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Behavioral Economics and Public Policy: A Pragmatic Perspective

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  • Raj Chetty

Abstract

The debate about behavioral economics – the incorporation of insights from psychology into economics – is often framed as a question about the foundational assumptions of economic models. This paper presents a more pragmatic perspective on behavioral economics that focuses on its value for improving empirical predictions and policy decisions. I discuss three ways in which behavioral economics can contribute to public policy: by offering new policy tools, improving predictions about the effects of existing policies, and generating new welfare implications. I illustrate these contributions using applications to retirement savings, labor supply, and neighborhood choice. Behavioral models provide new tools to change behaviors such as savings rates and new counterfactuals to estimate the effects of policies such as income taxation. Behavioral models also provide new prescriptions for optimal policy that can be characterized in a non-paternalistic manner using methods analogous to those in neoclassical models. Model uncertainty does not justify using the neoclassical model; instead, it can provide a new rationale for using behavioral nudges. I conclude that incorporating behavioral features to the extent they help answer core economic questions may be more productive than viewing behavioral economics as a separate subfield that challenges the assumptions of neoclassical models.

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  • Raj Chetty, 2015. "Behavioral Economics and Public Policy: A Pragmatic Perspective," NBER Working Papers 20928, National Bureau of Economic Research, Inc.
  • Handle: RePEc:nbr:nberwo:20928
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    1. Richard H. Thaler & Shlomo Benartzi, 2004. "Save More Tomorrow (TM): Using Behavioral Economics to Increase Employee Saving," Journal of Political Economy, University of Chicago Press, vol. 112(S1), pages 164-187, February.
    2. Jeffrey B. Liebman, 1998. "The Impact of the Earned Income Tax Credit on Incentives and Income Distribution," NBER Chapters,in: Tax Policy and the Economy, Volume 12, pages 83-120 National Bureau of Economic Research, Inc.
    3. George Loewenstein & Ted O'Donoghue & Matthew Rabin, 2003. "Projection Bias in Predicting Future Utility," The Quarterly Journal of Economics, Oxford University Press, vol. 118(4), pages 1209-1248.
    4. Edward Lazear, 1983. "Intergenerational Externalities," Canadian Journal of Economics, Canadian Economics Association, vol. 16(2), pages 212-228, May.
    5. Stefano DellaVigna & Ulrike Malmendier, 2004. "Contract Design and Self-Control: Theory and Evidence," The Quarterly Journal of Economics, Oxford University Press, vol. 119(2), pages 353-402.
    6. Daniel Kahneman & Robert Sugden, 2005. "Experienced Utility as a Standard of Policy Evaluation," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 32(1), pages 161-181, September.
    7. Patrick Bayer & Fernando Ferreira & Robert McMillan, 2007. "A Unified Framework for Measuring Preferences for Schools and Neighborhoods," Journal of Political Economy, University of Chicago Press, vol. 115(4), pages 588-638, August.
    8. Besley, Timothy & Coate, Stephen, 1992. "Workfare versus Welfare Incentive Arguments for Work Requirements in Poverty-Alleviation Programs," American Economic Review, American Economic Association, vol. 82(1), pages 249-261, March.
    9. Raj Chetty & Adam Looney & Kory Kroft, 2009. "Salience and Taxation: Theory and Evidence," American Economic Review, American Economic Association, vol. 99(4), pages 1145-1177, September.
    10. Dennis Epple & Holger Sieg, 1999. "Estimating Equilibrium Models of Local Jurisdictions," Journal of Political Economy, University of Chicago Press, vol. 107(4), pages 645-681, August.
    11. Keith M. Marzilli Ericson, 2014. "Consumer Inertia and Firm Pricing in the Medicare Part D Prescription Drug Insurance Exchange," American Economic Journal: Economic Policy, American Economic Association, vol. 6(1), pages 38-64, February.
    12. Roland Fryer & Steven Levitt & John List & Sally Sadoff, 2012. "Enhancing the Efficacy of Teacher Incentives through Loss Aversion: A Field Experiment," Framed Field Experiments 00591, The Field Experiments Website.
    13. Emmanuel Saez, 2010. "Do Taxpayers Bunch at Kink Points?," American Economic Journal: Economic Policy, American Economic Association, vol. 2(3), pages 180-212, August.
    14. ., 2005. "Conclusion: Adam Smith on Market and State," Chapters,in: Democracy and Exchange, chapter 12 Edward Elgar Publishing.
    15. James M. Poterba, 2014. "Retirement Security in an Aging Society," NBER Working Papers 19930, National Bureau of Economic Research, Inc.
    16. Henry S. Farber, 2014. "Why You Can't Find a Taxi in the Rain and Other Labor Supply Lessons from Cab Drivers," Working Papers 583a, Princeton University, Department of Economics, Industrial Relations Section..
    17. Henry S. Farber, 2014. "Why You Can't Find a Taxi in the Rain and Other Labor Supply Lessons from Cab Drivers," NBER Working Papers 20604, National Bureau of Economic Research, Inc.
    18. Raj Chetty, 2012. "Bounds on Elasticities With Optimization Frictions: A Synthesis of Micro and Macro Evidence on Labor Supply," Econometrica, Econometric Society, vol. 80(3), pages 969-1018, May.
    19. S. Dellavigna., 2011. "Psychology and Economics: Evidence from the Field," VOPROSY ECONOMIKI, N.P. Redaktsiya zhurnala "Voprosy Economiki", vol. 5.
    20. Raj Chetty & John N. Friedman & Emmanuel Saez, 2013. "Using Differences in Knowledge across Neighborhoods to Uncover the Impacts of the EITC on Earnings," American Economic Review, American Economic Association, vol. 103(7), pages 2683-2721, December.
    21. B. Douglas Bernheim & Antonio Rangel, 2009. "Beyond Revealed Preference: Choice-Theoretic Foundations for Behavioral Welfare Economics," The Quarterly Journal of Economics, Oxford University Press, vol. 124(1), pages 51-104.
    22. Raj Chetty, 2009. "Sufficient Statistics for Welfare Analysis: A Bridge Between Structural and Reduced-Form Methods," Annual Review of Economics, Annual Reviews, vol. 1(1), pages 451-488, May.
    23. Gabriel D. Carroll & James J. Choi & David Laibson & Brigitte C. Madrian & Andrew Metrick, 2009. "Optimal Defaults and Active Decisions," The Quarterly Journal of Economics, Oxford University Press, vol. 124(4), pages 1639-1674.
    24. Raj Chetty & John N. Friedman & Søren Leth-Petersen & Torben Heien Nielsen & Tore Olsen, 2014. "Active vs. Passive Decisions and Crowd-Out in Retirement Savings Accounts: Evidence from Denmark," The Quarterly Journal of Economics, Oxford University Press, vol. 129(3), pages 1141-1219.
    25. Xavier Gabaix & David Laibson, 2018. "Shrouded attributes, consumer myopia and information suppression in competitive markets," Chapters,in: Handbook of Behavioral Industrial Organization, chapter 3, pages 40-74 Edward Elgar Publishing.
    26. Allcott, Hunt, 2011. "Social norms and energy conservation," Journal of Public Economics, Elsevier, vol. 95(9-10), pages 1082-1095, October.
    27. Ludwig, Jens & Duncan, Greg J. & Katz, Lawrence F. & Kessler, Ronald & Kling, Jeffrey R. & Gennetian, Lisa A. & Sanbonmatsu, Lisa, 2012. "Neighborhood Effects on the Long-Term Well-Being of Low-Income Adults," Scholarly Articles 11870359, Harvard University Department of Economics.
    28. Nada Eissa & Hilary W. Hoynes, 2006. "Behavioral Responses to Taxes: Lessons from the EITC and Labor Supply," NBER Chapters,in: Tax Policy and the Economy, Volume 20, pages 73-110 National Bureau of Economic Research, Inc.
    29. Justine S. Hastings & Jeffrey M. Weinstein, 2008. "Information, School Choice, and Academic Achievement: Evidence from Two Experiments," The Quarterly Journal of Economics, Oxford University Press, vol. 123(4), pages 1373-1414.
    30. M. Daniele Paserman, 2008. "Job Search and Hyperbolic Discounting: Structural Estimation and Policy Evaluation," Economic Journal, Royal Economic Society, vol. 118(531), pages 1418-1452, August.
    31. Sendhil Mullainathan & Joshua Schwartzstein & William J. Congdon, 2012. "A Reduced-Form Approach to Behavioral Public Finance," Annual Review of Economics, Annual Reviews, vol. 4(1), pages 511-540, July.
    32. Brigitte C. Madrian, 2014. "Applying Insights from Behavioral Economics to Policy Design," Annual Review of Economics, Annual Reviews, vol. 6(1), pages 663-688, August.
    33. Raj Chetty & Nathaniel Hendren & Patrick Kline & Emmanuel Saez, 2014. "Where is the land of Opportunity? The Geography of Intergenerational Mobility in the United States," The Quarterly Journal of Economics, Oxford University Press, vol. 129(4), pages 1553-1623.
    34. James M. Poterba, 2014. "Retirement Security in an Aging Population," American Economic Review, American Economic Association, vol. 104(5), pages 1-30, May.
    35. Matthew Rabin, 1998. "Psychology and Economics," Journal of Economic Literature, American Economic Association, vol. 36(1), pages 11-46, March.
    36. Daniel S. Hamermesh, 2013. "Six Decades of Top Economics Publishing: Who and How?," Journal of Economic Literature, American Economic Association, vol. 51(1), pages 162-172, March.
    37. Pedro Bordalo & Nicola Gennaioli & Andrei Shleifer, 2015. "Memory, Attention and Choice," Working Paper 237951, Harvard University OpenScholar.
    38. Martin Feldstein, 1998. "Privatizing Social Security," NBER Books, National Bureau of Economic Research, Inc, number feld98-1, December.
    39. Henry S. Farber, 2014. "Why You Can't Find a Taxi in the Rain and Other Labor Supply Lessons from Cab Drivers," Working Papers 583, Princeton University, Department of Economics, Industrial Relations Section..
    40. John A. List, 2004. "Neoclassical Theory Versus Prospect Theory: Evidence from the Marketplace," Econometrica, Econometric Society, vol. 72(2), pages 615-625, March.
    41. Leigh Andrew, 2010. "Who Benefits from the Earned Income Tax Credit? Incidence among Recipients, Coworkers and Firms," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 10(1), pages 1-43, May.
    42. Charles M. Tiebout, 1956. "A Pure Theory of Local Expenditures," Journal of Political Economy, University of Chicago Press, vol. 64, pages 416-416.
    43. Raj Chetty & Emmanuel Saez, 2013. "Teaching the Tax Code: Earnings Responses to an Experiment with EITC Recipients," American Economic Journal: Applied Economics, American Economic Association, vol. 5(1), pages 1-31, January.
    44. James M. Poterba & Steven F. Venti & David A. Wise, 1996. "How Retirement Saving Programs Increase Saving," Journal of Economic Perspectives, American Economic Association, vol. 10(4), pages 91-112, Fall.
    45. Martin Feldstein, 1998. "Introduction to "Privatizing Social Security"," NBER Chapters,in: Privatizing Social Security, pages 1-29 National Bureau of Economic Research, Inc.
    46. J. A. Mirrlees, 1971. "An Exploration in the Theory of Optimum Income Taxation," Review of Economic Studies, Oxford University Press, vol. 38(2), pages 175-208.
    47. Kahneman, Daniel & Tversky, Amos, 1979. "Prospect Theory: An Analysis of Decision under Risk," Econometrica, Econometric Society, vol. 47(2), pages 263-291, March.
    48. John Conlisk, 1996. "Why Bounded Rationality?," Journal of Economic Literature, American Economic Association, vol. 34(2), pages 669-700, June.
    49. Raj Chetty, 2009. "The Simple Economics of Salience and Taxation," NBER Working Papers 15246, National Bureau of Economic Research, Inc.
    50. Johannes Spinnewijn, 2015. "Unemployed But Optimistic: Optimal Insurance Design With Biased Beliefs," Journal of the European Economic Association, European Economic Association, vol. 13(1), pages 130-167, February.
    51. Bruce D. Meyer, 2010. "The Effects of the Earned Income Tax Credit and Recent Reforms," NBER Chapters,in: Tax Policy and the Economy, Volume 24, pages 153-180 National Bureau of Economic Research, Inc.
    52. Gallagher, Kelly Sims & Muehlegger, Erich, 2011. "Giving green to get green? Incentives and consumer adoption of hybrid vehicle technology," Journal of Environmental Economics and Management, Elsevier, vol. 61(1), pages 1-15, January.
    53. Farber, Henry S, 2014. "Why You Can't Find a Taxi in the Rain and Other Labor Supply Lessons from Cab Drivers," IZA Discussion Papers 8562, Institute of Labor Economics (IZA).
    54. Stefano DellaVigna & Attila Lindner & Balázs Reizer & Johannes F. Schmieder, 2017. "Reference-Dependent Job Search: Evidence from Hungary," The Quarterly Journal of Economics, Oxford University Press, vol. 132(4), pages 1969-2018.
    55. Martin Feldstein & Andrew Samwick, 1998. "The Transition Path in Privatizing Social Security," NBER Chapters,in: Privatizing Social Security, pages 215-264 National Bureau of Economic Research, Inc.
    56. Shapiro, Jesse M., 2005. "Is there a daily discount rate? Evidence from the food stamp nutrition cycle," Journal of Public Economics, Elsevier, vol. 89(2-3), pages 303-325, February.
    57. Peter A. Diamond & Jerry A. Hausman, 1994. "Contingent Valuation: Is Some Number Better than No Number?," Journal of Economic Perspectives, American Economic Association, vol. 8(4), pages 45-64, Fall.
    58. Eric M. Engen & William G. Gale & John Karl Scholz, 1996. "The Illusory Effects of Saving Incentives on Saving," Journal of Economic Perspectives, American Economic Association, vol. 10(4), pages 113-138, Fall.
    59. Raj Chetty & Nathaniel Hendren & Lawrence F. Katz, 2016. "The Effects of Exposure to Better Neighborhoods on Children: New Evidence from the Moving to Opportunity Experiment," American Economic Review, American Economic Association, vol. 106(4), pages 855-902, April.
    60. B. Douglas Bernheim & Daniel Bjorkegren & Jeffrey Naecker & Antonio Rangel, 2013. "Non-Choice Evaluations Predict Behavioral Responses to Changes in Economic Conditions," NBER Working Papers 19269, National Bureau of Economic Research, Inc.
    61. Nava Ashraf & Colin F. Camerer & George Loewenstein, 2005. "Adam Smith, Behavioral Economist," Journal of Economic Perspectives, American Economic Association, vol. 19(3), pages 131-145, Summer.
    62. George-Marios Angeletos, 2001. "The Hyberbolic Consumption Model: Calibration, Simulation, and Empirical Evaluation," Journal of Economic Perspectives, American Economic Association, vol. 15(3), pages 47-68, Summer.
    63. Joseph G. Altonji & Christina H. Paxson, 1992. "Labor Supply, Hours Constraints, and Job Mobility," Journal of Human Resources, University of Wisconsin Press, vol. 27(2), pages 256-278.
    64. Mark Aguiar & Erik Hurst, 2005. "Consumption versus Expenditure," Journal of Political Economy, University of Chicago Press, vol. 113(5), pages 919-948, October.
    65. Atkinson, A. B. & Stiglitz, J. E., 1976. "The design of tax structure: Direct versus indirect taxation," Journal of Public Economics, Elsevier, vol. 6(1-2), pages 55-75.
    66. Allcott, Hunt, 2011. "Social norms and energy conservation," Journal of Public Economics, Elsevier, vol. 95(9), pages 1082-1095.
    67. Benjamin R. Handel, 2013. "Adverse Selection and Inertia in Health Insurance Markets: When Nudging Hurts," American Economic Review, American Economic Association, vol. 103(7), pages 2643-2682, December.
    68. Rabin, Matthew, 1993. "Incorporating Fairness into Game Theory and Economics," American Economic Review, American Economic Association, vol. 83(5), pages 1281-1302, December.
    69. David Laibson, 1997. "Golden Eggs and Hyperbolic Discounting," The Quarterly Journal of Economics, Oxford University Press, vol. 112(2), pages 443-478.
    70. Steven D. Levitt & John A. List, 2007. "What Do Laboratory Experiments Measuring Social Preferences Reveal About the Real World?," Journal of Economic Perspectives, American Economic Association, vol. 21(2), pages 153-174, Spring.
    71. Eric P. Bettinger & Bridget Terry Long & Philip Oreopoulos & Lisa Sanbonmatsu, 2012. "The Role of Application Assistance and Information in College Decisions: Results from the H&R Block Fafsa Experiment," The Quarterly Journal of Economics, Oxford University Press, vol. 127(3), pages 1205-1242.
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    JEL classification:

    • B4 - Schools of Economic Thought and Methodology - - Economic Methodology
    • H0 - Public Economics - - General

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