The Luxembourg Income Study: The Use of International Telecommunications in Comparative Social Research

Abstract

A computerized telecommunications network, the BITNET-EARN-NETNORTH system, has made it possible for some 588 universities worldwide to efficiently access large-scale statistical data sets stored at one central facility. There are practical and traditional difficulties in comparative international research projects, and the Luxembourg Income Study (LIS) seeks to overcome them. The advantages and disadvantages of housing a statistical data base such as LIS in one place are outlined. Advantages such as building an expert staff who thoroughly understand the data base and securing the privacy and confidentiality guarantees required before nations will grant access to official income statistics are contrasted with the disadvantages of time, cost, and user distance from the data base. The BITNET-EARN-NETNORTH system plus the LIS user package reconciles costs and benefits and allows access by researchers at any BITNET-EARN-NETNORTH site. The challenge for realizing the social research potential of centralized data sets and scholarly colleagueship now lies in creating payment mechanisms and funding consortia based upon principles that can facilitate international research collaboration.

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References

“EARN” stands for “European Academic Research Network.” NETNORTH spans Canada.

2. Further information about LIS and additional examples of the uses of its data base can be found in working papers, available from CEPS, Cast Postale 65, L-7201 Walferdange, Luxembourg: “An Introduction to LIS—The Luxembourg Income Study”; “Poverty in Major Industrialized Countries”; “Income Distribution and Redistribution”; “Age and Income in Contemporary Society”; “Comparative Economic Status of the Retired and Nonretired Elderly”; “Relative Economic Status of One-Parent Families”; “LIS User Guide”; “Economic Status of the Young and Old in Six Countries”; “An International Perspective on the Income and Poverty Status of the U.S. Aged: Lessons from the Luxembourg Income Study and the International Database on Aging.”

3. Further information on the network is available from the BITNET Network Information Center at EDUCOM, 777 Alexander Road, Princeton, NJ 08540, telephone (609) 520-3377.

4. For a good overview of the network, see Daniel J. Oberst and Sheldon B. Smith , “BITNET: Past, Present, and Future,” EDUCOM Bulletin, 21: 10-17 (Summer 1986).