Aggregate risk and efficiency of mutual funds
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DOI: 10.1016/j.jbankfin.2019.01.001
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- Arvind Krishnamurthy & Annette Vissing-Jorgensen, 2012.
"The Aggregate Demand for Treasury Debt,"
Journal of Political Economy, University of Chicago Press, vol. 120(2), pages 233-267.
- Annette Vissing-Jorgensen & Arvind Krishnamurthy, 2008. "The Aggregate Demand for Treasury Debt," 2008 Meeting Papers 713, Society for Economic Dynamics.
- John H. Cochrane, 2014. "Toward a Run-free Financial System," Book Chapters, in: Martin Neil Baily & John B. Taylor (ed.), Across the Great Divide: New Perspectives on the Financial Crisis, chapter 10, Hoover Institution, Stanford University.
- Kimball, Miles S, 1990.
"Precautionary Saving in the Small and in the Large,"
Econometrica, Econometric Society, vol. 58(1), pages 53-73, January.
- Miles S. Kimball, 1989. "Precautionary Saving in the Small and in the Large," NBER Working Papers 2848, National Bureau of Economic Research, Inc.
- Andolfatto, David & Nosal, Ed & Wallace, Neil, 2007.
"The role of independence in the Green-Lin Diamond-Dybvig model,"
Journal of Economic Theory, Elsevier, vol. 137(1), pages 709-715, November.
- David Andolfatto & Ed Nosal & Neil Wallace, 2006. "The role of independence in the Green-Lin Diamond-Dybvig model," Working Papers (Old Series) 0615, Federal Reserve Bank of Cleveland.
- Green, Edward J. & Lin, Ping, 2003.
"Implementing efficient allocations in a model of financial intermediation,"
Journal of Economic Theory, Elsevier, vol. 109(1), pages 1-23, March.
- Edward J. Green, 1995. "Implementing Efficient Allocations in a Model of Financial Intermediation," Meeting papers 9506001, University Library of Munich, Germany.
- Edward J. Green & Ping Lin, 1996. "Implementing efficient allocations in a model of financial intermediation," Working Papers 576, Federal Reserve Bank of Minneapolis.
- Edward J. Green & Ping Lin, 1996. "Implementing the efficient allocation in a model of financial intermediation," Finance 9610006, University Library of Munich, Germany, revised 31 Oct 1996.
- Krishnamurthy, Arvind & Vissing-Jorgensen, Annette, 2015.
"The impact of Treasury supply on financial sector lending and stability,"
Journal of Financial Economics, Elsevier, vol. 118(3), pages 571-600.
- Arvind Krishnamurthy & Annette Vissing-Jorgensen, 2013. "The Impact of Treasury Supply on Financial Sector Lending and Stability," NBER Chapters, in: New Perspectives on Corporate Capital Structure, National Bureau of Economic Research, Inc.
- Krishnamurthy, Arvind & Vissing-Jørgensen, Annette, 2015. "The Impact of Treasury Supply on Financial Sector Lending and Stability," CEPR Discussion Papers 10717, C.E.P.R. Discussion Papers.
- Krishnamurthy, Arvind & Vissing-Jorgensen, Annette, 2015. "The Impact of Treasury Supply on Financial Sector Lending and Stability," Research Papers 3276, Stanford University, Graduate School of Business.
- Arvind KRISHNAMURTHY & Annette VISSING-JORGENSEN, 2015. "The Impact of Treasury Supply on Financial Sector Lending and Stability," Swiss Finance Institute Research Paper Series 15-46, Swiss Finance Institute.
- Franklin Allen & Douglas Gale, 2004.
"Financial Intermediaries and Markets,"
Econometrica, Econometric Society, vol. 72(4), pages 1023-1061, July.
- Franklin Allen & Douglas Gale, 2003. "Financial Intermediaries and Markets," Center for Financial Institutions Working Papers 00-44, Wharton School Center for Financial Institutions, University of Pennsylvania.
- Hellwig, Martin, 1994. "Liquidity provision, banking, and the allocation of interest rate risk," European Economic Review, Elsevier, vol. 38(7), pages 1363-1389, August.
- Lazopoulos, Ioannis, 2013.
"Liquidity uncertainty and intermediation,"
Journal of Banking & Finance, Elsevier, vol. 37(2), pages 403-414.
- Ioannis Lazopoulos, 2010. "Optimal Intermediation Under Aggregate Consumption Uncertainty," School of Economics Discussion Papers 0710, School of Economics, University of Surrey.
- Ennis, Huberto M. & Keister, Todd, 2006.
"Bank runs and investment decisions revisited,"
Journal of Monetary Economics, Elsevier, vol. 53(2), pages 217-232, March.
- Todd Keister & Huberto M. Ennis, 2004. "Bank Runs and Investment Decisions Revisited," 2004 Meeting Papers 180, Society for Economic Dynamics.
- Huberto M. Ennis & Todd Keister, 2004. "Bank runs and investment decisions revisited," Working Paper 04-03, Federal Reserve Bank of Richmond.
- Ennis, Huberto M. & Keister, Todd, 2009. "Run equilibria in the Green-Lin model of financial intermediation," Journal of Economic Theory, Elsevier, vol. 144(5), pages 1996-2020, September.
- Douglas W. Diamond & Philip H. Dybvig, 2000.
"Bank runs, deposit insurance, and liquidity,"
Quarterly Review, Federal Reserve Bank of Minneapolis, vol. 24(Win), pages 14-23.
- Diamond, Douglas W & Dybvig, Philip H, 1983. "Bank Runs, Deposit Insurance, and Liquidity," Journal of Political Economy, University of Chicago Press, vol. 91(3), pages 401-419, June.
- Renee Courtois Haltom & Bruno Sultanum, 2018.
"Preventing Bank Runs,"
Richmond Fed Economic Brief, Federal Reserve Bank of Richmond, issue March.
- Andolfatto, David & Nosal, Ed & Sultanum, Bruno, 2017. "Preventing bank runs," Theoretical Economics, Econometric Society, vol. 12(3), September.
- Ed Nosal & Bruno Sultanum & David Andolfatto, 2014. "Equilibrium Bank Runs Revisied," 2014 Meeting Papers 1142, Society for Economic Dynamics.
- David Andolfatto & Ed Nosal & Bruno Sultanum, 2014. "Preventing bank runs," Working Papers 2014-21, Federal Reserve Bank of St. Louis.
- David Andolfatto & Ed Nosal & Bruno Sultanum, 2014. "Preventing Bank Runs," Working Paper Series WP-2014-19, Federal Reserve Bank of Chicago.
- Jacklin, Charles J & Bhattacharya, Sudipto, 1988. "Distinguishing Panics and Information-Based Bank Runs: Welfare and Policy Implications," Journal of Political Economy, University of Chicago Press, vol. 96(3), pages 568-592, June.
- Darrell, Duffie, 2010.
"The Failure Mechanics of Dealer Banks,"
Ekonomicheskaya Politika / Economic Policy, Russian Presidential Academy of National Economy and Public Administration, vol. 4, pages 131-153.
- Darrell Duffie, 2010. "The Failure Mechanics of Dealer Banks," Journal of Economic Perspectives, American Economic Association, vol. 24(1), pages 51-72, Winter.
- Darrell Duffie, 2010. "The failure mechanics of dealer banks," BIS Working Papers 301, Bank for International Settlements.
- Emmanuel Farhi & Mikhail Golosov & Aleh Tsyvinski, 2009.
"A Theory of Liquidity and Regulation of Financial Intermediation,"
The Review of Economic Studies, Review of Economic Studies Ltd, vol. 76(3), pages 973-992.
- Emmanuel Farhi & Mikhail Golosov & Aleh Tsyvinski, 2006. "A Theory of Liquidity and Regulation of Financial Intermediation," Levine's Bibliography 321307000000000326, UCLA Department of Economics.
- Emmanuel Farhi & Mikhail Golosov & Aleh Tsyvinski, 2008. "A Theory of Liquidity and Regulation of Financial Intermediation," Levine's Working Paper Archive 122247000000002006, David K. Levine.
- Emmanuel Farhi & Mikhail Golosov & Aleh Tsyvinski, 2007. "A Theory of Liquidity and Regulation of Financial Intermediation," NBER Working Papers 12959, National Bureau of Economic Research, Inc.
- Tsyvinski, Aleh & Golosov, Mikhail & Farhi, Emmanuel, 2009. "A Theory of Liquidity and Regulation of Financial Intermediation," Scholarly Articles 4481504, Harvard University Department of Economics.
- Jacklin, Charles J., 1993. "Market rate versus fixed rate demand deposits," Journal of Monetary Economics, Elsevier, vol. 32(2), pages 237-258, November.
- Bhattacharya, Sudipto & Boot, Arnoud W A & Thakor, Anjan V, 1998.
"The Economics of Bank Regulation,"
Journal of Money, Credit and Banking, Blackwell Publishing, vol. 30(4), pages 745-770, November.
- Bhattacharya, S. & Boot, A.W.A. & Thakor, A.V., 1995. "The Economics of Bank Regulation," Papers 9516, Centro de Estudios Monetarios Y Financieros-.
- Bhattacharya, Sudipto & Boot, Arnoud W.A. & Thakor, Anjan V., 1995. "The economics of bank regulation," DEE - Working Papers. Business Economics. WB 7082, Universidad Carlos III de Madrid. Departamento de EconomÃa de la Empresa.
- Sudipto Bhattacharya & W. Arnoud & A. Boot & Anjan V. Thakor, 1995. "The Economics of Bank Regulation," Working Papers wp1995_9516, CEMFI.
- Huberto M. Ennis & Renee Courtois Haltom, 2014. "Reforming Money Market Mutual Funds: A Difficult Assignment," Richmond Fed Economic Brief, Federal Reserve Bank of Richmond, issue Feb.
- Markus K. Brunnermeier, 2009. "Deciphering the Liquidity and Credit Crunch 2007-2008," Journal of Economic Perspectives, American Economic Association, vol. 23(1), pages 77-100, Winter.
- Lucas, Robert Jr. & Stokey, Nancy L., 1983.
"Optimal fiscal and monetary policy in an economy without capital,"
Journal of Monetary Economics, Elsevier, vol. 12(1), pages 55-93.
- Robert E. Lucas Jr. & Nancy L. Stokey, 1982. "Optimal Fiscal and Monetary Policy in an Economy Without Capital," Discussion Papers 532, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Christian Gollier, 2004. "The Economics of Risk and Time," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262572249, December.
- Juliane Begenau & Monika Piazzesi & Martin Schneider, 2015. "Banks' Risk Exposures," NBER Working Papers 21334, National Bureau of Economic Research, Inc.
- Bouwman, Christa H. S., 2013. "Liquidity: How Banks Create It and How It Should Be Regulated," Working Papers 13-32, University of Pennsylvania, Wharton School, Weiss Center.
- Francis A. Longstaff, 2004.
"The Flight-to-Liquidity Premium in U.S. Treasury Bond Prices,"
The Journal of Business, University of Chicago Press, vol. 77(3), pages 511-526, July.
- Francis A. Longstaff, 2002. "The Flight-to-Liquidity Premium in U.S. Treasury Bond Prices," NBER Working Papers 9312, National Bureau of Economic Research, Inc.
- Gorton, Gary & Metrick, Andrew, 2012.
"Securitized banking and the run on repo,"
Journal of Financial Economics, Elsevier, vol. 104(3), pages 425-451.
- Gary Gorton & Andrew Metrick, 2010. "Securitized Banking and the Run on Repo," NBER Chapters, in: Market Institutions and Financial Market Risk, National Bureau of Economic Research, Inc.
- Gary B. Gorton & Andrew Metrick, 2009. "Securitized Banking and the Run on Repo," NBER Working Papers 15223, National Bureau of Economic Research, Inc.
- Gary Gorton & Andrew Metrick, 2009. "Securitized Banking and the Run on Repo," Yale School of Management Working Papers amz2358, Yale School of Management, revised 01 Sep 2009.
- Stefan Nagel, 2016.
"The Liquidity Premium of Near-Money Assets,"
The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 131(4), pages 1927-1971.
- Stefan Nagel, 2014. "The Liquidity Premium of Near-Money Assets," NBER Working Papers 20265, National Bureau of Economic Research, Inc.
- Gorton, Gary & Winton, Andrew, 2003.
"Financial intermediation,"
Handbook of the Economics of Finance, in: G.M. Constantinides & M. Harris & R. M. Stulz (ed.), Handbook of the Economics of Finance, edition 1, volume 1, chapter 8, pages 431-552,
Elsevier.
- Gary Gorton & Andrew Winton, 2002. "Financial Intermediation," NBER Working Papers 8928, National Bureau of Economic Research, Inc.
- Gary Gorton & Andrew Winton, 2002. "Financial Intermediation," Center for Financial Institutions Working Papers 02-28, Wharton School Center for Financial Institutions, University of Pennsylvania.
- Allen, Franklin, 1985. "Repeated principal-agent relationships with lending and borrowing," Economics Letters, Elsevier, vol. 17(1-2), pages 27-31.
- Mahmoud Elamin, 2013. "On the non-optimality of a Diamond-Dybvig contract in the Goldstein-Pauzner environment," Working Papers (Old Series) 1306, Federal Reserve Bank of Cleveland.
- Denise Hazlett, 1997. "Deposit insurance and regulation in a Diamond-Dybvig banking model with a risky technology (*)," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 9(3), pages 453-470.
- James Peck & Karl Shell, 2003.
"Bank Portfolio Restrictions and Equilibrium Bank Runs,"
Levine's Bibliography
666156000000000077, UCLA Department of Economics.
- Karl Shell & James Peck, 2004. "Bank Portfolio Restrictions and Equilibrium Bank Runs," 2004 Meeting Papers 359, Society for Economic Dynamics.
- James Peck & Karl Shell, 2003.
"Equilibrium Bank Runs,"
Journal of Political Economy, University of Chicago Press, vol. 111(1), pages 103-123, February.
- Peck, James & Shell, Karl, 2001. "Equilibrium Bank Runs," Working Papers 01-10r, Cornell University, Center for Analytic Economics.
- Bryant, John, 1980. "A model of reserves, bank runs, and deposit insurance," Journal of Banking & Finance, Elsevier, vol. 4(4), pages 335-344, December.
- Arvind Krishnamurthy, 2010.
"How Debt Markets Have Malfunctioned in the Crisis,"
Journal of Economic Perspectives, American Economic Association, vol. 24(1), pages 3-28, Winter.
- Arvind Krishnamurthy, 2009. "How Debt Markets have Malfunctioned in the Crisis," NBER Working Papers 15542, National Bureau of Economic Research, Inc.
- Neil Wallace, 1988. "Another attempt to explain an illiquid banking system: the Diamond and Dybvig model with sequential service taken seriously," Quarterly Review, Federal Reserve Bank of Minneapolis, vol. 12(Fall), pages 3-16.
- Sultanum, Bruno, 2014. "Optimal Diamond–Dybvig mechanism in large economies with aggregate uncertainty," Journal of Economic Dynamics and Control, Elsevier, vol. 40(C), pages 95-102.
- Adi Sunderam, 2015. "Money Creation and the Shadow Banking System," The Review of Financial Studies, Society for Financial Studies, vol. 28(4), pages 939-977.
- Cooper, Russell & Ross, Thomas W., 1998. "Bank runs: Liquidity costs and investment distortions," Journal of Monetary Economics, Elsevier, vol. 41(1), pages 27-38, February.
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Keywords
Mutual funds; Equity contracts; Liquidity creation; Liquidity insurance; Aggregate risk;All these keywords.
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