IDEAS home Printed from https://ideas.repec.org/p/pra/mprapa/59819.html

Economic Reforms, Frictional Unemployment and Wage Inequality-----A General Equilibrium Analysis

Author

Listed:
  • Bandopadhyay, Titas Kumar

Abstract

In this paper we extend the benchmark model of Diamond-Mortensen-Pissarides in a two-sector general equilibrium framework by introducing a frictionless segment of the labour market. The two sectors are the frictionless informal sector and the frictional formal sector where match friction is the root cause of unemployment. Here,both wages are flexible. Informal wage is determined by the marginal productivity rule of the worker and the formal wage is determined by the Nash-bargaining solution. We alsoexamine the effects of trade reforms and labour market reforms on equilibrium rate of unemployment and wage inequality in our stylitzed economy. We find that both these reforms reduce equilibrium rate of unemployment. However, trade reforms raise wage inequality but labour market reforms reduce it. These results provide a strong theoretical basis for labour market reform in a small open economy characterized by frictional labour market.

Suggested Citation

  • Bandopadhyay, Titas Kumar, 2014. "Economic Reforms, Frictional Unemployment and Wage Inequality-----A General Equilibrium Analysis," MPRA Paper 59819, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:59819
    as

    Download full text from publisher

    File URL: https://mpra.ub.uni-muenchen.de/59819/1/MPRA_paper_59819.pdf
    File Function: original version
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Pissarides, C A, 1979. "Job Matchings with State Employment Agencies and Random Search," Economic Journal, Royal Economic Society, vol. 89(356), pages 818-833, December.
    2. Wood, Adrian, 1997. "Openness and Wage Inequality in Developing Countries: The Latin American Challenge to East Asian Conventional Wisdom," The World Bank Economic Review, World Bank, vol. 11(1), pages 33-57, January.
    3. Yabuuchi, Shigemi & Chaudhuri, Sarbajit, 2007. "International migration of labour and skilled-unskilled wage inequality in a developing economy," Economic Modelling, Elsevier, vol. 24(1), pages 128-137, January.
    4. Fields, Gary S., 1989. "On-the-job search in a labor market model : Ex ante choices and ex post outcomes," Journal of Development Economics, Elsevier, vol. 30(1), pages 159-178, January.
    5. Marjit, Sugata, 2003. "Economic reform and informal wage--a general equilibrium analysis," Journal of Development Economics, Elsevier, vol. 72(1), pages 371-378, October.
    6. Dale T. Mortensen & Christopher A. Pissarides, 1998. "Technological Progress, Job Creation and Job Destruction," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 1(4), pages 733-753, October.
    7. Asep Suryahadi & Wenefrida Widyanti & Daniel Perwira & Sudarno Sumarto, 2003. "Minimum Wage Policy And Its Impact On Employment In The Urban Formal Sector," Bulletin of Indonesian Economic Studies, Taylor & Francis Journals, vol. 39(1), pages 29-50.
    8. Pissarides, C A, 1984. "Efficient Job Rejection," Economic Journal, Royal Economic Society, vol. 94(376a), pages 97-108, Supplemen.
    9. Diamond, Peter A, 1982. "Aggregate Demand Management in Search Equilibrium," Journal of Political Economy, University of Chicago Press, vol. 90(5), pages 881-894, October.
    10. Phillippe G. Leite & Terry McKinley & Rafael Guerreiro Osorio, 2006. "The Post-Apartheid Evolution of Earnings Inequality in South Africa, 1995-2004," Working Papers 32, International Policy Centre.
    11. Fields, Gary S., 1975. "Rural-urban migration, urban unemployment and underemployment, and job-search activity in LDCs," Journal of Development Economics, Elsevier, vol. 2(2), pages 165-187, June.
    12. Sugata Marjit & Hamid Beladi & Avik Chakrabarti, 2004. "Trade and Wage Inequality in Developing Countries," Economic Inquiry, Western Economic Association International, vol. 42(2), pages 295-303, April.
    13. Peter A. Diamond, 1982. "Wage Determination and Efficiency in Search Equilibrium," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 49(2), pages 217-227.
    14. Chaudhuri, Sarbajit & Yabuuchi, Shigemi, 2007. "Economic liberalization and wage inequality in the presence of labour market imperfection," International Review of Economics & Finance, Elsevier, vol. 16(4), pages 592-603.
    15. Christopher A. Pissarides, 2000. "Equilibrium Unemployment Theory, 2nd Edition," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262161877, December.
    16. Peter A. Diamond & Eric Maskin, 1979. "An Equilibrium Analysis of Search and Breach of Contract, I: Steady States," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 282-316, Spring.
    17. Patricia Jones, 1997. "The impact of minimum wage legislation in developing countries where coverage is incomplete," Economics Series Working Papers WPS/1998-02, University of Oxford, Department of Economics.
    18. Mortensen, Dale T. & Pissarides, Christopher A., 1999. "New developments in models of search in the labor market," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 3, chapter 39, pages 2567-2627, Elsevier.
    19. Tito Boeri & Pietro Garibaldi, "undated". "Shadow Activity and Unemployment in a Depressed Labor Market," Working Papers 177, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University.
    20. Dessy, Sylvain & Pallage, Stephane, 2003. "Taxes, inequality and the size of the informal sector," Journal of Development Economics, Elsevier, vol. 70(1), pages 225-233, February.
    21. Rauch, James E., 1991. "Modelling the informal sector formally," Journal of Development Economics, Elsevier, vol. 35(1), pages 33-47, January.
    22. Xinpeng Xu & Yu Sheng, 2014. "Terms of Trade Shocks and Endogenous Search Unemployment: A Two-Sector Model with Non-Traded Goods," Pacific Economic Review, Wiley Blackwell, vol. 19(2), pages 201-215, May.
    23. Margaret Stevens, 2007. "New Microfoundations For The Aggregate Matching Function," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 48(3), pages 847-868, August.
    24. Cole, William E & Sanders, Richard D, 1985. "Internal Migration and Urban Employment in the Third World," American Economic Review, American Economic Association, vol. 75(3), pages 481-494, June.
    25. Pissarides, Christopher A, 1985. "Short-run Equilibrium Dynamics of Unemployment Vacancies, and Real Wages," American Economic Review, American Economic Association, vol. 75(4), pages 676-690, September.
    26. Arthur J. Hosios, 1990. "On The Efficiency of Matching and Related Models of Search and Unemployment," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 57(2), pages 279-298.
    27. Dale T. Mortensen & Christopher A. Pissarides, 1994. "Job Creation and Job Destruction in the Theory of Unemployment," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 61(3), pages 397-415.
    28. Hall, Robert E., 1979. "A theory of the natural unemployment rate and the duration of employment," Journal of Monetary Economics, Elsevier, vol. 5(2), pages 153-169, April.
    Full references (including those not matched with items on IDEAS)

    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. Chaudhuri, Sarbajit & Mukhopadhyay, Ujjaini, 2009. "Revisiting the Informal Sector: A General Equilibrium Approach," MPRA Paper 52135, University Library of Munich, Germany.
    2. Bandopadhyay, Titas Kumar, 2014. "Job-Searching and Job-Matching in a Two-Sector General Equilibrium Model," MPRA Paper 59039, University Library of Munich, Germany.
    3. Lisi, Gaetano, 2013. "The Benchmark Macroeconomic Models of the Labour Market," MPRA Paper 62318, University Library of Munich, Germany.
    4. Lisi, Gaetano, 2011. "Matching Models of Equilibrium Unemployment: An Overview," MPRA Paper 30191, University Library of Munich, Germany.
    5. Lisi, Gaetano, 2010. "Introduzione allo studio dei modelli di "matching" del mercato del lavoro [Introduction to the study of matching models of unemployment]," MPRA Paper 22735, University Library of Munich, Germany.
    6. Yashiv, Eran, 2007. "Labor search and matching in macroeconomics," European Economic Review, Elsevier, vol. 51(8), pages 1859-1895, November.
    7. Morvay, Endre, 2012. "Munkapiac keresési súrlódásokkal [Job-seeking on the labour market, with frictions]," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(2), pages 139-163.
    8. Peter Rodenburg, 2011. "The remarkable transformation of the UV curve in economic theory," The European Journal of the History of Economic Thought, Taylor & Francis Journals, vol. 18(1), pages 125-153.
    9. Rogerson, Richard & Shimer, Robert, 2011. "Search in Macroeconomic Models of the Labor Market," Handbook of Labor Economics, in: O. Ashenfelter & D. Card (ed.), Handbook of Labor Economics, edition 1, volume 4, chapter 7, pages Pages: 61, Elsevier.
    10. Tsasa, Jean-Paul K., 2022. "Labor market volatility in a fully specified RBC search model: An analytical investigation," Journal of Mathematical Economics, Elsevier, vol. 103(C).
    11. Pissarides, Christopher A., 2015. "Dale Mortensen: An appreciation," Research in Economics, Elsevier, vol. 69(1), pages 1-6.
    12. Danthine, Samuel & De Vroey, Michel, 2017. "The Integration Of Search In Macroeconomics: Two Alternative Paths," Journal of the History of Economic Thought, Cambridge University Press, vol. 39(4), pages 523-548, December.
    13. repec:eee:labchp:v:3:y:1999:i:pb:p:2567-2627 is not listed on IDEAS
    14. Krolikowski, Pawel M. & McCallum, Andrew H., 2021. "Goods-market frictions and international trade," Journal of International Economics, Elsevier, vol. 129(C).
    15. Richard Rogerson & Robert Shimer & Randall Wright, 2005. "Search-Theoretic Models of the Labor Market: A Survey," Journal of Economic Literature, American Economic Association, vol. 43(4), pages 959-988, December.
    16. Masciandaro, Donato & Passarelli, Francesco, 2013. "Financial systemic risk: Taxation or regulation?," Journal of Banking & Finance, Elsevier, vol. 37(2), pages 587-596.
    17. Zenou, Yves, 2008. "Job search and mobility in developing countries. Theory and policy implications," Journal of Development Economics, Elsevier, vol. 86(2), pages 336-355, June.
    18. Mandal, Biswajit & Roy, Sangita, 2016. "Trade liberalization and wage distribution when skilled intermediate input is used in import competing sector that uses a commom type of capital," MPRA Paper 87460, University Library of Munich, Germany.
    19. Mandal, Biswajit & Roy, Sangita, 2017. "Trade liberalization, Skilled Intermediate input and Wage Distribution," MPRA Paper 87459, University Library of Munich, Germany.
    20. Fedorets, Alexandra & Lottmann, Franziska & Stops, Michael, 2019. "Job matching in connected regional and occupational labour markets," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 53(8), pages 1085-1098.
    21. Pieter A. Gautier & Coen N. Teulings, 2000. "The Right Man for the Job: Increasing Returns in Search?," Econometric Society World Congress 2000 Contributed Papers 0066, Econometric Society.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;
    ;

    JEL classification:

    • F6 - International Economics - - Economic Impacts of Globalization
    • F66 - International Economics - - Economic Impacts of Globalization - - - Labor
    • J6 - Labor and Demographic Economics - - Mobility, Unemployment, Vacancies, and Immigrant Workers

    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:pra:mprapa:59819. 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: Joachim Winter (email available below). General contact details of provider: https://edirc.repec.org/data/vfmunde.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.