market flexibility and social inequality: temporary employment in Germany and the UK. European Societies 6(3): 347–382.

42.

Güell

Petrongolo

(2007) How binding are legal limits? Transitions from temporary to permanent work in Spain. Labour Economics 14(2): 153–183.

43.

Hagen

(2002) Do temporary workers receive risk premiums? Assessing the wage effects of fixed-term contracts in West Germany by a matching estimator compared with parametric approaches. Labour 16(4): 667–705.

44.

Halaby

(2004) Panel models in sociological research: theory into practice. Annual Review of Sociology 30: 507–544.

45.

Hall

Soskice

(2001) An Introduction to Varieties of Capitalism. Oxford: Oxford University Press.

46.

Hatton

(2011) The Temp Economy: From Kelly Girls to Permatemps in Postwar America. Philadelphia, PA: Temple University Press.

47.

Helbling

(2017) Fixed-term jobs after vocational education and training in Switzerland: stepping stone or impediment? Swiss Journal of Sociology 43(1): 89–113.

48.

Hipp

Bernhardt

Allmendinger

(2015) Institutions and the prevalence of nonstandard employment. Socio-Economic Review 13(2): 351–377.

49.

Högberg

Strandh

Baranowska-Rataj

(2019) Transitions from temporary employment to permanent employment among young adults: the role of labour law and education systems. Journal of Sociology 55(4): 1–19.

50.

Jahn

Riphahn

Schnabel

(2012) Feature flexible forms of employment: boon and bane. The Economic Journal 122(562): F115–F124.

51.

Kalleberg

(2001) Organizing flexibility: the flexible firm in a new century. British Journal of Industrial Relations 39(4): 479–504.

52.

Kaufman

(2007) The institutional economics of John R Commons: complement and substitute for neoclassical economic theory. Socio-Economic Review 5(1): 3–45.

53.

Kiersztyn

(2016) Fixed-term employment and occupational position in Poland: the heterogeneity of temporary jobs. European Sociological Review 32(6): 881–894.

54.

Korpi

Levin

(2001) Precarious footing: temporary employment as a stepping stone out of unemployment in Sweden. Work, Employment and Society 15(1): 127–148.

55.

Lazear

Rosen

(1981) Rank-order tournaments as optimum labor contracts. Journal of Political Economy 89(5): 841–864.

56.

Leschke

(2009) The segmentation potential of non-standard employment: a four-country comparison of mobility patterns. International Journal of Manpower 30(7): 692–715.

57.

Lindbeck

Snower

(1989) The Insider–Outsider Theory of Employment and Unemployment Volume 1. Cambridge, MA: MIT Press.

58.

Lippman

McCall

(1976) The economics of job search: a survey. Economic Inquiry 14(2): 155–189.

59.

Ludwig

Brüderl

(2021) What you need to know when estimating impact functions with panel data for demographic research. Comparative Population Studies 46: 453–486.

60.

Mattijssen

Pavlopoulos

(2019) A multichannel typology of temporary employment careers in the Netherlands: identifying traps and stepping stones in terms of employment and income security. Social Science Research 77: 101–114.

61.

McGinnity

Mertens

Gundert

(2005) A bad start? Fixed-term contracts and the transition from education to work in West Germany. European Sociological Review 21(4): 359–374.

62.

McVicar

Wooden

Laß

, et al. (2019) Contingent employment and labour market pathways: bridge or trap? European Sociological Review 35(1): 98–115.

63.

Mertens

McGinnity

(2002) Fixed-Term Contracts in East and West Germany: Low Wages, Poor Prospects? Berlin: Humboldt University of Berlin, Interdisciplinary Research Project Quantification and Simulation of Economic Processes. SFB 373 Discussion Paper No. 2002 72.

64.

Mooi-Reci

Dekker

(2015) Fixed-term contracts: short-term blessings or long-term scars? Empirical findings from the Netherlands 1980–2000. British Journal of Industrial Relations 53(1): 112–135.

65.

Mooi-Reci

Wooden

(2017) Casual employment and long-term wage outcomes. Human Relations 70(9): 1064–1090.

66.

Morgan

Harding

(2006) Matching estimators of causal effects: prospects and pitfalls in theory and practice. Sociological Methods and Research 35(1): 3–60.

67.

Moss

Tilly

(2001) Stories Employers Tell: Race, Skill, and Hiring in America. New York, NY: Russell Sage Foundation.

68.

Muffels

(2014) Flexibility and Employment Security in Europe. Cheltenham and Northampton, MA: Edward Elgar Publishing.

69.

Muffels

Luijkx

(2008) Labour market mobility and employment security of male employees in Europe: trade-off or ‘flexicurity’. Work, Employment and Society 22(2): 221–242.

70.

Passaretta

Wolbers

(2019) Temporary employment at labour market entry in Europe: labour market dualism, transitions to secure employment and upward mobility. Economic and Industrial Democracy 40(2): 382–408.

71.

Pavlopoulos

(2013) Starting your career with a fixed-term job: stepping-stone or ‘dead end’? Review of Social Economy 71(4): 474–501.

72.

Pedulla

(2020) Making the Cut: Hiring Decisions, Bias, and the Consequences of Non-standard, Mismatched, and Precarious Employment. Princeton, NJ: Princeton University Press.

73.

Pfeifer

(2012) Fixed-term contracts and wages revisited using linked employer–employee data. Journal for Labour Market Research 45(2): 171–183.

74.

Picchio

(2008) Temporary contracts and transitions to stable jobs in Italy. Labour 22: 147–174.

75.

Reich

Gordon

Edwards

(1973) A theory of labor market segmentation. The American Economic Review 63(2): 359–365.

76.

Reichelt

(2015) Career progression from temporary employment: how bridge and trap functions differ by task complexity. European Sociological Review 31(5): 558–572.

77.

Reichenberg

Berglund

(2019) ‘Stepping up or stepping down?’: the earnings differences associated with Swedish temporary workers’ employment sequences. Social Science Research 82: 126–136.

78.

Remery

van Doorne-Huiskes

Schippers

(2002) Labour market flexibility in the Netherlands: looking for winners and losers. Work, Employment and Society 16(3): 477–495.

79.

Rodgers

(1989) Precarious Jobs in Labour Market Regulation: The Growth of Atypical Employment in Western Europe. Geneva: ILO.

80.

Rogers

(1995) Just a temp: experience and structure of alienation in temporary clerical employment. Work and Occupations 22(2): 137–166.

81.

Scherer

(2004) Stepping-stones or traps? The consequences of labour market entry positions on future careers in West Germany, Great Britain and Italy. Work, Employment and Society 18(2): 369–394.

82.

Sørensen

Kalleberg

(1981) An outline of a theory of the matching of persons to jobs. In: Berg

(ed), Sociological Perspectives on Labor Markets (Quantitative Studies in Social Relations). Cambridge, MA: Academic Press, pp. 49–74.

83.

Spence

(1973) Job market signaling. The Quarterly Journal of Economics 87(3): 355–374.

84.

Stiglitz

(1975) The theory of ‘screening’, education, and the distribution of income. The American Economic Review 65(3): 283–300.

85.

Vosko

(2000) Temporary Work: The Gendered Rise of a Precarious Employment Relationship, Volume 11. Toronto: University of Toronto Press.

86.

Wang

Weiss

(1998) Probation, layoffs, and wage-tenure profiles: a sorting explanation. Labour Economics 5(3): 359–383.

87.

Williamson

(1981) The economics of organization: the transaction cost approach. American Journal of Sociology 87(3): 548–577.

Supplementary Material

Please find the following supplemental material available below.

For Open Access articles published under a Creative Commons License, all supplemental material carries the same license as the article it is associated with.

For non-Open Access articles published, all supplemental material carries a non-exclusive license, and permission requests for re-use of supplemental material or any part of supplemental material shall be sent directly to the copyright owner as specified in the copyright notice associated with the article.

0.00 MB

1.74 MB

0.19 MB