[go: up one dir, main page]
IDEAS home Printed from https://ideas.repec.org/p/iza/izadps/dp14511.html
   My bibliography  Save this paper

Skill Demand and Wages. Evidence from Linked Vacancy Data

Author

Listed:
  • Ziegler, Lennart

    (University of Vienna)

Abstract
This study provides new evidence on skill requirements in the labor market and shows to what extent skill demand is associated with wages and vacancy duration. Using more than 1.5 million job postings administered by the Austrian public employment service, I identify the most common skill requirements mentioned in job descriptions. Because employers in Austria are legally required to state the minimum remuneration for advertised positions, it is possible to relate the skill content of jobs to wage postings. Moreover, I estimate skill associations with starting wages for a subset of vacancies which can be matched to administrative data on employment spells of eventual hires. Accounting for education, work experience, and firm and occupation fixed-effects, there exists a robust association between the number of skill requirements and wages. In particular, jobs with many skill requirements pay substantially higher wages. While I estimate large effects for managerial and analytical skills, associations with most soft skills are small. Employers also need longer to fill vacancies with many skill requirements. Robustness tests show that measurement error is unlikely to explain these results and that the estimates can be replicated using vacancy postings from another job board.

Suggested Citation

  • Ziegler, Lennart, 2021. "Skill Demand and Wages. Evidence from Linked Vacancy Data," IZA Discussion Papers 14511, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp14511
    as

    Download full text from publisher

    File URL: https://docs.iza.org/dp14511.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. David Card & Jörg Heining & Patrick Kline, 2013. "Workplace Heterogeneity and the Rise of West German Wage Inequality," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 128(3), pages 967-1015.
    2. Pierre Cahuc & Fabien Postel-Vinay & Jean-Marc Robin, 2006. "Wage Bargaining with On-the-Job Search: Theory and Evidence," Econometrica, Econometric Society, vol. 74(2), pages 323-364, March.
    3. James Albrecht & Susan Vroman, 2002. "A Matching Model with Endogenous Skill Requirements," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 43(1), pages 283-305, February.
    4. Marinescu, Ioana, 2017. "The general equilibrium impacts of unemployment insurance: Evidence from a large online job board," Journal of Public Economics, Elsevier, vol. 150(C), pages 14-29.
    5. Hanushek, Eric A. & Schwerdt, Guido & Wiederhold, Simon & Woessmann, Ludger, 2015. "Returns to skills around the world: Evidence from PIAAC," European Economic Review, Elsevier, vol. 73(C), pages 103-130.
    6. Edward P. Lazear, 2004. "Balanced Skills and Entrepreneurship," American Economic Review, American Economic Association, vol. 94(2), pages 208-211, May.
    7. Andreas I Mueller & Damian Osterwalder & Josef Zweimüller & Andreas Kettemann, 2024. "Vacancy Durations and Entry Wages: Evidence from Linked Vacancy–Employer–Employee Data," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 91(3), pages 1807-1841.
    8. Catherine J. Weinberger, 2014. "The Increasing Complementarity between Cognitive and Social Skills," The Review of Economics and Statistics, MIT Press, vol. 96(5), pages 849-861, December.
    9. John M. Abowd & Francis Kramarz & David N. Margolis, 1999. "High Wage Workers and High Wage Firms," Econometrica, Econometric Society, vol. 67(2), pages 251-334, March.
    10. James J. Heckman & Jora Stixrud & Sergio Urzua, 2006. "The Effects of Cognitive and Noncognitive Abilities on Labor Market Outcomes and Social Behavior," Journal of Labor Economics, University of Chicago Press, vol. 24(3), pages 411-482, July.
    11. David H. Autor & Michael J. Handel, 2013. "Putting Tasks to the Test: Human Capital, Job Tasks, and Wages," Journal of Labor Economics, University of Chicago Press, vol. 31(S1), pages 59-96.
    12. Rafael Lalive & Camille Landais & Josef Zweimüller, 2015. "Market Externalities of Large Unemployment Insurance Extension Programs," American Economic Review, American Economic Association, vol. 105(12), pages 3564-3596, December.
    13. David H. Autor & Frank Levy & Richard J. Murnane, 2003. "The Skill Content of Recent Technological Change: An Empirical Exploration," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 118(4), pages 1279-1333.
    14. Enghin Atalay & Phai Phongthiengtham & Sebastian Sotelo & Daniel Tannenbaum, 2020. "The Evolution of Work in the United States," American Economic Journal: Applied Economics, American Economic Association, vol. 12(2), pages 1-34, April.
    15. repec:hal:spmain:info:hdl:2441/dc0ckec3fcb29ms9850c12h1p is not listed on IDEAS
    16. Thomas Leoni & Wolfgang Pollan, 2011. "Lohnentwicklung und Lohnunterschiede in der Industrie seit 2000," WIFO Monatsberichte (monthly reports), WIFO, vol. 84(10), pages 663-673, October.
    17. Juan J. Dolado & Marcel Jansen & Juan F. Jimeno, 2009. "On‐the‐Job Search in a Matching Model with Heterogeneous Jobs and Workers," Economic Journal, Royal Economic Society, vol. 119(534), pages 200-228, January.
    18. repec:oup:qjecon:v:128:y:2012:i:1:p:287-336 is not listed on IDEAS
    19. Arnaud Cheron & Bruno Decreuse, 2017. "Matching with Phantoms," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 84(3), pages 1041-1070.
    20. David J Deming & Kadeem Noray, 2020. "Earnings Dynamics, Changing Job Skills, and STEM Careers," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 135(4), pages 1965-2005.
    21. Moretti, Enrico, 2004. "Human capital externalities in cities," Handbook of Regional and Urban Economics, in: J. V. Henderson & J. F. Thisse (ed.), Handbook of Regional and Urban Economics, edition 1, volume 4, chapter 51, pages 2243-2291, Elsevier.
    22. David Deming & Lisa B. Kahn, 2018. "Skill Requirements across Firms and Labor Markets: Evidence from Job Postings for Professionals," Journal of Labor Economics, University of Chicago Press, vol. 36(S1), pages 337-369.
    23. Alicia Sasser Modestino & Daniel Shoag & Joshua Ballance, 2020. "Upskilling: Do Employers Demand Greater Skill When Workers Are Plentiful?," The Review of Economics and Statistics, MIT Press, vol. 102(4), pages 793-805, October.
    24. Erik Lindqvist & Roine Vestman, 2011. "The Labor Market Returns to Cognitive and Noncognitive Ability: Evidence from the Swedish Enlistment," American Economic Journal: Applied Economics, American Economic Association, vol. 3(1), pages 101-128, January.
    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. David Card & Fabrizio Colella & Rafael Lalive, 2021. "Gender Preferences in Job Vacancies and Workplace Gender Diversity," NBER Working Papers 29350, National Bureau of Economic Research, Inc.
    2. Ziqiao Ao & Gergely Horvath & Chunyuan Sheng & Yifan Song & Yutong Sun, 2022. "Skill requirements in job advertisements: A comparison of skill-categorization methods based on explanatory power in wage regressions," Papers 2207.12834, arXiv.org.
    3. Mario Bossler & Martin Popp, 2022. "Labor Demand on a Tight Leash," Papers 2203.05593, arXiv.org, revised Feb 2024.
    4. Josten, Cecily & Krause, Helen & Lordan, Grace & Yeung, Brian, 2024. "What skills pay more? The changing demand and return to skills for professional workers," LSE Research Online Documents on Economics 121450, London School of Economics and Political Science, LSE Library.

    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. Lennart Ziegler, 2020. "Skill Demand and Posted Wages. Evidence from Online Job Ads in Austria," Vienna Economics Papers vie2002, University of Vienna, Department of Economics.
    2. Lennart Ziegler, 2020. "Skill Demand and Posted Wages. Evidence from Online Job Ads in Austria," Vienna Economics Papers 2002, University of Vienna, Department of Economics.
    3. Christina Langer & Simon Wiederhold, 2023. "The Value of Early-Career Skills," Working Papers 222, Bavarian Graduate Program in Economics (BGPE).
    4. Simon Wiederhold & Christina Langer, 2023. "The Value of Early-Career Skills," Growth Lab Working Papers 204, Harvard's Growth Lab.
    5. David J. Deming, 2017. "The Growing Importance of Social Skills in the Labor Market," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 132(4), pages 1593-1640.
    6. Verónica Escudero & Hannah Liepmann & Ana Podjanin, 2024. "Using Online Vacancy and Job Applicants' Data to Study Skills Dynamics," Research in Labor Economics, in: Big Data Applications in Labor Economics, Part B, volume 52, pages 35-99, Emerald Group Publishing Limited.
    7. Ludger Woessmann, 2024. "Skills and Earnings: A Multidimensional Perspective on Human Capital," CESifo Working Paper Series 11428, CESifo.
    8. Rita Pető & Balázs Reizer, 2021. "Gender differences in the skill content of jobs," Journal of Population Economics, Springer;European Society for Population Economics, vol. 34(3), pages 825-864, July.
    9. Freund, L. B., 2022. "Superstar Teams: The Micro Origins and Macro Implications of Coworker Complementarities," Cambridge Working Papers in Economics 2276, Faculty of Economics, University of Cambridge.
    10. Lisa Simon, 2019. "Microeconometric Analyses on Determinants of Individual Labour Market Outcomes," ifo Beiträge zur Wirtschaftsforschung, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, number 83.
    11. László Czaller & Zoltán Hermann, 2022. "Return to skills and urban size: Evidence from the skill requirements of Hungarian firms," CERS-IE WORKING PAPERS 2205, Institute of Economics, Centre for Economic and Regional Studies.
    12. Arellano-Bover, Jaime & Saltiel, Fernando, 2021. "Differences in On-the-Job Learning across Firms," IZA Discussion Papers 14473, Institute of Labor Economics (IZA).
    13. Morgan Raux, 2019. "Looking for the "Best and Brightest": Hiring difficulties and high-skilled foreign workers," AMSE Working Papers 1934, Aix-Marseille School of Economics, France.
    14. Consoli, Davide & Marin, Giovanni & Rentocchini, Francesco & Vona, Francesco, 2023. "Routinization, within-occupation task changes and long-run employment dynamics," Research Policy, Elsevier, vol. 52(1).
    15. Koomen, Miriam & Backes-Gellner, Uschi, 2022. "Occupational tasks and wage inequality in West Germany: A decomposition analysis," Labour Economics, Elsevier, vol. 79(C).
    16. David Deming & Lisa B. Kahn, 2018. "Skill Requirements across Firms and Labor Markets: Evidence from Job Postings for Professionals," Journal of Labor Economics, University of Chicago Press, vol. 36(S1), pages 337-369.
    17. Eckhardt Bode & Stephan Brunow & Ingrid Ott & Alina Sorgner, 2019. "Worker Personality: Another Skill Bias beyond Education in the Digital Age," German Economic Review, Verein für Socialpolitik, vol. 20(4), pages 254-294, November.
    18. Schultheiss, Tobias & Pfister, Curdin & Gnehm, Ann-Sophie & Backes-Gellner, Uschi, 2023. "Education expansion and high-skill job opportunities for workers: Does a rising tide lift all boats?," Labour Economics, Elsevier, vol. 82(C).
    19. Ben Weidmann & David J. Deming, 2020. "Team Players: How Social Skills Improve Group Performance," NBER Working Papers 27071, National Bureau of Economic Research, Inc.
    20. Eduard Storm, 2022. "Task specialization and the Native‐Foreign Wage Gap," LABOUR, CEIS, vol. 36(2), pages 167-195, June.

    More about this item

    Keywords

    job advertisements; job boards; skills; wage differentials; vacancy duration;
    All these keywords.

    JEL classification:

    • J23 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Labor Demand
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity
    • J31 - Labor and Demographic Economics - - Wages, Compensation, and Labor Costs - - - Wage Level and Structure; Wage Differentials

    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:iza:izadps:dp14511. 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: Holger Hinte (email available below). General contact details of provider: https://edirc.repec.org/data/izaaade.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.