IDEAS home Printed from https://ideas.repec.org/p/nbr/nberwo/24408.html
   My bibliography  Save this paper

Bartik Instruments: What, When, Why, and How

Author

Listed:
  • Paul Goldsmith-Pinkham
  • Isaac Sorkin
  • Henry Swift

Abstract

The Bartik instrument is formed by interacting local industry shares and national industry growth rates. We show that the typical use of a Bartik instrument assumes a pooled exposure research design, where the shares measure differential exposure to common shocks, and identification is based on exogeneity of the shares. Next, we show how the Bartik instrument weights each of the exposure designs. Finally, we discuss how to assess the plausibility of the research design. We illustrate our results through three applications: estimating the elasticity of labor supply, estimating local labor market effects of Chinese imports, and estimating the elasticity of substitution between immigrants and natives.

Suggested Citation

  • Paul Goldsmith-Pinkham & Isaac Sorkin & Henry Swift, 2018. "Bartik Instruments: What, When, Why, and How," NBER Working Papers 24408, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:24408
    Note: CF CH EFG ITI LS
    as

    Download full text from publisher

    File URL: http://www.nber.org/papers/w24408.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Petia Topalova, 2010. "Factor Immobility and Regional Impacts of Trade Liberalization: Evidence on Poverty from India," American Economic Journal: Applied Economics, American Economic Association, vol. 2(4), pages 1-41, October.
    2. Joseph G. Altonji & Todd E. Elder & Christopher R. Taber, 2005. "Selection on Observed and Unobserved Variables: Assessing the Effectiveness of Catholic Schools," Journal of Political Economy, University of Chicago Press, vol. 113(1), pages 151-184, February.
    3. Kirill Borusyak & Peter Hull & Xavier Jaravel, 2022. "Quasi-Experimental Shift-Share Research Designs," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 89(1), pages 181-213.
    4. Christian,Paul J. & Barrett,Christopher B., 2017. "Revisiting the effect of food aid on conflict : a methodological caution," Policy Research Working Paper Series 8171, The World Bank.
    5. Jerry A. Hausman & Whitney K. Newey & Tiemen Woutersen & John C. Chao & Norman R. Swanson, 2012. "Instrumental variable estimation with heteroskedasticity and many instruments," Quantitative Economics, Econometric Society, vol. 3(2), pages 211-255, July.
    6. Michael Greenstone & Alexandre Mas & Hoai-Luu Nguyen, 2020. "Do Credit Market Shocks Affect the Real Economy? Quasi-experimental Evidence from the Great Recession and "Normal" Economic Times," American Economic Journal: Economic Policy, American Economic Association, vol. 12(1), pages 200-225, February.
    7. Timothy J. Bartik, 1991. "Who Benefits from State and Local Economic Development Policies?," Books from Upjohn Press, W.E. Upjohn Institute for Employment Research, number wbsle, November.
    8. Daron Acemoglu & Joshua Linn, 2004. "Market Size in Innovation: Theory and Evidence from the Pharmaceutical Industry," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 119(3), pages 1049-1090.
    9. J. Bradford Jensen & Lori G. Kletzer, 2005. "Tradable Services: Understanding the Scope and Impact of Services Outsourcing," Working Paper Series WP05-9, Peterson Institute for International Economics.
    10. David H. Autor & David Dorn, 2013. "The Growth of Low-Skill Service Jobs and the Polarization of the US Labor Market," American Economic Review, American Economic Association, vol. 103(5), pages 1553-1597, August.
    11. David H. Autor & David Dorn & Gordon H. Hanson, 2013. "The China Syndrome: Local Labor Market Effects of Import Competition in the United States," American Economic Review, American Economic Association, vol. 103(6), pages 2121-2168, October.
    12. Moretti, Enrico & Hornbeck, Richard, 2018. "Who Benefits From Productivity Growth? Direct and Indirect Effects of Local TFP Growth on Wages, Rents, and Inequality," CEPR Discussion Papers 12953, C.E.P.R. Discussion Papers.
    13. Stanislav Anatolyev, 2013. "Instrumental variables estimation and inference in the presence of many exogenous regressors," Econometrics Journal, Royal Economic Society, vol. 16(1), pages 27-72, February.
    14. Sarah R. Cohodes & Daniel S. Grossman & Samuel A. Kleiner & Michael F. Lovenheim, 2016. "The Effect of Child Health Insurance Access on Schooling: Evidence from Public Insurance Expansions," Journal of Human Resources, University of Wisconsin Press, vol. 51(3), pages 727-759.
    15. Chao, John C. & Hausman, Jerry A. & Newey, Whitney K. & Swanson, Norman R. & Woutersen, Tiemen, 2014. "Testing overidentifying restrictions with many instruments and heteroskedasticity," Journal of Econometrics, Elsevier, vol. 178(P1), pages 15-21.
    16. Simon Galle & Andrés Rodríguez-Clare & Moises Yi, 2023. "Slicing the Pie: Quantifying the Aggregate and Distributional Effects of Trade," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 90(1), pages 331-375.
    17. Stuhler, Jan & Jaeger, David & Ruist, Joakim, 2018. "Shift-Share Instruments and the Impact of Immigration," CEPR Discussion Papers 12701, C.E.P.R. Discussion Papers.
    18. Nathan Nunn & Nancy Qian, 2014. "US Food Aid and Civil Conflict," American Economic Review, American Economic Association, vol. 104(6), pages 1630-1666, June.
    19. Abowd, John M. & Freeman, Richard B. (ed.), 1991. "Immigration, Trade, and the Labor Market," National Bureau of Economic Research Books, University of Chicago Press, edition 1, number 9780226000954.
    20. Brian K. Kovak, 2013. "Regional Effects of Trade Reform: What Is the Correct Measure of Liberalization?," American Economic Review, American Economic Association, vol. 103(5), pages 1960-1976, August.
    21. Paul Beaudry & David A. Green & Benjamin Sand, 2012. "Does Industrial Composition Matter for Wages? A Test of Search and Bargaining Theory," Econometrica, Econometric Society, vol. 80(3), pages 1063-1104, May.
    22. Bound, John & Holzer, Harry J, 2000. "Demand Shifts, Population Adjustments, and Labor Market Outcomes during the 1980s," Journal of Labor Economics, University of Chicago Press, vol. 18(1), pages 20-54, January.
    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. Daniel A. Broxterman & William D. Larson, 2020. "An empirical examination of shift‐share instruments," Journal of Regional Science, Wiley Blackwell, vol. 60(4), pages 677-711, September.
    2. Rodrigo Adão & Costas Arkolakis & Federico Esposito, 2019. "General Equilibrium Effects in Space: Theory and Measurement," NBER Working Papers 25544, National Bureau of Economic Research, Inc.
    3. Stuhler, Jan & Jaeger, David & Ruist, Joakim, 2018. "Shift-Share Instruments and the Impact of Immigration," CEPR Discussion Papers 12701, C.E.P.R. Discussion Papers.
    4. Yu, Chan, 2023. "The role of immigrants in the United States labor market and Chinese import competition," Journal of International Economics, Elsevier, vol. 144(C).
    5. Morales, Eduardo & Adao, Rodrigo & Kolesár, Michal, 2018. "Shift-Share Designs: Theory and Inference," CEPR Discussion Papers 13118, C.E.P.R. Discussion Papers.
    6. Rodrigo Ad'o & Costas Arkolakis & Federico Esp'sito, 2019. "Spatial Linkages, Global Shocks, and Local Labor Markets: Theory and Evidence," Cowles Foundation Discussion Papers 2163, Cowles Foundation for Research in Economics, Yale University.
    7. Michael Amior & Alan Manning, 2018. "The Persistence of Local Joblessness," American Economic Review, American Economic Association, vol. 108(7), pages 1942-1970, July.
    8. Dix-Carneiro, Rafael & Kovak, Brian K., 2019. "Margins of labor market adjustment to trade," Journal of International Economics, Elsevier, vol. 117(C), pages 125-142.
    9. Gray, Rowena & Wright, Greg C., 2024. "A rising tide? The local incidence of the second wave of globalization," Journal of International Economics, Elsevier, vol. 148(C).
    10. Rodrigo Ad~ao & Michal Koles'ar & Eduardo Morales, 2018. "Shift-Share Designs: Theory and Inference," Papers 1806.07928, arXiv.org, revised Aug 2019.
    11. Amuedo-Dorantes, Catalina & Arenas-Arroyo, Esther & Sevilla, Almudena, 2020. "Labor market impacts of states issuing of driver's licenses to undocumented immigrants," Labour Economics, Elsevier, vol. 63(C).
    12. Amior, Michael, 2018. "The contribution of foreign migration to local labor market adjustment," LSE Research Online Documents on Economics 91705, London School of Economics and Political Science, LSE Library.
    13. Kirill Borusyak & Peter Hull & Xavier Jaravel, 2023. "Design-Based Identification with Formula Instruments: A Review," NBER Working Papers 31393, National Bureau of Economic Research, Inc.
    14. Joan Monras, 2020. "Immigration and Wage Dynamics: Evidence from the Mexican Peso Crisis," Journal of Political Economy, University of Chicago Press, vol. 128(8), pages 3017-3089.
    15. Kirill Borusyak & Peter Hull & Xavier Jaravel, 2022. "Quasi-Experimental Shift-Share Research Designs," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 89(1), pages 181-213.
    16. Clément Malgouyres, 2017. "The Impact Of Chinese Import Competition On The Local Structure Of Employment And Wages: Evidence From France," Journal of Regional Science, Wiley Blackwell, vol. 57(3), pages 411-441, June.
    17. César, Andrés & Falcone, Guillermo & Gasparini, Leonardo, 2021. "Costs and benefits of trade shocks: Evidence from Chilean local labor markets," Labour Economics, Elsevier, vol. 73(C).
    18. David H. Autor & David Dorn & Gordon H. Hanson, 2016. "The China Shock: Learning from Labor-Market Adjustment to Large Changes in Trade," Annual Review of Economics, Annual Reviews, vol. 8(1), pages 205-240, October.
    19. Elliott Ash & Massimo Morelli & Matia Vannoni, 2022. "More Laws, More Growth? Evidence from U.S. States," BAFFI CAREFIN Working Papers 22178, BAFFI CAREFIN, Centre for Applied Research on International Markets Banking Finance and Regulation, Universita' Bocconi, Milano, Italy.
    20. Malgouyres, Clément, 2014. "Chinese imports competition’s impact on employment and the wage distribution: evidence from French local labor markets," Economics Working Papers ECO2014/12, European University Institute.

    More about this item

    JEL classification:

    • C1 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General
    • C18 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Methodolical Issues: General
    • C2 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables
    • J0 - Labor and Demographic Economics - - General
    • J2 - Labor and Demographic Economics - - Demand and Supply of Labor

    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:nbr:nberwo:24408. 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: the person in charge (email available below). General contact details of provider: https://edirc.repec.org/data/nberrus.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.