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Abstract

Tipping reflects a complex interplay of cultural norms, economic incentives, and operational challenges, especially within the U.S. foodservice industry. Building on the systematic literature review and themes presented in Part I, this study examines the subthemes identified across 319 peer-reviewed articles published between 1974 and 2024. Findings reveal saturation points, underexplored topics and intersections, as well as debates surrounding regulations and policies of tipping practices and alternative compensation models. This review integrates a fragmented body of research, provides an overview of key findings, highlights critical gaps, and offers a roadmap for future scholarship and practical reforms in service compensation systems.

Keywords

restaurant tipping gratuity behavior service exchange compensation systems systematic thematic review

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References

Ali

Olson

C. C.

Pantzalis

Park

J. C.

Park

J. C.

(2023). Large sample evidence on tipping rates in the restaurant industry: A comprehensive study. International Journal of Hospitality Management, 111, Article 103458, 1–12. https://doi.org/10.1016/j.ijhm.2023.103458

Ali

Olson

C. C.

Pantzalis

Park

J. C.

Robinson

Wang

(2025). Why are tipping rates lower on weekends? International Journal of Contemporary Hospitality Management, 37(7), 2243–2263. https://doi.org/10.1108/IJCHM-05-2024-0691

Anderson

J. E.

Bodvarsson

Ö. B.

(2005a). Do higher tipped minimum wages boost server pay? Applied Economics Letters, 12(7), 391–393. https://doi.org/10.1080/13504850500092459

Anderson

J. E.

Bodvarsson

Ö. B.

(2005b). Tax evasion on gratuities. Public Finance Review, 33(4), 466–487. https://doi.org/10.1177/1091142105277408

Auten

Langetieg

(2023). The distribution of underreported income: What we can learn from the NRP (Internal Revenue Service reports). Internal Revenue Service. https://www.irs.gov/pub/irs-soi/23rpdistributionunderreportednrp.pdf

Azar

O. H.

(2004). Optimal monitoring with external incentives: The case of tipping. Southern Economic Journal, 71(1), 170–-181. https://doi.org/10.2307/4135319

Azar

O. H.

(2008). Strategic behavior and social norms in tipped service industries. The B.E. Journal of Economic Analysis & Policy, 8(1), Article 1778. https://doi.org/10.2202/1935-1682.1778

Azar

O. H.

(2009). Incentives and service quality in the restaurant industry: The tipping-service puzzle. Applied Economics, 41(13–15), 1917–1927. https://doi.org/10.1080/00036840601131813

Azar

O. H.

(2010). Tipping motivations and behavior in the U.S. and Israel. Journal of Applied Social Psychology, 40(2), 421–457. https://doi.org/10.1111/j.1559-1816.2009.00581.x

10.

Azar

O. H.

(2012). The effect of the minimum wage for tipped workers on firm strategy, employees and social welfare. Labour Economics, 19(5), 748–755. https://doi-org.argo.library.okstate.edu/10.1016/j.labeco.2012.07.002

11.

Azar

O. H.

(2020). The economics of tipping. Journal of Economic Perspectives, 34(2), 215–236. https://doi.org/10.1257/jep.34.2.215

12.

Banks

G. C.

Woznyj

H. M.

Kepes

Batchelor

J. H.

McDaniel

M. A.

(2018). A meta-analytic review of tipping compensation practices: An agency theory perspective. Personnel Psychology, 71(3), 457–478. https://doi.org/10.1111/peps.12261

13.

Barkan

Erev

Zinger

Tzach

(2004). Tip policy, visibility and quality of service in cafés. Tourism Economics, 10(4), 449–464. https://doi.org/10.5367/0000000042430953

14.

Barkan

Israeli

(2004). Testing servers’ roles as experts and managers of tipping behaviour. The Service Industries Journal, 24(6), 91–108. https://doi.org/10.1080/0264206042000299194

15.

Becker

Bradley

G. T.

Zantow

(2012). The underlying dimensions of tipping behavior: An exploration, confirmation, and predictive model. International Journal of Hospitality Management, 31(1), 247–256. https://doi.org/10.1016/j.ijhm.2011.05.006

16.

Beer

Greitemeyer

(2019). The effects of background music on tipping behavior in a restaurant: A field study. Psychology of Music, 47(3), 444–450. https://doi.org/10.1177/0305735618755887

17.

Berry

Hoffman

(2023). Communicating intent: Effects of employer-controlled tipping strategy disclosures on tip amount and firm evaluations. Journal of Business Research, 160, Article 113752. https://doi.org/10.1016/j.jbusres.2023.113752

18.

Bodvarsson

Ö. B.

Luksetich

W. A.

McDermott

(2003). Why do diners tip: Rule-of-thumb or valuation of service? Applied Economics, 35(15), 1659–1665. https://doi.org/10.1080/0003684032000126799

19.

Boyes

W. J.

Stewart Mounts

Jr. Sowell

(2004). Restaurant tipping: Free-riding, social acceptance, and gender differences. Journal of Applied Social Psychology, 34(12), 2616–2625. https://doi.org/10.1111/j.1559-1816.2004.tb01995.x

20.

Braun

Clarke

(2006). Using thematic analysis in psychology. Qualitative research in psychology, 3(2), 77–101. https://doi-org/10.1191/1478088706qp063oa

21.

Brewster

Z. W.

(2015). Perceptions of intergroup tipping differences, discriminatory service, and tip earnings among restaurant servers. International Journal of Hospitality Management, 46, 15–25. https://doi.org/10.1016/j.ijhm.2015.01.001

22.

Brewster

Z. W.

Gourlay

Nowak

G. R.

III . (2022). Are black restaurant servers tipped less than white servers? Three experimental tests of server race effects on customers’ tipping behaviors. Cornell Hospitality Quarterly, 63(4), 433–447. https://doi.org/10.1177/19389655211036652

23.

Brewster

Z. W.

Lynn

(2014). Black–White earnings gap among restaurant servers: A replication, extension, and exploration of consumer racial discrimination in tipping. Sociological Inquiry, 84(4), 545–569. https://doi.org/10.1111/soin.12056

24.

Brewster

Z. W.

Lynn

Cocroft

(2014). Consumer racial profiling in U.S. restaurants: Exploring subtle forms of service discrimination against black diners. Sociological Forum, 29(2), 476–495. https://doi.org/10.1111/socf.12093

25.

Brewster

Z. W.

Nowak

G. R.

(2019). Racial prejudices, racialized workplaces, and restaurant servers’ hyperbolic perceptions of black–white tipping differences. Cornell Hospitality Quarterly, 60(2), 159–173. https://doi.org/10.1177/1938965518777221

26.

Brewster

Z. W.

Rusche

S. N.

(2012). Quantitative evidence of the continuing significance of race: Tableside racism in full-service restaurants. Journal of Black Studies, 43(4), 359–384. https://doi.org/10.1177/0021934711433310

27.

Brewster

Z. W.

Wang

(2020). Explicit expression of anti-black biases in the full-service restaurant industry: Legal responsibilities and risks. International Journal of Hospitality Management, 85, Article 102435. https://doi.org/10.1016/j.ijhm.2019.102435

28.

Brewster

Z. W.

Wills

J. B.

(2013). The institution of tipping as a source of employee agency: The case of restaurant servers. Sociological Focus, 46(3), 193–210. https://doi.org/10.1080/00380237.2013.797260

29.

Bujisic

Parsa

H. G.

Bilgihan

Galloway

Hern

(2014). Service failure, tipping behavior, and the effect of service industry experience. Journal of Quality Assurance in Hospitality & Tourism, 15(3), 253–268. https://doi.org/10.1080/1528008X.2014.921774

30.

Bush

D. M.

Lipari

R. N.

(2015, April 16). Substance use and substance use disorder by industry. The CBHSQ Report. Substance Abuse and Mental Health Services Administration. https://www.ncbi.nlm.nih.gov/books/NBK343542/

31.

Callan

Tyson

(2000). Tipping behaviour in hospitality embodying a comparative prolegomenon of English and Italian customers. Tourism & Hospitality Research, 2(3), 242–261. https://doi.org/10.1177/146735840000200305

32.

Chi

N.-W.

Grandey

A. A.

Diamond

J. A.

Krimmel

K. R.

(2011). Want a tip? Service performance as a function of emotion regulation and extraversion. Journal of Applied Psychology, 96(6), 1337–1346. https://doi.org/10.1037/a0022884

33.

Cho

(2005). A re-examination of cultural influences on restaurant tipping behavior: A comparison of Japan and the US. Journal of Foodservice Business Research, 8(1), 79–96. https://doi.org/10.1300/J369v08n01-06

34.

Chuang

S.-C.

Cheng

Y.-H.

Chang

C.-J.

Yang

S.-W.

(2012). The effect of service failure types and service recovery on customer satisfaction: A mental accounting perspective. The Service Industries Journal, 32(2), 257–271. https://doi.org/10.1080/02642069.2010.529435

35.

Clotildah

(2014). The perceptions of employees towards tipping and motivation in the hotel industry. African Journal of Hospitality, Tourism and Leisure, 3(1), 1–12. www.ajhtl.com

36.

Conlin

Lynn

O’Donoghue

(2003). The norm of restaurant tipping. Journal of Economic Behavior & Organization, 52(3), 297–321. https://doi.org/10.1016/S0167-2681(03)00030-1

37.

Curtis

C. R.

Upchurch

R. S.

Severt

D. E.

(2009). Employee motivation and organizational commitment: A comparison of tipped and nontipped restaurant employees. International Journal of Hospitality & Tourism Administration, 10(3), 253–269. https://doi.org/10.1080/15256480903088469

38.

Deng

Cai

(2025). Rethinking tipping request: Examining consumer reactions in emerging tipping contexts. International Journal of Hospitality Management, 130, Article 104221. https://doi.org/10.1016/j.ijhm.2025.104221

39.

Dewald

(2001a). Restaurant tipping by tourists in Hong Kong. Anatolia, 12(2), 139–151. https://doi.org/10.1080/13032917.2001.9687004

40.

Dewald

(2001b). Tipping by foreign tourists. Pacific Tourism Review, 5(1–2), 43–50. https://www.ingentaconnect.com/content/cog/ptr/2001/00000005/f0020001/art00007

41.

DiPietro

Milman

(2008). Retention factors of tipped hourly employees in the casual dining restaurant segment: Exploratory research in central Florida. International Journal of Hospitality & Tourism Administration, 9(3), 244–266. https://doi.org/10.1080/15256480802096019

42.

Dirks

Rice

S. K.

(2004). “Dining while Black”: Tipping as a social artifact. Cornell Hotel and Restaurant Administration Quarterly, 45(1), 30–47. https://doi.org/10.1177/0010880403260105

43.

Dombrowski

P. J.

Namasivayam

Bartlett

(2007). Antecedents of tips and servers’ ability to predict tips in a restaurant setting. Journal of Foodservice Business Research, 9(1), 3–19. https://doi.org/10.1300/J369v09n01_02

44.

Dore

Sola

A. T.

(2025, May 21). The Senate passed a surprise “no tax on tips” bill. Here’s what it could mean for workers. CNBC. https://www.cnbc.com/2025/05/21/no-tax-on-tips-trump-senate.html

45.

Dyussembayeva

Viglia

Nieto-Garcia

Mattila

A. S.

(2022). Would you like to add a gratuity? When explicit requests hamper tipping. Journal of Business Research, 139, 908–917. https://doi.org/10.1016/j.jbusres.2021.10.043

46.

Fan

Liu

(2024). To display tip suggestions or not? Examining tip suggestion’s impact in technology-facilitated preservice tipping encounters. Journal of Hospitality & Tourism Research, 48(1), 32–57. https://doi.org/10.1177/10963480221076467

47.

Ferguson

Megehee

C. M.

Woodside

A. G.

(2017). Culture, religiosity, and economic configural models explaining tipping-behavior prevalence across nations. Tourism Management, 62, 218–233. https://doi.org/10.1016/j.tourman.2017.05.001

48.

Fernandez

Dufour

Costa

de Boer

Terrier

Golay

(2020). Increasing tips in less than two hours: Impact of a training intervention on the amount of tips received by restaurant employees. Cornell Hospitality Quarterly, 61(1), 98–107. https://doi.org/10.1177/1938965519863297

49.

Gao

Mattila

A. S.

(2025). Do I have to tip? Preservice tipping in technology-facilitated service encounters. Journal of Hospitality and Tourism Technology. Advance online publication. https://doi.org/10.1108/JHTT-04-2024-0255

50.

Gatta

(2009). Restaurant servers, tipping, and resistance. Qualitative Research in Accounting & Management, 6(1–2), 70–82. https://doi.org/10.1108/11766090910940674

51.

Goh

F. W.

Jungck

A. C.

Stevens

J. R.

(2021). Pro tip: Screen-based payment methods increase negative feelings in consumers but do not increase tip sizes. European Journal of Behavioral Sciences, 4(4), 1–21. https://doi.org/10.33422/ejbs.v4i4.678

52.

Gössling

Fernandez

Martin-Rios

Reyes

S. P.

Fointiat

Isaac

R. K.

Lunde

(2021). Restaurant tipping in Europe: A comparative assessment. Current Issues in Tourism, 24(6), 811–823. https://doi.org/10.1080/13683500.2020.1749244

53.

Guéguen

(2002). The effects of a joke on tipping when it is delivered at the same time as the bill. Journal of Applied Social Psychology, 32(9), 1955–1963. https://doi.org/10.1111/j.1559-1816.2002.tb00266.x

54.

Guéguen

(2012). Hair color and wages: Waitresses with blond hair have more fun. The Journal of Socio-Economics, 41(4), 370–372. https://doi.org/10.1016/j.socec.2012.04.012

55.

Guéguen

Jacob

(2005). The effect of touch on tipping: An evaluation in a French bar. International Journal of Hospitality Management, 24(2), 295–299. https://doi.org/10.1016/j.ijhm.2004.06.004

56.

Guéguen

Jacob

(2012). Lipstick and tipping behavior: When red lipstick enhance waitresses tips. International Journal of Hospitality Management, 31(4), 1333–1335. https://doi.org/10.1016/j.ijhm.2012.03.012

57.

Guéguen

Legoherel

(2000). Effect on tipping of barman drawing a sun on the bottom of customers’ checks. Psychological Reports, 87(1), 223–226. https://doi.org/10.2466/pr0.2000.87.1.223

58.

Hall

(2018). Restaurant tipping and discrimination: Exploring the implications of automatic gratuities. Cornell Hospitality Quarterly, 59(3), 296–303. https://doi.org/10.1177/1938965517734939

59.

Harris

M. B.

(1995). Waiters, customers, and service: Some tips about tipping. Journal of Applied Social Psychology, 25(8), 725–744. https://doi.org/10.1111/j.1559-1816.1995.tb01771.x

60.

Haugom

Thrane

(2025). The effects of party size and dining duration on tipping behavior. Journal of Behavioral and Experimental Economics, 117, Article 102386. https://doi.org/10.1016/j.socec.2025.102386

61.

Hilkenmeier

Hoffmann

(2022). In focus: Effects of an opportune gift on tipping. Journal of Hospitality & Tourism Research, 46(4), 808–818. https://doi.org/10.1177/10963480211019841

62.

Hoaas

D. J.

Bigler

(2012). The relationship between tipping and service quality: The other side of the equation. Southwestern Economic Review Proceedings, 32(3), 17–26. https://www.researchgate.net/profile/David-Hoaas/publication/255549625_THE_RELATIONSHIP_BETWEEN_TIPPING_AND_SERVICE_QUALITY_THE_OTHER_SIDE_OF_THE_EQUATION/links/5e440ac0a6fdccd9659d9b12/THE-RELATIONSHIP-BETWEEN-TIPPING-AND-SERVICE-QUALITY-THE-OTHER-SIDE-OF-THE-EQUATION.pdf

63.

Holland

S. J.

(2009). Tipping as risk sharing. The Journal of Socio-Economics, 38(4), 641–647. https://doi.org/10.1016/j.socec.2009.02.001

64.

Hunt

(2016). #Livingofftips: Reframing food system labor through tipped workers’ narratives of subminimum wage exploitation. Journal of Agriculture, Food Systems, and Community Development, 6(2), 165–177. https://doi.org/10.5304/jafscd.2016.062.021

65.

Hsiao

C.-H.

Chien

C.-H.

Yeh

S.-S.

Huan

T.-C.

(2022). Smiling for tips? Will restaurant servers’ actions affect customers’ emotional contagion and tipping behavior? Tourism Review, 77(3), 964–985. https://doi.org/10.1108/TR-09-2021-0441

66.

Jacob

Guéguen

Boulbry

(2010). Effects of songs with prosocial lyrics on tipping behavior in a restaurant. International Journal of Hospitality Management, 29(4), 761–763. https://doi.org/10.1016/j.ijhm.2010.02.004

67.

Jacob

Guéguen

Boulbry

Ardiccioni

(2010). Waitresses’ facial cosmetics and tipping: A field experiment. International Journal of Hospitality Management, 29(1), 188–190. https://doi.org/10.1016/j.ijhm.2009.04.003

68.

Jacob

Guéguen

Delfosse

(2012). She wore something in her hair: The effect of ornamentation on tipping. Journal of Hospitality Marketing & Management, 21(4), 414–420. https://doi.org/10.1080/19368623.2012.624296

69.

Jamroch

Barreda

A. A.

Kageyama

(2020). The relationship between organizational self-esteem, commitment, tipping and organizational citizenship behaviors: A case in the foodservice industry. Journal of Tourism Management Research, 7(1), 1–10. https://doi.org/10.18488/journal.31.2020.71.1.10

70.

Kakkar

K. K.

(2022). Cash or card? Impression management and restaurant tipping behavior. Journal of Behavioral and Experimental Economics, 97, Article 101837. https://doi.org/10.1016/j.socec.2022.101837

71.

Karabas

Joireman

(2020). The role of blocked gratitude in non-voluntary tipping. Journal of Services Marketing, 34(7), 983–997. https://doi.org/10.1108/JSM-03-2020-0082

72.

Karabas

Joireman

Kim

(2019). Why and when witnessing uncivil behavior leads observers to punish frontline employees and leave the firm. International Journal of Hospitality Management, 82, 91–100. https://doi.org/10.1016/j.ijhm.2019.03.019

73.

Karabas

Orlowski

Lefebvre

(2020). What am I tipping you for? Customer response to tipping requests at limited-service restaurants. International Journal of Contemporary Hospitality Management, 32(5), 2007–2026. https://doi.org/10.1108/IJCHM-12-2019-0981

74.

Katzman

Cain

L. N.

(2025). Tipflation: The conflagration of inflation and out-of-control tip requests. ICHRIE Research Reports, 10(2), 1. https://doi.org/10.61701/509283.221

75.

Kim

Y. S.

Baker

M. A.

(2019). Observer reactions to other customer incivility: Emotional labor, gratitude, loyalty to employee and tipping intention. International Journal of Contemporary Hospitality Management, 31(3), 1292–1308. https://doi.org/10.1108/IJCHM-03-2018-0262

76.

Kinard

B. R.

Kinard

J. L.

(2013). The effect of receipt personalization on tipping behavior: Receipt personalization effect on tipping behavior. Journal of Consumer Behaviour, 12(4), 280–284. https://doi.org/10.1002/cb.1410

77.

Klein

Arnal

Eagan

Bernard

Gervais

S. J.

(2021). Does tipping facilitate sexual objectification? The effect of tips on sexual harassment of bar and restaurant servers. Equality, Diversity and Inclusion: An International Journal, 40(4), 448–460. https://doi.org/10.1108/EDI-04-2019-0127

78.

Kowalczuk

Gębski

(2021). Factors influencing restaurant tipping behaviour – the case of Poland. International Journal of Culture, Tourism & Hospitality Research, 15(2), 172–182. https://doi.org/10.1108/IJCTHR-10-2019-0189

79.

Lechner

A. T.

Mathmann

Paul

(2022). Frontline employees’ display of fake smiles and angry faces: When and why they influence service performance. Journal of Service Research, 25(2), 211–226. https://doi.org/10.1177/1094670520975148

80.

Lee

N. Y.

Noble

S. M.

Biswas

(2018). Hey big spender! A golden (color) atmospheric effect on tipping behavior. Journal of the Academy of Marketing Science, 46(2), 317–337. https://doi.org/10.1007/s11747-016-0508-3

81.

Lefebvre

Boman

Orlowski

(2024). Look on the bright side: Emojis impact tipping behaviour. International Journal of Hospitality Management, 117, Article 103653. https://doi.org/10.1016/j.ijhm.2023.103653

82.

Lieven

Kwortnik

R. J.

Tomczak

(2019). Buyer monitoring cross-culturally. Cornell Hospitality Quarterly, 60(2), 125–134. https://doi.org/10.1177/1938965518777226

83.

Lin

I. Y.

Namasivayam

(2011). Understanding restaurant tipping systems: A human resources perspective. International Journal of Contemporary Hospitality Management, 23(7), 923–940. https://doi.org/10.1108/09596111111167533

84.

Lin

T. C.

(2015). Modeling the relationship between restaurant tipping and consumer behavior. Theoretical Economics Letters, 5(3), 389–395. https://doi.org/10.4236/tel.2015.53044

85.

Luangrath

A. W.

Peck

Gustafsson

(2020). Should I touch the customer? Rethinking interpersonal touch effects from the perspective of the touch initiator. Journal of Consumer Research, 47(4), 588–607. https://doi.org/10.1093/jcr/ucaa021

86.

Lynn

(2000a). National character and tipping customs: The needs for achievement, affiliation and power as predictors of the prevalence of tipping. International Journal of Hospitality Management, 19(2), 205–210. https://doi.org/10.1016/S0278-4319(00)00008-6

87.

Lynn

(2000b). National personality and tipping customs. Personality and Individual Differences, 28(2), 395–404. https://doi.org/10.1016/S0191-8869(99)00109-9

88.

Lynn

(2004a). Black-White Differences in Tipping of Various Service Providers. Journal of Applied Social Psychology, 34(11), 2261–2271. https://doi.org/10.1111/j.1559-1816.2004.tb01976.x

89.

Lynn

(2004b). Ethnic differences in tipping: A matter of familiarity with tipping norms. Cornell Hotel & Restaurant Administration Quarterly, 45(1), 12–22. https://doi.org/10.1177/0010880403260101

90.

Lynn

(2006). Geodemographic differences in knowledge about the restaurant tipping norm. Journal of Applied Social Psychology, 36(3), 740–750. https://doi.org/10.1111/j.0021-9029.2006.00027.x

91.

Lynn

(2009). Individual differences in self-attributed motives for tipping: Antecedents, consequences, and implications. International Journal of Hospitality Management, 28(3), 432–438. https://doi.org/10.1016/j.ijhm.2008.10.009

92.

Lynn

(2011). Race differences in tipping: Testing the role of norm familiarity. Cornell Hospitality Quarterly, 52(1), 73–80. https://doi.org/10.1177/1938965510389297

93.

Lynn

(2013). A comparison of Asians’, Hispanics’, and Whites’ restaurant tipping. Journal of Applied Social Psychology, 43(4), 834–839. https://doi.org/10.1111/jasp.12009

94.

Lynn

(2014). The contribution of norm familiarity to race differences in tipping: A replication and extension. Journal of Hospitality & Tourism Research, 38(3), 414–425. https://doi.org/10.1177/1096348012451463

95.

Lynn

(2017). Does tipping help to attract and retain better service workers? Journal of Foodservice Business Research, 20(1), 82–89. https://doi.org/10.1080/15378020.2016.1195218

96.

Lynn

(2018a). How motivations for tipping vary with occupational differences in descriptive tipping norms. Journal of Behavioral and Experimental Economics, 77, 1–10. https://doi.org/10.1016/j.socec.2018.09.003

97.

Lynn

(2018b). The effects of tipping on consumers’ satisfaction with restaurants: The effects of tipping on consumers’ satisfaction with restaurants. Journal of Consumer Affairs, 52(3), 746–755. https://doi.org/10.1111/joca.12171

98.

Lynn

(2021). Effects of the Big Five personality traits on tipping attitudes, motives, and behaviors. International Journal of Hospitality Management, 92, 1–10. https://doi.org/10.1016/j.ijhm.2020.102722

99.

Lynn

(2022). How tip credits affect consumer tipping behavior. International Journal of Hospitality Management, 103, Article 103214, 1–12. https://doi.org/10.1016/j.ijhm.2022.103214

100.

Lynn

(2023). Service sweethearting: An effective way to increase tips? International Journal of Hospitality Management, 114, Article 103551, 1–12. https://doi.org/10.1016/j.ijhm.2023.103551

101.

Lynn

(2025). How have U.S. restaurant tips changed over time? International Journal of Hospitality Management, 124, Article 103969, 1–12. https://doi.org/10.1016/j.ijhm.2024.103969

102.

Lynn

Brewster

Z. W.

(2018). A within-restaurant analysis of changes in customer satisfaction following the introduction of service inclusive pricing or automatic service charges. International Journal of Hospitality Management, 70, 9–15. https://doi.org/10.1016/j.ijhm.2017.11.001

103.

Lynn

Brewster

Z. W.

(2020). The tipping behavior and motives of us travelers abroad: Affected by host nations’ tipping norms? Journal of Travel Research, 59(6), 993–1007. https://doi.org/10.1177/0047287519875820

104.

Lynn

Grassman

(1990). Restaurant tipping: An examination of three ‘rational’ explanations. Journal of Economic Psychology, 11(2), 169–181. https://doi.org/10.1016/0167-4870(90)90002-Q

105.

Lynn

Jabbour

Kim

W. G.

(2012). Who uses tips as a reward for service and when? An examination of potential moderators of the service–tipping relationship. Journal of Economic Psychology, 33(1), 90–103. https://doi.org/10.1016/j.joep.2011.09.009

106.

Lynn

Katz

(2013). Are Christian/religious people poor tippers?: Religious tippers. Journal of Applied Social Psychology, 43(5), 928–935. https://doi.org/10.1111/jasp.12057

107.

Lynn

(2004). National values and tipping customs: A replication and extension. Journal of Hospitality & Tourism Research, 28(3), 356–364. https://doi.org/10.1177/1096348003256605

108.

Lynn

McCall

(2000). Gratitude and gratuity: A meta-analysis of research on the service-tipping relationship. The Journal of Socio-Economics, 29(2), 203–214. https://doi.org/10.1016/S1053-5357(00)00062-7

109.

Lynn

(2022). The effects of tip distribution policies: Servers’ keeping vs sharing/pooling tips affects tippers’ sentiments but not tip-giving. International Journal of Hospitality Management, 100, Article 103087. https://doi.org/10.1016/j.ijhm.2021.103087

110.

Lynn

Simons

(2000). Predictors of male and female servers’ average tip earnings. Journal of Applied Social Psychology, 30(2), 241–252. https://doi.org/10.1111/j.1559-1816.2000.tb02314.x

111.

Lynn

Starbuck

M. M.

(2015). Tipping customs: The effects of national differences in attitudes toward tipping and sensitivities to duty and social pressure. Journal of Behavioral and Experimental Economics, 57, 158–166. https://doi.org/10.1016/j.socec.2014.07.005

112.

Lynn

Sturman

(2010). Tipping and service quality: A within-subjects analysis. Journal of Hospitality & Tourism Research, 34(2), 269–275. https://doi.org/10.1177/1096348009350637

113.

Lynn

Sturman

Ganley

Adams

Douglas

McNeil

(2008). Consumer racial discrimination in tipping: A replication and extension. Journal of Applied Social Psychology, 38(4), 1045–1060. https://doi.org/10.1111/j.1559-1816.2008.00338.x

114.

Lynn

Wang

(2013). The indirect effects of tipping policies on patronage intentions through perceived expensiveness, fairness, and quality. Journal of Economic Psychology, 39, 62–71. https://doi.org/10.1016/j.joep.2013.07.003

115.

Lynn

Withiam

(2008). Tipping and its alternatives: Business considerations and directions for research. Journal of Services Marketing, 22(4), 328–336. https://doi.org/10.1108/08876040810881722

116.

Malcman

Azar

O. H.

Shavit

Rosenboim

(2024). How does background music affect dining duration, tips and bill amounts in restaurants? A field experiment. Behavioral Sciences, 14(12), Article 1188. https://doi.org/10.3390/bs14121188

117.

Margalioth

(2006). The case against tipping. University of Pennsylvania Journal of Labor and Employment Law, 9(1), 117–145. https://heinonline.org/HOL/P?h=hein.journals/upjlel9&i=95

118.

Mattila

A. S.

(2006). The power of explanations in mitigating the ill-effects of service failures. Journal of Services Marketing, 20(6–7), 422–428. https://doi.org/10.1108/08876040610704856

119.

Matulewicz

(2016). Law’s gendered subtext: The gender order of restaurant work and making sexual harassment normal. Feminist Legal Studies, 24(2), 127–145. https://doi.org/10.1007/s10691-016-9322-z

120.

Maynard

L. J.

Mupandawana

(2009). Tipping behavior in Canadian restaurants. International Journal of Hospitality Management, 28(4), 597–603. https://doi.org/10.1016/j.ijhm.2009.03.011

121.

McAdams

von Massow

(2017). Tipped out: How do gratuities affect restaurant operations? Journal of Foodservice Business Research, 20(4), 432–446. https://doi.org/10.1080/15378020.2016.1215760

122.

McCall

Lynn

(2009). Restaurant servers’ perceptions of customer tipping intentions. International Journal of Hospitality Management, 28(4), 594–596. https://doi.org/10.1016/j.ijhm.2009.03.010

123.

McCarty

J. A.

Shrum

L. J.

Conrad-Katz

T. E.

Kanne

(1990). Tipping as a consumer behavior: A qualitative investigation. ACR North American Advances, NA-17. https://www.acrwebsite.org/volumes/7091/volumes/v17/NA-17/full

124.

McConnell

N. P.

(2009). Mr. Pink never leaves a tip: how current tip credit and tip pool guidelines leave employees at the mercy of employers. Penn State Law Review, 6(2), 621–641. https://heinonline.org/HOL/Page?handle=hein.journals/dlr114&id=625&collection=journals&index=

125.

Medler-Liraz

(2014). Negative affectivity and tipping: The moderating role of emotional labor strategies and leader-member exchange. International Journal of Hospitality Management, 36, 63–72. https://doi.org/10.1016/j.ijhm.2013.08.010

126.

Medler-Liraz

(2020). Customer incivility, rapport and tipping: The moderating role of agreeableness. Journal of Services Marketing, 34(7), 955–966. https://doi.org/10.1108/JSM-06-2019-0220

127.

Menk

K. B.

Huber

M. M.

(2016). The role of ethical beliefs, perceptions of taxation, and knowledge of tax laws on restaurant servers’ tip reporting intentions. Journal of Accounting, Ethics & Public Policy, 17(4), 943. https://doi.org/10.60154/jaepp.2016.v17n4p943

128.

Mensah

Azila-Gbettor

E. M.

Appietu

M. E.

(2020). Dependence on tips and work-related variables: The case of hotel workers. Journal of Human Resources in Hospitality & Tourism, 19(2), 252–275. https://doi.org/10.1080/15332845.2020.1702907

129.

Mentzer

(2021). The tipping dilemma: Restaurant gratuities in Canada. Journal of Tourism and Leisure Studies, 6(2), 1–10. https://doi.org/10.18848/2470-9336/CGP/v06i02/1-10

130.

Miller

(2010). Compensation practices in restaurants and the impact on service quality. Journal of Foodservice Business Research, 13(1), 24–35. https://doi.org/10.1080/15378021003595913

131.

Moriuchi

Murdy

(2025). Robo-tipping with a purpose: The role of perceived fairness, altruistic motives, and perception of the organization. International Journal of Hospitality Management, 128, Article 104188. https://doi.org/10.1016/j.ijhm.2025.104188

132.

Mugambi

N. M.

Muhanji

Kipchumba

(2023). Establishing the effect of service tipping on the learning and growth performance of hotels in Kenya based on the balanced scorecard perspective. Journal of Policy and Development Studies, 2(1), 60–70. https://doi.org/10.51317/jpds.v2i1.328

133.

Namasivayam

Upneja

(2007). Employee preferences for tipping systems. Journal of Foodservice Business Research, 10(2), 93–107. https://doi.org/10.1300/J369v10n02_07

134.

Norris

C. L.

Johnston

N. E.

Parsa

H. G.

(2025). EXPRESS: 50+ Years of restaurant tipping research - Part I: Theoretical foundations and significant research themes. Journal of Hospitality & Tourism Research. https://doi.org/10.1177/10963480251409653

135.

Norris

C. L.

Taylor

Jr. Taylor

D. C.

(2023). Just the tip: Exploring the tipped restaurant employee perspective. International Hospitality Review, 38(2), 221–238. https://doi.org/10.1108/IHR-02-2023-0011

136.

Norris

C. L.

Taylor

Jr. Taylor

D. C.

Snipes

(2023). Is tipping just a game? Applying game theory to restaurant tipping behavior. International Journal of Hospitality Management, 114, Article 103585, 1–12. https://doi.org/10.1016/j.ijhm.2023.103585

137.

Ogbonna

Harris

L. C.

(2002). Institutionalization of tipping as a source of managerial control. British Journal of Industrial Relations, 40(4), 725–752. https://doi.org/10.1111/1467-8543.00254

138.

Park

Kim

S. I.

Gim

(2026). Tipping Dilemma in Restaurants’ Age of Automation: Exploring the Role of Social Obligations, Explicit Requests, and Their Timing. International Journal of Hospitality & Tourism Administration, 27(1), 120–141. https://doi.org/10.1080/15256480.2024.2425748

139.

Parrett

(2011). Do people with food service experience tip better? The Journal of Socio-Economics, 40(5), 464–471. https://doi.org/10.1016/j.socec.2010.09.006

140.

Parrett

(2015). Beauty and the feast: Examining the effect of beauty on earnings using restaurant tipping data. Journal of Economic Psychology, 49, 34–46. https://doi.org/10.1016/j.joep.2015.04.002

141.

Parvez

M. O.

Kim

W. G.

Amin

Lasisi

T. T.

Dang

(2025). QR code usage and tipping behavior: Does gender influence consumer decisions in limited-service restaurants? British Food Journal, 127(8), 2849–2867. https://doi.org/10.1108/BFJ-09-2024-0978

142.

Peckron

H. S.

(2002). The tip police: Aftermath of the Fior D’Italia Rule. Catholic University Law Review, 52(1), 1–37. https://heinonline.org/HOL/Page?handle=hein.journals/cathu52&id=11&collection=journals&index=

143.

Rane

S. G.

(2024). The consequences of income tax subsidies: Evidence from the restaurant industry. Journal of the American Taxation Association, 46(1), 157–181. https://doi.org/10.2308/JATA-2022-008

144.

Rimac

Pranić

Jurić

(2025). Drivers of tipping behaviour in restaurants: The case of Croatia. Academica Turistica – Tourism and Innovation Journal, 18(1). https://academica.turistica.si/index.php/AT-TIJ/article/view/812

145.

Rind

Strohmetz

(2001a). Effect on restaurant tipping of presenting customers with an interesting task and of reciprocity. Journal of Applied Social Psychology, 31(7), 1379–1384. https://doi.org/10.1111/j.1559-1816.2001.tb02678.x

146.

Rind

Strohmetz

(2001b). Effect of beliefs about future weather conditions on restaurant tipping. Journal of Applied Social Psychology, 31(10), 2160–2164. https://doi.org/10.1111/j.1559-1816.2001.tb00168.x

147.

Roschk

Gelbrich

(2017). Compensation revisited: A social resource theory perspective on offering a monetary resource after a service failure. Journal of Service Research, 20(4), 393–408. https://doi.org/10.1177/1094670517716333

148.

Ross

Welsh

(2021). Understanding the ‘tipped minimum wage’: Critical directions for US policy research. Social Policy and Society, 20(2), 192–210. https://doi.org/10.1017/S1474746420000214

149.

Rusche

S. E.

Brewster

Z. W.

(2008). ‘Because they tip for shit!’: The social psychology of everyday racism in restaurants. Sociology Compass, 2(6), 2008–2029. https://doi.org/10.1111/j.1751-9020.2008.00167.x

150.

Sanghera

(2024, August 18). Tipping? It’s become as deranged as in America. The Times. https://www.thetimes.com/comment/columnists/article/tipping-its-become-as-deranged-as-in-america-d2xp3xx0p

151.

Segrave

(2009). Tipping: An American social history of gratuities. McFarland. Retrieved from https://books.google.com/books?hl=en&lr=&id=PJfTYcB48uIC&oi=fnd&pg=PR7&dq=Segrave,+K.+(2009).+Tipping:+An+American+social+history+of+gratuities+McFarland.&ots=VGqiG2S0W&sig=MaEeaCV6IUnd9ekLxdv6bLWtLVk#v=onepage&q=Segrave%2C%20K%20(2009)%20Tipping%3A%20An%20American%20social%20history%20of%20gratuities%20McFarland.&f=false

152.

Seiter

J. S.

(2007). Ingratiation and gratuity: The effect of complimenting customers on tipping behavior in restaurants. Journal of Applied Social Psychology, 37(3), 478–485. https://doi.org/10.1111/j.1559-1816.2007.00169.x

153.

Seiter

J. S.

Brownlee

G. M.

Sanders

(2011). Persuasion by way of example: Does including gratuity guidelines on customers’ checks affect restaurant tipping behavior? Journal of Applied Social Psychology, 41(1), 150–159. https://doi.org/10.1111/j.1559-1816.2010.00706.x

154.

Seiter

J. S.

Gass

R. H.

(2005). The effect of patriotic messages on restaurant tipping. Journal of Applied Social Psychology, 35(6), 1197–1205. https://doi.org/10.1111/j.1559-1816.2005.tb02166.x

155.

Seiter

J. S.

Weger

(2013). Does a customer by any other name tip the same?: The effect of forms of address and customers’ age on gratuities given to food servers in the United States: Tipping behavior. Journal of Applied Social Psychology, 43(8), 1592–1598. https://doi.org/10.1111/jasp.12110

156.

Seiter

J. S.

Givens

K. D.

Weger

(2016). The effect of mutual introductions and addressing customers by name on tipping behavior in restaurants. Journal of Hospitality Marketing & Management, 25(5), 640–651. https://doi.org/10.1080/19368623.2015.1040140

157.

Seiter

J. S.

Weger

Jr. (2018). The principle of reciprocity in hospitality contexts: The relationship between tipping behavior and food servers’ approaches to handling leftovers. Journal of Hospitality & Tourism Research, 42(2), 287–294. https://doi.org/10.1177/1096348014562425

158.

Stillman

J. W.

Hensley

W. E.

(1980). She wore a flower in her hair: The effect of ornamentation on nonverbal communication. Journal of Applied Communication Research, 8(1), 31–39. https://doi.org/10.1080/00909888009360268

159.

Strohmetz

D. B.

Rind

(2001). The impact of tipping recommendations on tip levels. Cornell Hotel & Restaurant Administration Quarterly, 42(3), 71. https://doi.org/10.1016/S0010-8804(01)81026-0

160.

Strohmetz

D. B.

Rind

Fisher

Lynn

(2002). Sweetening the till: The use of candy to increase restaurant tipping. Journal of Applied Social Psychology, 32(2), 300–309. https://doi.org/10.1111/j.1559-1816.2002.tb00216.x

161.

Swann

M. M.

Hofmann

M. A.

Clark

J. D.

(2013). Tip reporting In independent food and beverage establishments. Journal of Hospitality Financial Management, 20(2), 2–14. https://hdl.handle.net/20.500.14394/30941

162.

The Times View. (2024, April 28). French waiters and tipping: Keep the change. The Times. https://www.thetimes.com/comment/the-times-view/article/the-times-view-on-french-waiters-and-tipping-keep-the-change-fgqx5md8d

163.

Tidd

K. L.

Lockard

J. S.

(1978). Monetary significance of the affiliative smile: A case for reciprocal altruism. Bulletin of the Psychonomic Society, 11(6), 344–346. https://doi.org/10.3758/BF03336849

164.

United States Treasury. (2018). Billions in tip-related tax noncompliance are not fully addressed and tip agreements are generally not enforced. Treasury Inspector General for Tax Administration. https://www.oversight.gov/sites/default/files/documents/reports/2018-10/201830081fr.pdf

165.

van Baaren

R. B.

Holland

R. W.

Steenaert

van Knippenberg

(2003). Mimicry for money: Behavioral consequences of imitation. Journal of Experimental Social Psychology, 39(4), 393–398. https://doi.org/10.1016/S0022-1031(03)00014-3

166.

Vukcevic

N. M.

Nikic

Raspor

(2022). How a tip affects workers’ motivation–The relationship between Slovenia and Montenegro in tourism and hospitality. European Journal of Applied Business and Management, Special Issue, 55–71. https://doi.org/10.58869/EJABM

167.

Wang

Baker

M. A.

Kim

Y. S.

(2021). From angels to demons: Uncovering the relationships between tipping, social dignity, OCB and incivility intentions. International Journal of Hospitality Management, 98, Article 103043, 1–12. https://doi.org/10.1016/j.ijhm.2021.103043

168.

Wang

Peters

(2025). Restaurant tipping in Germany: Do payment methods play a role? Journal of Quality Assurance in Hospitality & Tourism, 1–20. https://doi.org/10.1080/1528008X.2025.2571655

169.

Wang

Lynn

(2017). The effects of service charges versus service-included pricing on deal perception. Journal of Hospitality & Tourism Research, 41(2), 246–254. https://doi.org/10.1177/1096348014525636

170.

Warren

N. B.

Hanson

(2023). Tipping, disrupted: The multi-stakeholder digital tipped service journey. Journal of Service Research, 26(3), 389–404. https://doi.org/10.1177/10946705231166742

171.

Warren

N. B.

Hanson

(2025). Tipping privacy: The detrimental impact of observation on non-tip responses. Journal of Business Research, 186, Article 115008, 1–12. https://doi.org/10.1016/j.jbusres.2024.115008

172.

Warren

N. B.

Hanson

Yuan

(2021). Feeling manipulated: How tip request sequence impacts customers and service providers? Journal of Service Research, 24(1), 66–83. https://doi.org/10.1177/1094670519900553

173.

Were

S. O.

Miricho

Maranga

(2019). A review of hospitality’s restaurant operations: An explanation of the tipping phenomenon. Global Journal of Management and Business Research, 19(5), 51–55. https://globaljournals.org/GJMBR_Volume19/E-Journal_GJMBR_(E)_Vol_19_Issue_5.pdf

174.

Whaley

J. E.

Douglas

A. C.

O’Neill

M. A.

(2014). What’s in a tip? The creation and refinement of a restaurant-tipping motivations scale: A consumer perspective. International Journal of Hospitality Management, 37, 121–130. https://doi.org/10.1016/j.ijhm.2013.11.005

175.

Wilson

E. R.

(2019). Tip work: Examining the relational dynamics of tipping beyond the service counter. Symbolic Interaction, 42(4), 669–690. https://doi.org/10.1002/symb.413

176.

Martinez

Smith

N. A.

(2020). The effects of attractiveness, gender and self-esteem in service jobs. International Journal of Contemporary Hospitality Management, 32(1), 249–266. https://doi.org/10.1108/IJCHM-02-2019-0127

177.

Zeigler-Hill

Besser

Vrabel

Noser

A. E.

(2015). Would you like fries with that? The roles of servers’ personality traits and job performance in the tipping behavior of customers. Journal of Research in Personality, 57, 110–118. https://doi.org/10.1016/j.jrp.2015.05.001

50+ Years of Restaurant Tipping Research Part II: An Analysis of Research Subthemes and Suggestions for Future Research

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