Gavazza, Alessandro (2011): Demand Spillovers and Market Outcomes in the Mutual Fund Industry.
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When consumers concentrate their purchases at a single firm, a firm that offers more products than its rivals can gain market share for all its other products, as well. These spillovers induce firms to compete by oﬀering a greater variety of products rather than lower prices, and a natural form of industry concentration with few large firms offering many products can arise if spillovers are strong enough. This paper presents a simple model that illustrates this mechanism explicitly. The empirical analysis documents strong demand spillovers in the retail segment of the U.S. mutual fund industry, in which fees are non-trivial, families offer a large number of funds, and the market is quite concentrated. Instead, spillovers are weaker, fees are lower, families oﬀer fewer funds, and the market structure is more fragmented in the institutional segment. The current design of employer-sponsored defined-contribution retirement plans likely accounts for these differential demand patterns between the retail and the institutional segments.
|Item Type:||MPRA Paper|
|Original Title:||Demand Spillovers and Market Outcomes in the Mutual Fund Industry|
|Keywords:||mutual funds, retirement plans, demand spillovers, sunk costs.|
|Subjects:||G - Financial Economics > G1 - General Financial Markets > G11 - Portfolio Choice; Investment Decisions
L - Industrial Organization > L1 - Market Structure, Firm Strategy, and Market Performance > L13 - Oligopoly and Other Imperfect Markets
G - Financial Economics > G2 - Financial Institutions and Services > G23 - Non-bank Financial Institutions; Financial Instruments; Institutional Investors
D - Microeconomics > D4 - Market Structure and Pricing > D43 - Oligopoly and Other Forms of Market Imperfection
L - Industrial Organization > L2 - Firm Objectives, Organization, and Behavior > L22 - Firm Organization and Market Structure
D - Microeconomics > D1 - Household Behavior and Family Economics > D14 - Personal Finance
|Depositing User:||Alessandro Gavazza|
|Date Deposited:||18. Apr 2011 12:50|
|Last Modified:||15. Feb 2013 21:23|
Agnew, J., P. Balduzzi and A. Sundén, "Portfolio Choice and Trading in a Large 401(k) Plan," American Economic Review, Vol. 93, No. 1 (March, 2003), pp. 193-205.
Berry, S., "Estimating Discrete-Choice Models of Product Differentiation," The RAND Journal of Economics, Vol. 25, No. 2 (Summer, 1994), pp. 242-262.
Berry, S., A. Pakes and J. Levinsohn, "Automobile Prices in Market Equilibrium," Econometrica, Vol. 60, Issue 4 (July, 1995), pp. 889-917.
Berry, S. and J. Waldfogel, "Product Quality and Market Size," Journal of Industrial Economics, Vol. 58, Issue 1 (March, 2010), pp. 1-31.
Bonanno, G., "Location Choice, Product Proliferation and Entry Deterrence," The Review of Economic Studies, Vol. 54, No. 1 (Jan., 1987), pp. 37-45.
Borenstein, S., "Hubs and High Fares: Dominance and Market Power in the U.S. Airline Industry," The RAND Journal of Economics, Vol. 20, No. 3 (Autumn, 1989), pp. 344-365.
Borenstein, S., "The Dominant-Firm Advantage in Multiproduct Industries: Evidence from the U. S. Airlines," The Quarterly Journal of Economics, Vol. 106, No. 4 (Nov., 1991), pp. 1237-1266.
Cohen, L. and B. Schmidt, "Attracting Flows by Attracting Big Clients," Journal of Finance, Vol. 64, Issue 5 (Oct., 2009), pp. 2125-2151.
Choi, J., D. Laibson and B. Madrian, "Plan Design and 401(k) Savings Outcomes," National Tax Journal, Vol. LVII, No. 2 (June, 2004), pp. 275-298.
Christoffersen, S. and S. Sarkissian, "City Size and Fund Performance," Journal of Financial Economics, Volume 92, Issue 2 (May 2009), pp. 252-275.
Draganska, M. and D.C. Jain, "Product-Line Length as a Competitive Tool," Journal of Economics and Management Strategy, Vol. 14, Issue 1 (Jan., 2005), pp. 1-28.
Economides, N., "Desirability of Compatibility in the Absence of Network Externalities," American Economic Review, Vol. 79, No. 5 (Dec., 1989), pp. 1165-1181.
Ellickson, P., "Quality Competition in Retailing: A Structural Analysis," International Journal of Industrial Organization, Vol. 24, Issue 3 (May, 2006), pp. 521-540.
Ellickson, P., "Does Sutton Apply to Supermarkets?" The RAND Journal of Economics, Vol. 38, No. 1 (Mar., 2007), pp. 43-59.
Employee Benefit Research Institute, "Total Individual Account Retirement Plan Assets, by Demographics, 2004." (2008).
Elton, E. J., M. J. Gruber and C. R. Blake, "The adequacy of investment choices offered by 401K plans," Journal of Public Economics, Vol. 90, Issue 6-7 (Aug., 2006), pp 1299-1314.
Fujita, M., P. Krugman and A. Venables, The Spatial Economy, MIT Press, Cambridge, 1999.
Gallaher, S., R. Kaniel and L. Starks, "Advertising and Mutual Funds: From Families to Individual Funds," mimeo, (2009).
Gil-Bazo, J. and P. Ruiz-Verdú, "The Relation between Price and Performance in the Mutual Fund Industry," Journal of Finance, Vol. 64, No. 5 (Oct., 2009), pp. 2153-2183.
Gowrisankaran, G. and J. Krainer, "Entry and Pricing in a Differentiated Products Industry: Evidence from the ATM Market," The RAND Journal of Economics, Vol. 42, Issue 1 (Spring, 2011).
Gremillion, L., Mutual Fund Industry Handbook, John Wiley and Sons, Hoboken, 2005.
Holmes, T. J. and J. J. Stevens, "Geographic Concentration and Establishment Scale," Review of Economics and Statistics, Vol. 84, No. 4 (Nov., 2002), pp. 682-690.
Hortaçsu, A. and C. Syverson, "Product Differentiation, Search Costs, and Competition in the Mutual Fund Industry: A Case Study of S&P 500 Index Funds," Quarterly Journal of Economics, Vol. 119, No. 2 (May 2004), pp. 403-456.
Huberman, G. and W. Jiang, "Offering vs. choice by 401(k) plan participants: Equity exposure and number of funds," Journal of Finance, Vol. 61, Issue 2 (April, 2006), pp. 763-801.
Ivković, Z., "Spillovers in Mutual Fund Families: Is Blood Thicker than Water?" mimeo, University of Illinois, (2004).
Kadiyali, V., N. Vilcassim, and P. Chintagunta, "Product line extensions and competitive market interactions: An empirical analysis," Journal of Econometrics, Vol. 89, Issues 1-2 (Nov., 1998), pp. 339-363.
Katz, M. L., and C. Shapiro, "Network Externalities, Competition, and Compatibility," The American Economic Review, Vol. 75, No. 3 (Jun., 1985), pp. 424-440.
Katz, M. L., and C. Shapiro, "Systems Competition and Network Effects," Journal of Economic Perspectives, Vol. 8, No. 2 (Spring, 1994), pp. 93-115.
Khorana, A. and H. Servaes, "The Determinants of Mutual Funds Starts," The Review of Financial Studies, Vol. 12, No. 5 (Winter, 1999), pp. 1043-1074.
Khorana, A. and H. Servaes, "Competition and Conflicts of Interests in the U.S. Mutual Fund Industry," mimeo, (2007).
Klemperer, P., "Competition when Consumers have Switching Costs: An Overview with Applications to Industrial Organization, Macroeconomics, and International Trade, " The Review of Economic Studies, Vol. 62, No. 4 (Oct., 1995), pp. 515-539.
Klemperer, P. and A. J. Padilla, "Do Firms' Product Lines Include Too Many Varieties?" The RAND Journal of Economics, Vol. 28, No. 3 (Autumn, 1997), pp. 472-488.
Knittel, C. and V. Stango, "Incompatibility, Product Attributes and Consumer Welfare: Evidence from ATMs," B.E. Journal of Economic Analysis and Policy, Vol. 8 : Issue 1 Advances, (Jan., 2008), Article 1.
Knittel, C. and V. Stango, "How does Incompatibility Affect Prices: Evidence from ATMs," Journal of Industrial Economics, Vol. 57, Issue 3 (Sept., 2009), pp. 557-582.
Lancaster, K., Variety, Equity, and Efficiency, Columbia University Press, New York, 1979.
Lederman, M., "Do Enhancements to Loyalty Programs Affect Demand? The Impact of International Frequent Flyer Partnerships on Domestic Airline Demand," The RAND Journal of Economics, Vol. 38, No. 4 (Winter, 2007), pp. 1134-1158.
Lederman, M., "Are Frequent Flyer Programs a Cause of the `Hub Premium'?" Journal of Economics and Management Strategy, Vol. 17, Issue 1 (Spring, 2008), pp. 35-66.
McFadden, D., "Conditional Logit Analysis of Qualitative Choice Behavior." In P. Zarembka, ed., Frontiers in Econometrics, New York: Academic Press, 1974.
Massa, M., "Why so many mutual funds? Mutual funds, market segmentation and financial performance," mimeo, Insead, (1997).
Massa, M., "How do family strategies affect fund performance? When performance-maximization is not the only game in town," Journal of Financial Economics, Vol. 67, Issue 2 (Feb., 2003), pp. 249-304.
Matutes, C. and P. Regibeau, "Mix and Match": Product Compatibility without Network Externalities," The RAND Journal of Economics, Vol. 19, No. 2 (Summer, 1988), pp. 221-234.
Nanda, V., Z. J. Wang and L. Zheng, "Family Values and the Star Phenomenon: Strategies of Mutual Fund Families," The Review of Financial Studies, Vol. 17, No. 3 (Autumn, 2004), pp. 667-698.
Nanda, V., Z. J. Wang and L. Zheng, "The ABCs of mutual funds: On the introduction of multiple share classes," Journal of Financial Intermediation, Vol. 18, Issue 3 (July, 2009), pp. 329-361.
Park, M., "Advertising and Market Share Dynamics," mimeo, University of Minnesota, (2008).
Pollet, J. and M. Wilson, "How Does Size Affect Mutual Fund Behavior?" Journal of Finance, Vol. 63, Issue 6 (Dec., 2008), pp. 2941-2969.
Rochet J. C. and J. Tirole, "Platform Competition in Two-sided Markets," Journal of the European Economic Association, Vol. 1, No. 4 (Jun., 2003), pp. 990-1029.
Rysman, M., "Competition between Networks: A Study of the Market for Yellow Pages," The Review of Economic Studies, Vol. 71, No. 2 (Apr., 2004), pp. 483-512.
Schmalensee, R., "Entry deterrence in the ready-to-eat breakfast cereal industry," The Bell Journal of Economics, Vol. 9, No. 2 (Autumn, 1978), pp. 305-327.
Shaked, A. and J. Sutton, "Multiproduct firms and market structure," The RAND Journal of Economics, Vol. 21, No.1 (Spring, 1990), pp. 305-327.
Sialm, C. and L. Starks, "Mutual Fund Tax Clienteles," mimeo, University of Texas-Austin, (2009).
Sirri, E. and P. Tufano, "Costly Search and Mutual Fund Flows," Journal of Finance, Vol. 53, No. 5 (Oct., 1998), pp. 1589-1622.
Sirri, E. and P. Tufano, "Competition and Change in the Mutual Fund Industry," in Samuel L. Hayes, ed., Financial Services: Perspectives and Challenges, Boston: Harvard Business School Press, 1993.
Starks, L. and M. Yates, "Reputation and Mutual Fund Choice," mimeo, University of Texas-Austin, (2008).
Sutton, J., Sunk Costs and Market Structure, MIT Press, Cambridge, 1991.
Sutton, J., Technology and Market Structure, MIT Press, Cambridge, 1998.
Wahal, S. and A. Wang, "Competition Among Mutual Funds," Journal of Financial Economics, Vol. 99, Issue 1 (Jan., 2011), pp. 40-59.