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Investment in financial literacy and saving decisions

  • Jappelli, Tullio
  • Padula, Mario

We present an intertemporal consumption model of consumer investment in financial literacy. Consumers benefit from such investment because their stock of financial literacy allows them to increase the returns on their wealth. Since literacy depreciates over time and has a cost in terms of current consumption, the model determines an optimal investment in literacy. The model shows that financial literacy and wealth are determined jointly, and are positively correlated over the life cycle. Empirically, the model leads to an instrumental variables approach, in which the initial stock of financial literacy (as measured by math performance in school) is used as an instrument for the current stock of literacy. Using microeconomic and aggregate data, we find a strong effect of financial literacy on wealth accumulation and national saving, and also show that ordinary least squares estimates underestate the impact of financial literacy on saving.

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Paper provided by Center for Financial Studies (CFS) in its series CFS Working Paper Series with number 2011/07.

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Date of creation: 2011
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Handle: RePEc:zbw:cfswop:201107
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  1. Jappelli, Tullio & Padula, Mario, 2015. "Investment in financial literacy, social security, and portfolio choice," Journal of Pension Economics and Finance, Cambridge University Press, vol. 14(04), pages 369-411, October.
  2. Dimitris Christelis & Tullio Jappelli & Mario Padula, 2008. "Cognitive Abilities and Portfolio Choice," Working Papers 2008_19, Department of Economics, University of Venice "Ca' Foscari".
  3. Alan L. Gustman & Thomas L. Steinmeier & Nahid Tabatabai, 2010. "Financial Knowledge and Financial Literacy at the Household Level," NBER Working Papers 16500, National Bureau of Economic Research, Inc.
  4. Maarten van Rooij & Annamaria Lusardi & Rob Alessie, 2009. "Financial Literacy and Retirement Planning in the Netherlands," DNB Working Papers 231, Netherlands Central Bank, Research Department.
  5. Orazio P. Attanasio & Guglielmo Weber, 1994. "Is Consumption Growth Consistent with Intertemporal Optimization? Evidence from the Consumer Expenditure Survey," NBER Working Papers 4795, National Bureau of Economic Research, Inc.
  6. van Rooij, Maarten & Lusardi, Annamaria & Alessie, Rob J. M., 2011. "Financial literacy, retirement planning, and household wealth," CFS Working Paper Series 2011/21, Center for Financial Studies (CFS).
  7. James Banks & Zoe Oldfield, 2007. "Understanding Pensions: Cognitive Function, Numerical Ability and Retirement Saving," Fiscal Studies, Institute for Fiscal Studies, vol. 28(2), pages 143-170, 06.
  8. Lusardi, Annamaria & Mitchell, Olivia S., 2006. "Baby boomer retirement security: The roles of planning, financial literacy, and Housing wealth," CFS Working Paper Series 2006/20, Center for Financial Studies (CFS).
  9. Shawn Cole & Thomas Sampson & Bilal Zia, 2011. "Prices or Knowledge? What Drives Demand for Financial Services in Emerging Markets?," Journal of Finance, American Finance Association, vol. 66(6), pages 1933-1967, December.
  10. Lusardi, Annamaria & Mitchell, Olivia S. & Curto, Vilsa, 2010. "Financial literacy among the young: Evidence and implications for consumer policy," CFS Working Paper Series 2010/09, Center for Financial Studies (CFS).
  11. Tullio Jappelli, 2010. "Economic Literacy: An International Comparison," Economic Journal, Royal Economic Society, vol. 120(548), pages F429-F451, November.
  12. Card, David, 2001. "Estimating the Return to Schooling: Progress on Some Persistent Econometric Problems," Econometrica, Econometric Society, vol. 69(5), pages 1127-60, September.
  13. Laurent E. Calvet & John Y. Campbell & Paolo Sodini, 2009. "Measuring the Financial Sophistication of Households," American Economic Review, American Economic Association, vol. 99(2), pages 393-98, May.
  14. Annamaria Lusardi & Pierre-Carl Michaud & Olivia S. Mitchell, 2013. "Optimal Financial Knowledge and Wealth Inequality," CeRP Working Papers 133, Center for Research on Pensions and Welfare Policies, Turin (Italy).
  15. Maarten van Rooij & Annamaria Lusardi & Rob Alessie, 2007. "Financial Literacy and Stock Market Participation," CeRP Working Papers 66, Center for Research on Pensions and Welfare Policies, Turin (Italy).
  16. John J. McArdle & James P. Smith & Robert Willis, 2009. "Cognition and Economic Outcomes in the Health and Retirement Survey," NBER Working Papers 15266, National Bureau of Economic Research, Inc.
  17. Pamela Herd & Karen Holden & Yung Ting Su, 2012. "The Links between Early-Life Cognition and Schooling and Late-Life Financial Knowledge," Journal of Consumer Affairs, Wiley Blackwell, vol. 46(3), pages 411-435, 09.
  18. Luigi Guiso & Tullio Jappelli, 2009. "Financial Literacy and Portfolio Diversification," CSEF Working Papers 212, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
  19. Annamaria Lusardi, 2006. "Planning and Financial Literacy: How Do Women Fare?," Working Papers wp136, University of Michigan, Michigan Retirement Research Center.
  20. Hanushek, Eric A. & Wößmann, Ludger, 2008. "The role of cognitive skills in economic development," Munich Reprints in Economics 20454, University of Munich, Department of Economics.
  21. John Ameriks & Andrew Caplin & John Leahy, 2003. "Wealth Accumulation and the Propensity to Plan," The Quarterly Journal of Economics, Oxford University Press, vol. 118(3), pages 1007-1047.
  22. Justine S. Hastings & Lydia Tejeda-Ashton, 2008. "Financial Literacy, Information, and Demand Elasticity: Survey and Experimental Evidence from Mexico," NBER Working Papers 14538, National Bureau of Economic Research, Inc.
  23. Kristopher S. Gerardi & Lorenz Goette & Stephan Meier, 2010. "Financial literacy and subprime mortgage delinquency: evidence from a survey matched to administrative data," FRB Atlanta Working Paper 2010-10, Federal Reserve Bank of Atlanta.
  24. James Banks & Cormac O'Dea & Zoë Oldfield, 2010. "Cognitive Function, Numeracy and Retirement Saving Trajectories," Economic Journal, Royal Economic Society, vol. 120(548), pages F381-F410, November.
  25. repec:ecj:econjl:v:122:y:2012:i::p:449-478 is not listed on IDEAS
  26. Charlotte Christiansen & Juanna Schröter Joensen & Jesper Rangvid, 2007. "Are Economists More Likely to Hold Stocks?," CREATES Research Papers 2007-08, Department of Economics and Business Economics, Aarhus University.
  27. Viola Angelini & Agar Brugiavini & Guglielmo Weber, 2009. "Ageing and unused capacity in Europe: is there an early retirement trap?," Economic Policy, CEPR;CES;MSH, vol. 24, pages 463-508, 07.
  28. Orazio P. Attanasio & Guglielmo Weber, 1993. "Consumption Growth, the Interest Rate and Aggregation," Review of Economic Studies, Oxford University Press, vol. 60(3), pages 631-649.
  29. Victor Stango & Jonathan Zinman, 2009. "Exponential Growth Bias and Household Finance," Journal of Finance, American Finance Association, vol. 64(6), pages 2807-2849, December.
  30. Jere R. Behrman & Olivia S. Mitchell & Cindy Soo & David Bravo, 2010. "Financial Literacy, Schooling, and Wealth Accumulation," NBER Working Papers 16452, National Bureau of Economic Research, Inc.
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