IDEAS home Printed from https://ideas.repec.org/p/udb/wpaper/uwec-2013-03.html
   My bibliography  Save this paper

Distribution-Free Estimation of Zero-Inflated Models with Unobserved Heterogeneity

Author

Listed:
  • Rodica Gilles
  • Seik Kim

Abstract

Count models often best describe the nature of data in health economics, but the presence of fixed effects with excess zeros and overdispersion strictly limits the choice of estimation methods. This paper presents a quasi-conditional likelihood method to consistently estimate models with excess zeros and unobserved individual heterogeneity when the true generating process is unknown. Monte Carlo simulation studies show that our zero-inflated quasi-conditional maximum likelihood (ZI-QCML) estimator outperforms other methods and is robust to distributional misspecifications. We apply the ZI-QCML estimator to analyze the frequency of doctor visits.

Suggested Citation

  • Rodica Gilles & Seik Kim, 2013. "Distribution-Free Estimation of Zero-Inflated Models with Unobserved Heterogeneity," Working Papers UWEC-2013-03, University of Washington, Department of Economics.
    • Handle: RePEc:udb:wpaper:uwec-2013-03
    as

    Download full text from publisher

    File URL: http://faculty.washington.edu/seikkim/seikkim_qcmle.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Wooldridge, Jeffrey M., 1999. "Distribution-free estimation of some nonlinear panel data models," Journal of Econometrics, Elsevier, vol. 90(1), pages 77-97, May.
    2. García-Gómez, Pilar & Jones, Andrew M. & Rice, Nigel, 2010. "Health effects on labour market exits and entries," Labour Economics, Elsevier, vol. 17(1), pages 62-76, January.
    3. Andreas Million & Regina T. Riphahn & Achim Wambach, 2003. "Incentive effects in the demand for health care: a bivariate panel count data estimation," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 18(4), pages 387-405.
    4. Rainer Winkelmann, 2008. "Econometric Analysis of Count Data," Springer Books, Springer, edition 0, number 978-3-540-78389-3, June.
    5. Hausman, Jerry & Hall, Bronwyn H & Griliches, Zvi, 1984. "Econometric Models for Count Data with an Application to the Patents-R&D Relationship," Econometrica, Econometric Society, vol. 52(4), pages 909-938, July.
    6. Maarten Lindeboom & Marcel Kerkhofs, 2009. "Health and work of the elderly: subjective health measures, reporting errors and endogeneity in the relationship between health and work," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 24(6), pages 1024-1046.
    7. Adriaan Kalwij & Frederic Vermeulen, 2008. "Health and labour force participation of older people in Europe: What do objective health indicators add to the analysis?," Health Economics, John Wiley & Sons, Ltd., vol. 17(5), pages 619-638, 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. Moskvina, Victoria, 2019. "Modelling interregional mobility of university graduates in Russia," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 56, pages 99-122.
    2. Rodolfo Metulini & Roberto Patuelli & Daniel A. Griffith, 2018. "A Spatial-Filtering Zero-Inflated Approach to the Estimation of the Gravity Model of Trade," Econometrics, MDPI, vol. 6(1), pages 1-15, February.

    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. Mello, Marco & Moscelli, Giuseppe, 2022. "Voting, contagion and the trade-off between public health and political rights: Quasi-experimental evidence from the Italian 2020 polls," Journal of Economic Behavior & Organization, Elsevier, vol. 200(C), pages 1025-1052.
    2. Bono, Pierre-Henri & David, Quentin & Desbordes, Rodolphe & Py, Loriane, 2022. "Metro infrastructure and metropolitan attractiveness," Regional Science and Urban Economics, Elsevier, vol. 93(C).
    3. Thomas Barnay, 2016. "Health, work and working conditions: a review of the European economic literature," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 17(6), pages 693-709, July.
    4. Jonathan Colmer, 2013. "Climate Variability, Child Labour and Schooling: Evidence on the Intensive and Extensive Margin," GRI Working Papers 132, Grantham Research Institute on Climate Change and the Environment.
    5. Branstetter, Lee & Chatterjee, Chirantan & Higgins, Matthew J., 2022. "Generic competition and the incentives for early-stage pharmaceutical innovation," Research Policy, Elsevier, vol. 51(10).
    6. Benjamin A. Olken & Monica Singhal, 2011. "Informal Taxation," American Economic Journal: Applied Economics, American Economic Association, vol. 3(4), pages 1-28, October.
    7. Kristelia García & James Hicks & Justin McCrary, 2020. "Copyright and Economic Viability: Evidence from the Music Industry," Journal of Empirical Legal Studies, John Wiley & Sons, vol. 17(4), pages 696-721, December.
    8. Bakhtin, Maxim & Aleksandrova, Ekaterina, 2018. "Health and labor force participation of elderly Russians," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 49, pages 5-29.
    9. Darcy Steeg Morris & Kimberly F. Sellers, 2022. "A Flexible Mixed Model for Clustered Count Data," Stats, MDPI, vol. 5(1), pages 1-18, January.
    10. Xuepeng Liu, 2009. "GATT/WTO Promotes Trade Strongly: Sample Selection and Model Specification," Review of International Economics, Wiley Blackwell, vol. 17(3), pages 428-446, August.
    11. Filippo Brutti & Philip Sauré, 2016. "Repatriation of Debt in the Euro Crisis," Journal of the European Economic Association, European Economic Association, vol. 14(1), pages 145-174.
    12. David M. Drukker, 2009. "Generalized method of moments estimators in Stata," DC09 Stata Conference 0, Stata Users Group.
    13. Nicholas A. Jolly & Nikolaos Theodoropoulos, 2023. "Health shocks and spousal labor supply: an international perspective," Journal of Population Economics, Springer;European Society for Population Economics, vol. 36(2), pages 973-1004, April.
    14. Lee, Seunghyun, 2022. "Effects of Wet Spring on Prevented Planting," 2022 Annual Meeting, July 31-August 2, Anaheim, California 322348, Agricultural and Applied Economics Association.
    15. Schwab, Thomas & Todtenhaupt, Maximilian, 2016. "Spillover from the haven: Cross-border externalities of patent box regimes within multinational firms," ZEW Discussion Papers 16-073, ZEW - Leibniz Centre for European Economic Research.
    16. Alona Zharova & Janine Tellinger-Rice & Wolfgang Karl Härdle, 2018. "How to measure the performance of a Collaborative Research Center," Scientometrics, Springer;Akadémiai Kiadó, vol. 117(2), pages 1023-1040, November.
    17. Bose-Duker, Theophiline & Henry, Michael & Strobl, Eric, 2021. "Child fostering and the educational outcomes of Jamaican children," International Journal of Educational Development, Elsevier, vol. 87(C).
    18. Wolfram Schlenker & W. Reed Walker, 2016. "Airports, Air Pollution, and Contemporaneous Health," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 83(2), pages 768-809.
    19. 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.
    20. Weidner, Martin & Zylkin, Thomas, 2021. "Bias and consistency in three-way gravity models," Journal of International Economics, Elsevier, vol. 132(C).

    More about this item

    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:udb:wpaper:uwec-2013-03. 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: Michael Goldblatt (email available below). General contact details of provider: https://edirc.repec.org/data/deuwaus.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.