IDEAS home Printed from https://ideas.repec.org/p/dlw/wpaper/07-08..html
   My bibliography  Save this paper

NJ and PA Once Again: What Happened to Employment When the PA-NJ Minimum Wage Differential Disappeared?

Author

Listed:
  • Saul D. Hoffman

    (Department of Economics,University of Delaware)

  • Diane Trace

    (Department of Economics, University of Delaware)

Abstract

Card and Krueger's analysis of the impact of the 1992 increase in the NJ state minimum wage is very well known and still controversial. Interestingly, the original NJ-PA natural experiment was followed by another one involving the same two states, an experiment that has not yet been noted or examined. In 1996 and 1997, the federal minimum wage was increased in two steps, from $4.25 to $5.15, thereby increasing the minimum wage by $0.90 in PA but by just $0.10 in NJ. We use CPS data from 1995 and 1998 to examine the impacts on employment, using difference-in-difference and difference-in-difference-in-difference estimators that exploit within- state and between-state comparisons. We find consistent evidence that employment of “at-risk” groups was negatively impacted in PA relative to other groups in PA and to comparable groups in NJ.

Suggested Citation

  • Saul D. Hoffman & Diane Trace, 2007. "NJ and PA Once Again: What Happened to Employment When the PA-NJ Minimum Wage Differential Disappeared?," Working Papers 07-08, University of Delaware, Department of Economics.
    • Handle: RePEc:dlw:wpaper:07-08.
    as

    Download full text from publisher

    File URL: http://graduate.lerner.udel.edu/sites/default/files/ECON/PDFs/RePEc/dlw/WorkingPapers/2007/UDWP2007-08.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. David Card, 1992. "Using Regional Variation in Wages to Measure the Effects of the Federal Minimum Wage," ILR Review, Cornell University, ILR School, vol. 46(1), pages 22-37, October.
    2. Alan B. Krueger & David Card, 2000. "Minimum Wages and Employment: A Case Study of the Fast-Food Industry in New Jersey and Pennsylvania: Reply," American Economic Review, American Economic Association, vol. 90(5), pages 1397-1420, December.
    3. William Wascher & David Neumark, 2000. "Minimum Wages and Employment: A Case Study of the Fast-Food Industry in New Jersey and Pennsylvania: Comment," American Economic Review, American Economic Association, vol. 90(5), pages 1362-1396, December.
    4. Deere, Donald & Murphy, Kevin M & Welch, Finis, 1995. "Employment and the 1990-1991 Minimum-Wage Hike," American Economic Review, American Economic Association, vol. 85(2), pages 232-237, May.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Saul D. Hoffman & Chenglong Ke, 2010. "Employment Effects of the 2009 Minimum Wage Increase: Evidence from State Comparisons of At-Risk Workers," Working Papers 10-07, University of Delaware, Department of Economics.
    2. Saul D. Hoffman & Chenglong Ke, 2011. "Employment Effects of the 2009 Minimum Wage Increase: Evidence from State Comparisons of At-Risk Workers (Revised Version)," Working Papers 11-16, University of Delaware, Department of Economics.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. John Schmitt, 2015. "Explaining the Small Employment Effects of the Minimum Wage in the United States," Industrial Relations: A Journal of Economy and Society, Wiley Blackwell, vol. 54(4), pages 547-581, October.
    2. Zsófia L. Bárány, 2016. "The Minimum Wage and Inequality: The Effects of Education and Technology," Journal of Labor Economics, University of Chicago Press, vol. 34(1), pages 237-274.
    3. Lemos Sara, 2005. "Political Variables as Instruments for the Minimum Wage," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 4(1), pages 1-31, December.
    4. Edo, Anthony & Rapoport, Hillel, 2019. "Minimum wages and the labor market effects of immigration," Labour Economics, Elsevier, vol. 61(C).
    5. Yonezawa, Koichi & Gómez, Miguel I. & McLaughlin, Edward W., 2022. "Impacts of Minimum Wage Increases in the US Retail Sector: Full-Time versus Part-Time Employment," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 47(2), May.
    6. Lemos, Sara, 2004. "A Menu of Minimum Wage Variables for Evaluating Wages and Employment Effects: Evidence from Brazil," IZA Discussion Papers 1069, Institute of Labor Economics (IZA).
    7. Pinoli, Sara, 2008. "Rational Expectations and the Puzzling No-Effect of the Minimum Wage," MPRA Paper 11405, University Library of Munich, Germany.
    8. Philipp Berge & Hanna Frings, 2020. "High-impact minimum wages and heterogeneous regions," Empirical Economics, Springer, vol. 59(2), pages 701-729, August.
    9. Manfred Keil & Donald Robertson & James Symons, 2001. "Minimum Wages and Employment," CEP Discussion Papers dp0497, Centre for Economic Performance, LSE.
    10. David Neumark & Peter Shirley, 2022. "Myth or measurement: What does the new minimum wage research say about minimum wages and job loss in the United States?," Industrial Relations: A Journal of Economy and Society, Wiley Blackwell, vol. 61(4), pages 384-417, October.
    11. Holmlund, Bertil, 2014. "What do labor market institutions do?," Labour Economics, Elsevier, vol. 30(C), pages 62-69.
    12. Mario Bossler & Hans-Dieter Gerner, 2020. "Employment Effects of the New German Minimum Wage: Evidence from Establishment-Level Microdata," ILR Review, Cornell University, ILR School, vol. 73(5), pages 1070-1094, October.
    13. Arindrajit Dube & Attila Lindner, 2024. "Minimum Wages in the 21st Century," RF Berlin - CReAM Discussion Paper Series 2524, Rockwool Foundation Berlin (RF Berlin) - Centre for Research and Analysis of Migration (CReAM).
    14. Christian Ragacs, 2003. "Mindestlöhne und Beschäftigung: Ein Überblick über die neuere empirische Literatur," Working Papers geewp25, Vienna University of Economics and Business Research Group: Growth and Employment in Europe: Sustainability and Competitiveness.
    15. repec:zbw:rwirep:0408 is not listed on IDEAS
    16. Theano Kakoulidou & Panagiotis Konstantinou & Thomas Moutos, 2018. "The Subminimum Wage Reform in Greece and the Labour-Labour Substitution Hypothesis," CESifo Working Paper Series 7273, CESifo.
    17. Laura Giuliano, 2013. "Minimum Wage Effects on Employment, Substitution, and the Teenage Labor Supply: Evidence from Personnel Data," Journal of Labor Economics, University of Chicago Press, vol. 31(1), pages 155-194.
    18. Luis E. Arango & Luz A. Flórez, 2017. "Informalidad laboral y elementos para un salario mínimo diferencial por regiones en Colombia," Borradores de Economia 1023, Banco de la Republica de Colombia.
    19. Luz A. Flórez & Didier Hermida & Leonardo Fabio Morales, 2022. "The Heterogeneous Effect of Minimum Wage on Labor Market Flows in Colombia," Borradores de Economia 1213, Banco de la Republica de Colombia.
    20. Kühn, Maximilian, 2021. "Are Firms Paying for the Minimum Wage? Evidence from Germany," Junior Management Science (JUMS), Junior Management Science e. V., vol. 6(1), pages 25-38.
    21. Committee, Nobel Prize, 2021. "Answering causal questions using observational data," Nobel Prize in Economics documents 2021-2, Nobel Prize Committee.

    More about this item

    Keywords

    Minimum Wage; Card-Krueger;

    JEL classification:

    • J01 - Labor and Demographic Economics - - General - - - Labor Economics: General
    • J08 - Labor and Demographic Economics - - General - - - Labor Economics Policies
    • J78 - Labor and Demographic Economics - - Labor Discrimination - - - Public Policy (including comparable worth)

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:dlw:wpaper:07-08.. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Saul Hoffman (email available below). General contact details of provider: https://edirc.repec.org/data/deudeus.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.