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Maria Polyakova

Personal Details

First Name:Maria
Middle Name:
Last Name:Polyakova
Suffix:
RePEc Short-ID:ppo520
http://web.stanford.edu/~mpolyak/
Redwood Building, T111, 150 Governor's Lane, Stanford, CA, 94305
(650) 498-7528

Affiliation

(85%) Stanford University - Department of Health Research and Policy

http://hrp.stanford.edu/
Stanford, CA

(5%) National Bureau of Economic Research (NBER)

Cambridge, Massachusetts (United States)
http://www.nber.org/

: 617-868-3900

1050 Massachusetts Avenue, Cambridge, Massachusetts 02138
RePEc:edi:nberrus (more details at EDIRC)

(5%) CESifo

München, Germany
http://www.cesifo-group.de/

: +49 (89) 9224-0
+49 (89) 985369
Poschingerstrasse 5, 81679 Munich
RePEc:edi:cesifde (more details at EDIRC)

(5%) Stanford Institute for Economic Policy Research (SIEPR)
Stanford University

Stanford, California (United States)
http://siepr.stanford.edu/

: (650) 725-1874
(650) 723-8611
366 Galvez Street, Stanford, California 94305-6015
RePEc:edi:cestaus (more details at EDIRC)

Research output

as
Jump to: Working papers Articles

Working papers

  1. Yiqun Chen & Petra Persson & Maria Polyakova, 2019. "The Roots of Health Inequality and The Value of Intra-Family Expertise," NBER Working Papers 25618, National Bureau of Economic Research, Inc.
  2. Maria Polyakova & Stephen P. Ryan, 2019. "Subsidy Targeting with Market Power," NBER Working Papers 26367, National Bureau of Economic Research, Inc.
  3. Kate Bundorf & Maria Polyakova & Ming Tai-Seale, 2019. "How do Humans Interact with Algorithms? Experimental Evidence from Health Insurance," NBER Working Papers 25976, National Bureau of Economic Research, Inc.
  4. Liran Einav & Amy Finkelstein & Maria Polyakova, 2016. "Private Provision of Social Insurance: Drug-specific Price Elasticities and Cost Sharing in Medicare Part D," NBER Working Papers 22277, National Bureau of Economic Research, Inc.
  5. Francesco Decarolis & Maria Polyakova & Stephen P. Ryan, 2015. "Subsidy Design in Privately-Provided Social Insurance: Lessons from Medicare Part D," NBER Working Papers 21298, National Bureau of Economic Research, Inc.
  6. Maria Polyakova, 2015. "Regulation of Insurance with Adverse Selection and Switching Costs: Evidence from Medicare Part D," NBER Working Papers 21541, National Bureau of Economic Research, Inc.

Articles

  1. Polyakova, Maria, 2016. "Risk selection and heterogeneous preferences in health insurance markets with a public option," Journal of Health Economics, Elsevier, vol. 49(C), pages 153-168.
  2. Maria Polyakova, 2016. "Regulation of Insurance with Adverse Selection and Switching Costs: Evidence from Medicare Part D," American Economic Journal: Applied Economics, American Economic Association, vol. 8(3), pages 165-195, July.

Citations

Many of the citations below have been collected in an experimental project, CitEc, where a more detailed citation analysis can be found. These are citations from works listed in RePEc that could be analyzed mechanically. So far, only a minority of all works could be analyzed. See under "Corrections" how you can help improve the citation analysis.

Working papers

  1. Yiqun Chen & Petra Persson & Maria Polyakova, 2019. "The Roots of Health Inequality and The Value of Intra-Family Expertise," NBER Working Papers 25618, National Bureau of Economic Research, Inc.

    Cited by:

    1. Everding, Jakob, 2019. "Heterogeneous spillover effects of children's education on parental mental health," hche Research Papers 2019/18, University of Hamburg, Hamburg Center for Health Economics (hche).
    2. Werbeck, Anna & Wübker, Ansgar & Ziebarth, Nicolas R., 2020. "Cream Skimming by Health Care Providers and Inequality in Health Care Access: Evidence from a Randomized Field Experiment," IZA Discussion Papers 13100, Institute of Labor Economics (IZA).

  2. Maria Polyakova & Stephen P. Ryan, 2019. "Subsidy Targeting with Market Power," NBER Working Papers 26367, National Bureau of Economic Research, Inc.

    Cited by:

    1. Michele Fioretti & Hongming Wang, 2019. "Subsidizing Inequality: Performance Pay and Risk Selection in Medicare," Sciences Po publications 2019-15, Sciences Po.

  3. Liran Einav & Amy Finkelstein & Maria Polyakova, 2016. "Private Provision of Social Insurance: Drug-specific Price Elasticities and Cost Sharing in Medicare Part D," NBER Working Papers 22277, National Bureau of Economic Research, Inc.

    Cited by:

    1. Sharat Ganapati & Rebecca McKibbin, 2019. "Non-Tariff Barriers and Bargaining in Generic Pharmaceuticals," Working Papers gueconwpa~18-18-23, Georgetown University, Department of Economics.
    2. Clemens, Jeffrey & Gottlieb, Joshua D. & Molnár, Tímea Laura, 2017. "Do health insurers innovate? Evidence from the anatomy of physician payments," Journal of Health Economics, Elsevier, vol. 55(C), pages 153-167.
    3. David Dranove & Christopher Ody & Amanda Starc, 2017. "A Dose of Managed Care: Controlling Drug Spending in Medicaid," NBER Working Papers 23956, National Bureau of Economic Research, Inc.
    4. Jonathan Gruber & Thomas P. Hoe & George Stoye, 2018. "Saving Lives by Tying Hands: The Unexpected Effects of Constraining Health Care Providers," NBER Working Papers 24445, National Bureau of Economic Research, Inc.
    5. Michael Geruso & Timothy Layton & Daniel Prinz, 2019. "Screening in Contract Design: Evidence from the ACA Health Insurance Exchanges," American Economic Journal: Economic Policy, American Economic Association, vol. 11(2), pages 64-107, May.
    6. Kurt Lavetti & Kosali Simon, 2016. "Strategic Formulary Design in Medicare Part D Plans," NBER Working Papers 22338, National Bureau of Economic Research, Inc.
    7. Jonathan Gruber, 2017. "Delivering Public Health Insurance through Private Plan Choice in the United States," Journal of Economic Perspectives, American Economic Association, vol. 31(4), pages 3-22, Fall.
    8. Westerhout, Ed & Folmer, Kees, 2018. "The Effects of Capping Co-Insurance Payments," Discussion Paper 2018-050, Tilburg University, Center for Economic Research.

  4. Francesco Decarolis & Maria Polyakova & Stephen P. Ryan, 2015. "Subsidy Design in Privately-Provided Social Insurance: Lessons from Medicare Part D," NBER Working Papers 21298, National Bureau of Economic Research, Inc.

    Cited by:

    1. Ho, Katherine & Hogan, Joseph & Scott Morton, Fiona, 2015. "The Impact of Consumer Inattention on Insurer Pricing in the Medicare Part D Program," CEPR Discussion Papers 10976, C.E.P.R. Discussion Papers.
    2. Amanda Starc & Robert J. Town, 2015. "Externalities and Benefit Design in Health Insurance," NBER Working Papers 21783, National Bureau of Economic Research, Inc.
    3. Maria Polyakova, 2015. "Regulation of Insurance with Adverse Selection and Switching Costs: Evidence from Medicare Part D," NBER Working Papers 21541, National Bureau of Economic Research, Inc.
    4. Liran Einav & Amy Finkelstein & Maria Polyakova, 2016. "Private Provision of Social Insurance: Drug-specific Price Elasticities and Cost Sharing in Medicare Part D," NBER Working Papers 22277, National Bureau of Economic Research, Inc.
    5. Keaton S. Miller & Amil Petrin & Robert Town & Michael Chernew, 2019. "Optimal Managed Competition Subsidies," NBER Working Papers 25616, National Bureau of Economic Research, Inc.
    6. Bernard Salanié, 2017. "Equilibrium in Insurance Markets: An Empiricist’s View," The Geneva Papers on Risk and Insurance Theory, Springer;International Association for the Study of Insurance Economics (The Geneva Association), vol. 42(1), pages 1-14, March.
    7. Jaffe, Sonia & Shepard, Mark, 2017. "Price-Linked Subsidies and Health Insurance Markups," Working Paper Series rwp17-002, Harvard University, John F. Kennedy School of Government.
    8. Michele Fioretti & Hongming Wang, 2019. "Subsidizing Inequality: Performance Pay and Risk Selection in Medicare," Sciences Po publications 2019-15, Sciences Po.
    9. Naoki Aizawa & You Suk Kim, 2015. "Advertising and Risk Selection in Health Insurance Markets," Finance and Economics Discussion Series 2015-101, Board of Governors of the Federal Reserve System (U.S.), revised 09 Nov 2015.
    10. Woodard, Joshua, 2016. "Estimation of Insurance Deductible Demand under Endogenous Premium Rates," 2016 Annual Meeting, July 31-August 2, Boston, Massachusetts 236151, Agricultural and Applied Economics Association.
    11. Daniel W. Sacks & Khoa Vu & Tsan-Yao Huang & Pinar Karaca-Mandic, 2017. "How do insurance firms respond to financial risk sharing regulations? Evidence from the Affordable Care Act," NBER Working Papers 24129, National Bureau of Economic Research, Inc.
    12. Fang, H., 2016. "Insurance Markets for the Elderly," Handbook of the Economics of Population Aging, in: Piggott, John & Woodland, Alan (ed.), Handbook of the Economics of Population Aging, edition 1, volume 1, chapter 0, pages 237-309, Elsevier.
    13. Sonia P. Jaffe & Mark Shepard, 2017. "Price-Linked Subsidies and Imperfect Competition in Health Insurance," NBER Working Papers 23104, National Bureau of Economic Research, Inc.
    14. Jonathan D. Ketcham & Nicolai V. Kuminoff & Christopher A. Powers, 2016. "Estimating the Heterogeneous Welfare Effects of Choice Architecture: An Application to the Medicare Prescription Drug Insurance Market," NBER Working Papers 22732, National Bureau of Economic Research, Inc.
    15. Abraham, Jean & Drake, Coleman & Sacks, Daniel W. & Simon, Kosali, 2017. "Demand for health insurance marketplace plans was highly elastic in 2014–2015," Economics Letters, Elsevier, vol. 159(C), pages 69-73.
    16. Florian Heiss & Daniel McFadden & Joachim Winter & Amelie Wuppermann & Bo Zhou, 2016. "Inattention and Switching Costs as Sources of Inertia in Medicare Part D," NBER Working Papers 22765, National Bureau of Economic Research, Inc.

  5. Maria Polyakova, 2015. "Regulation of Insurance with Adverse Selection and Switching Costs: Evidence from Medicare Part D," NBER Working Papers 21541, National Bureau of Economic Research, Inc.

    Cited by:

    1. Ho, Katherine & Hogan, Joseph & Scott Morton, Fiona, 2015. "The Impact of Consumer Inattention on Insurer Pricing in the Medicare Part D Program," CEPR Discussion Papers 10976, C.E.P.R. Discussion Papers.
    2. Drake, Coleman, 2019. "What are consumers willing to pay for a broad network health plan?: Evidence from covered California," Journal of Health Economics, Elsevier, vol. 65(C), pages 63-77.
    3. Decarolis, Francesco & Guglielmo, Andrea, 2017. "Insurers’ response to selection risk: Evidence from Medicare enrollment reforms," Journal of Health Economics, Elsevier, vol. 56(C), pages 383-396.
    4. Liran Einav & Amy Finkelstein & Maria Polyakova, 2016. "Private Provision of Social Insurance: Drug-specific Price Elasticities and Cost Sharing in Medicare Part D," NBER Working Papers 22277, National Bureau of Economic Research, Inc.
    5. Chen Liang & Yili Hong & Bin Gu, 2017. "Home Bias in Global Employment," Working Papers 17-06, NET Institute.
    6. Amy Finkelstein & Nathaniel Hendren & Mark Shepard, 2017. "Subsidizing Health Insurance for Low-Income Adults: Evidence from Massachusetts," NBER Working Papers 23668, National Bureau of Economic Research, Inc.
    7. Chorniy, Anna & Miller, Daniel & Tang, Tilan, 2020. "Mergers in Medicare Part D: Assessing market power, cost efficiencies, and bargaining power," International Journal of Industrial Organization, Elsevier, vol. 68(C).
    8. Benjamin R. Handel & Jonathan T. Kolstad & Johannes Spinnewijn, 2019. "Information Frictions and Adverse Selection: Policy Interventions in Health Insurance Markets," The Review of Economics and Statistics, MIT Press, vol. 101(2), pages 326-340, May.
    9. Daniel P. Miller & Jungwon Yeo, 2019. "The Consequences of a Public Health Insurance Option: Evidence from Medicare Part D," American Journal of Health Economics, MIT Press, vol. 5(2), pages 191-226, Spring.
    10. Brett Lissenden, 2019. "The effect of cancer diagnosis on switching health insurance in medicare," Health Economics, John Wiley & Sons, Ltd., vol. 28(3), pages 339-349, March.
    11. Keane, M.P. & Thorp, S., 2016. "Complex Decision Making," Handbook of the Economics of Population Aging, in: Piggott, John & Woodland, Alan (ed.), Handbook of the Economics of Population Aging, edition 1, volume 1, chapter 0, pages 661-709, Elsevier.
    12. Shakeeb Khan & Fu Ouyang & Elie Tamer, 2019. "Inference on Semiparametric Multinomial Response Models," Boston College Working Papers in Economics 980, Boston College Department of Economics.
    13. Colleen Carey, 2017. "Technological Change and Risk Adjustment: Benefit Design Incentives in Medicare Part D," American Economic Journal: Economic Policy, American Economic Association, vol. 9(1), pages 38-73, February.
    14. Jaffe, Sonia & Shepard, Mark, 2017. "Price-Linked Subsidies and Health Insurance Markups," Working Paper Series rwp17-002, Harvard University, John F. Kennedy School of Government.
    15. Jean Marie Abraham & Coleman Drake & Jeffrey S. McCullough & Kosali Simon, 2017. "What drives insurer participation and premiums in the Federally-Facilitated Marketplace?," International Journal of Health Economics and Management, Springer, vol. 17(4), pages 395-412, December.
    16. Cornel Kaufmann & Tobias Mueller & Andreas Hefti & Stefan Boes, 2018. "Does personalized information improve health plan choices when individuals are distracted?," Diskussionsschriften dp1808, Universitaet Bern, Departement Volkswirtschaft.
    17. Michael P. Keane & Jonathan D. Ketcham & Nicolai V. Kuminoff & Timothy Neal, 2019. "Evaluating Consumers' Choices of Medicare Part D Plans: A Study in Behavioral Welfare Economics," NBER Working Papers 25652, National Bureau of Economic Research, Inc.
    18. Kaufmann, Cornel & Müller, Tobias & Hefti, Andreas & Boes, Stefan, 2018. "Does personalized information improve health plan choices when individuals are distracted?," Journal of Economic Behavior & Organization, Elsevier, vol. 149(C), pages 197-214.
    19. Ho, Katherine & Lee, Robin S., 2015. "Insurer Competition in Health Care Markets," CEPR Discussion Papers 10812, C.E.P.R. Discussion Papers.
    20. Naoki Aizawa & You Suk Kim, 2015. "Advertising and Risk Selection in Health Insurance Markets," Finance and Economics Discussion Series 2015-101, Board of Governors of the Federal Reserve System (U.S.), revised 09 Nov 2015.
    21. Shakeeb Khan & Maria Ponomareva & Elie Tamer, 2019. "Identification of Dynamic Panel Binary Response Models," Boston College Working Papers in Economics 979, Boston College Department of Economics.
    22. Nathan Kettlewell, 2020. "Policy Choice and Product Bundling in a Complicated Health Insurance Market: Do People Get It Right?," Journal of Human Resources, University of Wisconsin Press, vol. 55(2), pages 566-610.
    23. Kurt Lavetti & Kosali Simon, 2016. "Strategic Formulary Design in Medicare Part D Plans," NBER Working Papers 22338, National Bureau of Economic Research, Inc.
    24. Yeo, Jungwon & Miller, Daniel P., 2018. "Estimating switching costs with market share data: an application to Medicare Part D," International Journal of Industrial Organization, Elsevier, vol. 61(C), pages 459-501.
    25. Ethan M. J. Lieber, 2017. "Does It Pay to Know Prices in Health Care?," American Economic Journal: Economic Policy, American Economic Association, vol. 9(1), pages 154-179, February.
    26. Handel, Benjamin R. & Kolstad, Jonathan T. & Spinnewijn, Johannes, 2018. "Information frictions and adverse selection: policy interventions in health insurance markets," LSE Research Online Documents on Economics 87775, London School of Economics and Political Science, LSE Library.
    27. Jonathan Gruber, 2017. "Delivering Public Health Insurance through Private Plan Choice in the United States," Journal of Economic Perspectives, American Economic Association, vol. 31(4), pages 3-22, Fall.
    28. Francesco Decarolis & Andrea Guglielmo & Calvin Luscombe, 2017. "Open Enrollment Periods and Plan Choices," NBER Working Papers 24156, National Bureau of Economic Research, Inc.
    29. Michael P. Keane & Susan Thorp, 2016. "Complex Decision Making: The Roles of Cognitive Limitations, Cognitive Decline and Ageing," Economics Papers 2016-W10, Economics Group, Nuffield College, University of Oxford.
    30. Michael Geruso & Timothy J. Layton & Grace McCormack & Mark Shepard, 2019. "The Two Margin Problem in Insurance Markets," NBER Working Papers 26288, National Bureau of Economic Research, Inc.
    31. Sonia P. Jaffe & Mark Shepard, 2017. "Price-Linked Subsidies and Imperfect Competition in Health Insurance," NBER Working Papers 23104, National Bureau of Economic Research, Inc.
    32. Jonathan D. Ketcham & Nicolai V. Kuminoff & Christopher A. Powers, 2016. "Estimating the Heterogeneous Welfare Effects of Choice Architecture: An Application to the Medicare Prescription Drug Insurance Market," NBER Working Papers 22732, National Bureau of Economic Research, Inc.
    33. Florian Heiss & Daniel McFadden & Joachim Winter & Amelie Wuppermann & Bo Zhou, 2016. "Inattention and Switching Costs as Sources of Inertia in Medicare Part D," NBER Working Papers 22765, National Bureau of Economic Research, Inc.
    34. Deuflhard, Florian, 2018. "Quantifying inertia in retail deposit markets," SAFE Working Paper Series 223, Leibniz Institute for Financial Research SAFE.
    35. Richard Domurat & Isaac Menashe & Wesley Yin, 2019. "The Role of Behavioral Frictions in Health Insurance Marketplace Enrollment and Risk: Evidence from a Field Experiment," NBER Working Papers 26153, National Bureau of Economic Research, Inc.
    36. Francesco Decarolis & Maria Polyakova & Stephen P. Ryan, 2015. "Subsidy Design in Privately-Provided Social Insurance: Lessons from Medicare Part D," NBER Working Papers 21298, National Bureau of Economic Research, Inc.
    37. Brett Lissenden, 2017. "Three's a Crowd? The Effect of Insurer Participation on Premiums and Cost-Sharing Parameters in the Initial Years of the ACA Marketplaces," American Journal of Health Economics, MIT Press, vol. 3(4), pages 477-506, Fall.
    38. Dillender, Marcus, 2018. "What happens when the insurer can say no? Assessing prior authorization as a tool to prevent high-risk prescriptions and to lower costs," Journal of Public Economics, Elsevier, vol. 165(C), pages 170-200.
    39. Karine Lamiraud & Pierre Stadelmann, 2020. "Switching costs in competitive health insurance markets : the role of insurer's pricing strategies," Working Papers hal-02635107, HAL.
    40. Isaiah Andrews & Matthew Gentzkow & Jesse M. Shapiro, 2020. "Transparency in Structural Research," NBER Working Papers 26631, National Bureau of Economic Research, Inc.

Articles

  1. Polyakova, Maria, 2016. "Risk selection and heterogeneous preferences in health insurance markets with a public option," Journal of Health Economics, Elsevier, vol. 49(C), pages 153-168.

    Cited by:

    1. Pilny, Adam & Wübker, Ansgar & Ziebarth, Nicolas R., 2017. "Introducing Risk Adjustment and Free Health Plan Choice in Employer-Based Health Insurance: Evidence from Germany," Annual Conference 2017 (Vienna): Alternative Structures for Money and Banking 168121, Verein für Socialpolitik / German Economic Association.
    2. Christian Bührer & Stefan Fetzer & Christian Hagist, 2018. "Adverse Selection in the German Health Insurance System – The Case of Civil Servants," WHU Working Paper Series - Economics Group 18-06, WHU - Otto Beisheim School of Management.
    3. Juan Pablo Atal & Hanming Fang & Martin Karlsson & Nicolas R. Ziebarth, 2020. "Long-Term Health Insurance: Theory Meets Evidence," CINCH Working Paper Series 2001, Universitaet Duisburg-Essen, Competent in Competition and Health.
    4. Shan Huang & Martin Salm, 2019. "The Effect of a Ban on Gender-Based Pricing on Risk Selection in the German Health Insurance Market," Discussion Papers of DIW Berlin 1787, DIW Berlin, German Institute for Economic Research.
    5. Kanika Kapur, 2019. "Private Health Insurance in Ireland: Trends and Determinants," Working Papers 201903, School of Economics, University College Dublin.
    6. Oyvat, Cem, 2020. "The role of global finance in the provisioning of social infrastructure and the welfare state," Greenwich Papers in Political Economy 26750, University of Greenwich, Greenwich Political Economy Research Centre.

  2. Maria Polyakova, 2016. "Regulation of Insurance with Adverse Selection and Switching Costs: Evidence from Medicare Part D," American Economic Journal: Applied Economics, American Economic Association, vol. 8(3), pages 165-195, July.
    See citations under working paper version above.

More information

Research fields, statistics, top rankings, if available.

Statistics

Access and download statistics for all items

Co-authorship network on CollEc

NEP Fields

NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 6 papers announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.
  1. NEP-HEA: Health Economics (5) 2015-06-27 2015-09-11 2019-03-11 2019-07-15 2019-10-21. Author is listed
  2. NEP-IAS: Insurance Economics (5) 2015-06-27 2015-09-11 2016-06-09 2019-07-15 2019-10-21. Author is listed
  3. NEP-COM: Industrial Competition (3) 2015-06-27 2015-09-11 2019-10-21. Author is listed
  4. NEP-PBE: Public Economics (2) 2015-06-27 2019-10-21. Author is listed
  5. NEP-BIG: Big Data (1) 2019-07-15
  6. NEP-CTA: Contract Theory & Applications (1) 2015-09-11
  7. NEP-EUR: Microeconomic European Issues (1) 2019-03-11
  8. NEP-EXP: Experimental Economics (1) 2019-07-15
  9. NEP-IND: Industrial Organization (1) 2015-06-27
  10. NEP-PUB: Public Finance (1) 2016-06-09
  11. NEP-REG: Regulation (1) 2019-10-21
  12. NEP-UPT: Utility Models & Prospect Theory (1) 2019-07-15

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