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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. Annamaria Lusardi, 2006. "Planning and Financial Literacy: How Do Women Fare?," Working Papers wp136, University of Michigan, Michigan Retirement Research Center.
  2. Annamaria Lusardi & Olivia S. Mitchell, 2006. "Baby Boomer Retirement Security: The Roles of Planning, Financial Literacy, and Housing Wealth," CeRP Working Papers 54, Center for Research on Pensions and Welfare Policies, Turin (Italy).
  3. van Rooij, Maarten & Lusardi, Annamaria & Alessie, Rob, 2011. "Financial literacy and stock market participation," Journal of Financial Economics, Elsevier, vol. 101(2), pages 449-472, August.
  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. Kristopher Gerardi & Lorenz Goette & Stephan Meier, 2010. "Financial literacy and subprime mortgage delinquency: evidence from a survey matched to administrative data," Working Paper 2010-10, Federal Reserve Bank of Atlanta.
  6. James Banks & Zoë Oldfield, 2006. "Understanding pensions: cognitive function, numerical ability and retirement saving," IFS Working Papers W06/05, Institute for Fiscal Studies.
  7. Christelis, Dimitris & Jappelli, Tullio & Padula, Mario, 2006. "Cognitive Abilities and Portfolio Choice," CEPR Discussion Papers 5735, C.E.P.R. Discussion Papers.
  8. Alan L. Gustman & Thomas L. Steinmeier & Nahid Tabatabai, 2010. "Financial Knowledge and Financial Literacy at the Household Level," Working Papers wp223, University of Michigan, Michigan Retirement Research Center.
  9. 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).
  10. 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.
  11. 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.
  12. Campbell, John & Calvet, Lauren E. & Sodini, Paolo, 2009. "Measuring the Financial Sophistication of Households," Scholarly Articles 2618438, Harvard University Department of Economics.
  13. David Card, 2000. "Estimating the Return to Schooling: Progress on Some Persistent Econometric Problems," NBER Working Papers 7769, National Bureau of Economic Research, Inc.
  14. Eric A. Hanushek & Ludger Woessmann, 2008. "The Role of Cognitive Skills in Economic Development," Journal of Economic Literature, American Economic Association, vol. 46(3), pages 607-68, September.
  15. Jappelli, Tullio & Padula, Mario, 2013. "Investment in financial literacy, social security and portfolio choice," CFS Working Paper Series 2013/12, Center for Financial Studies (CFS).
  16. Annamaria Lusardi & Olivia S. Mitchell & Vilsa Curto, 2009. "Financial Literacy among the Young: Evidence and Implications for Consumer Policy," NBER Working Papers 15352, National Bureau of Economic Research, Inc.
  17. Charlotte Christiansen & Juanna Schröter Joensen & Jesper Rangvid, 2007. "Are Economists More Likely to Hold Stocks?," CREATES Research Papers 2007-08, School of Economics and Management, University of Aarhus.
  18. 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.
  19. 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.
  20. 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.
  21. 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.
  22. 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.
  23. Tullio Jappelli, 2009. "Economic Literacy: An International Comparison," CSEF Working Papers 238, Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy.
  24. Victor Stango & Jonathan Zinman, 2009. "Exponential Growth Bias and Household Finance," Journal of Finance, American Finance Association, vol. 64(6), pages 2807-2849, December.
  25. Annamaria Lusardi & Pierre-Carl Michaud & Olivia S. Mitchell, 2013. "Optimal Financial Knowledge and Wealth Inequality," NBER Working Papers 18669, National Bureau of Economic Research, Inc.
  26. John Ameriks & Andrew Caplin & John Leahy, 2003. "Wealth Accumulation And The Propensity To Plan," The Quarterly Journal of Economics, MIT Press, vol. 118(3), pages 1007-1047, August.
  27. 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.
  28. 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.
  29. repec:ecj:econjl:v:122:y:2012:i::p:449-478 is not listed on IDEAS
  30. 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.
  31. Attanasio, Orazio P & Weber, Guglielmo, 1993. "Consumption Growth, the Interest Rate and Aggregation," Review of Economic Studies, Wiley Blackwell, vol. 60(3), pages 631-49, July.
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