Fettered Consumers and Sophisticated Firms: Evidence from Mexico's Privatized Social Security Market
AbstractThis paper brings new evidence from the privatized social security system in Mexico, offering insight into investment behavior and the efficacy of government “nudges” in the context of profit maximizing firms. We use administrative data from the social security system surrounding the government adoption of a new official fee index aimed at simplifying fees and increasing price sensitivity of investors. The fee index combined load and management fees in a particular way, implying that choosing a lower index firm could lead many workers to choose a higher-cost fund for them. We find that before the index, investors of all backgrounds paid little attention to fees when choosing fund managers. Post-policy intervention, investors heavily weighted the fee index regardless of whether doing so caused them to choose a higher-cost fund. In contrast to investors, we find that firms responded optimally to the changes in demand induced by government policy, restructuring rather than lowering their fees to minimize the index. The strategic response erased gains to consumers from increased price sensitivity and redistributed management fees from high-income to low-income segments of the market. We conclude that regulations and policies aimed at aiding consumer decision-making also need to incorporate firm incentives to be effective.
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Date of creation: Dec 2012
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Find related papers by JEL classification:
- D14 - Microeconomics - - Household Behavior - - - Personal Finance
- D18 - Microeconomics - - Household Behavior - - - Consumer Protection
- G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
- G23 - Financial Economics - - Financial Institutions and Services - - - Non-bank Financial Institutions; Financial Instruments; Institutional Investors
- L20 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - General
- L21 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Business Objectives of the Firm
- L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation
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- Giovanni Mastrobuoni, 2010.
"The Role of Information for Retirement Behavior: Evidence based on the Stepwise Introduction of the Social Security Statement,"
Carlo Alberto Notebooks
139, Collegio Carlo Alberto, revised 2010.
- Mastrobuoni, Giovanni, 2011. "The role of information for retirement behavior: Evidence based on the stepwise introduction of the Social Security Statement," Journal of Public Economics, Elsevier, vol. 95(7), pages 913-925.
- Mastrobuoni, Giovanni, 2011. "The role of information for retirement behavior: Evidence based on the stepwise introduction of the Social Security Statement," Journal of Public Economics, Elsevier, vol. 95(7-8), pages 913-925, August.
- Giovanni Mastrobuoni, 2009. "The Role of Information for Retirement Behavior: Evidence Based on the Stepwise Introduction of the Social Security Statement," Working Papers, Center for Retirement Research at Boston College wp2009-23, Center for Retirement Research, revised Oct 2009.
- Xavier Gabaix, 2011. "A Sparsity-Based Model of Bounded Rationality," NBER Working Papers 16911, National Bureau of Economic Research, Inc.
- Raj Chetty & Adam Looney & Kory Kroft, 2009.
"Salience and Taxation: Theory and Evidence,"
American Economic Review,
American Economic Association, vol. 99(4), pages 1145-77, September.
- Raj Chetty & Adam Looney & Kory Kroft, 2009. "Salience and taxation: theory and evidence," Finance and Economics Discussion Series 2009-11, Board of Governors of the Federal Reserve System (U.S.).
- Raj Chetty & Adam Looney & Kory Kroft, 2007. "Salience and Taxation: Theory and Evidence," NBER Working Papers 13330, National Bureau of Economic Research, Inc.
- Justine S. Hastings & Olivia S. Mitchell, 2011.
"How Financial Literacy and Impatience Shape Retirement Wealth and Investment Behaviors,"
NBER Working Papers
16740, National Bureau of Economic Research, Inc.
- Justine Hastings & Olivia S. Mitchell, 2010. "How Financial Literacy and Impatience Shape Retirement Wealth and Investment Behaviors," Working Papers wp233, University of Michigan, Michigan Retirement Research Center.
- Alisdair McKay, 2013.
"Online Appendix to "Search for Financial Returns and Social Security Privatization","
12-80, Review of Economic Dynamics.
- Alisdair McKay, 2013. "Search for Financial Returns and Social Security Privatization," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 16(2), pages 253-270, April.
- Justine S. Hastings & Ali Hortaçsu & Chad Syverson, 2013. "Advertising and Competition in Privatized Social Security: The Case of Mexico," NBER Working Papers 18881, National Bureau of Economic Research, Inc.
- Justine S. Hastings & Brigitte C. Madrian & William L. Skimmyhorn, 2012. "Financial Literacy, Financial Education and Economic Outcomes," NBER Working Papers 18412, National Bureau of Economic Research, Inc.
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