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Credit, Endogenous Collateral and Risky Assets: A DSGE Model

  • M. Falagiarda
  • A. Saia

This paper proposes a new Dynamic Stochastic General Equilibrium (DSGE) model with credit frictions and a banking sector, which endogenizes loan-to-value (LTV) ratios of households and banks by expressing them as a function of systemic and idiosyncratic proxies for risk. Moreover, the model features endogenous balance sheet choices and a novel formulation of the targeted leverage ratio, in which assets are risk-weighted by risk-sensitivity measures. The results highlighted in this paper are important along two dimensions. First of all, the presence of endogenous LTV ratios exacerbates the procyclicality of lending conditions. Second, the model contributes to deeper understand the role of prudential regulatory frameworks in affecting business cycle fluctuations and in restoring macroeconomic and financial stability. The results suggest that when the economy is severely stressed by shocks originating in the financial sector, prudential regimes such as Basel II and Basel III are capable of downsizing substantially aggregate volatility, with Basel III found to be significantly more effective than Basel II.

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Paper provided by Dipartimento Scienze Economiche, Universita' di Bologna in its series Working Papers with number wp916.

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Date of creation: Dec 2013
Date of revision:
Handle: RePEc:bol:bodewp:wp916
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  1. de Walque, Gregory & Pierrard, Olivier & Rouabah, Abdelaziz, 2009. "Financial (In)stability, Supervision and Liquidity Injections: A Dynamic General Equilibrium Approach," CEPR Discussion Papers 7202, C.E.P.R. Discussion Papers.
  2. Lawrence J. Christiano & Martin Eichenbaum & Charles L. Evans, 2005. "Nominal Rigidities and the Dynamic Effects of a Shock to Monetary Policy," Journal of Political Economy, University of Chicago Press, vol. 113(1), pages 1-45, February.
  3. Lawrence J. Christiano & Roberto Motto & Massimo Rostagno, 2004. "The Great Depression and the Friedman-Schwartz Hypothesis," NBER Working Papers 10255, National Bureau of Economic Research, Inc.
  4. Andrés, Javier & López-Salido, J David & Nelson, Edward, 2004. "Tobin's Imperfect Asset Substitution in Optimizing General Equilibrium," CEPR Discussion Papers 4336, C.E.P.R. Discussion Papers.
  5. Zhang, Longmei, 2009. "Bank capital regulation, the lending channel and business cycles," Discussion Paper Series 1: Economic Studies 2009,33, Deutsche Bundesbank, Research Centre.
  6. Kim, Jinill, 2000. "Constructing and estimating a realistic optimizing model of monetary policy," Journal of Monetary Economics, Elsevier, vol. 45(2), pages 329-359, April.
  7. Beau, D. & Clerc, L. & Mojon, B., 2011. "Macro-prudential policy and the conduct of monetary policy," Occasional papers 8, Banque de France.
  8. Matthew Canzoneri & Robert Cumby & Behzad Diba & David Lãpez-Salido, 2008. "Monetary Aggregates and Liquidity in a Neo-Wicksellian Framework," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 40(8), pages 1667-1698, December.
  9. repec:oup:restud:v:49:y:1982:i:4:p:517-31 is not listed on IDEAS
  10. Jan Vlcek & Scott Roger, 2012. "Macrofinancial Modeling At Central Banks: Recent Developments and Future Directions," IMF Working Papers 12/21, International Monetary Fund.
  11. Matteo Iacoviello & Stefano Neri, 2008. "Housing market spillovers : evidence from an estimated DSGE model," Working Paper Research 145, National Bank of Belgium.
  12. Matteo Iacoviello, 2005. "House Prices, Borrowing Constraints, and Monetary Policy in the Business Cycle," American Economic Review, American Economic Association, vol. 95(3), pages 739-764, June.
  13. Luisa Lambertini & Caterina Mendicino & Maria Teresa Punzi, 2011. "Leaning Against Boom-Bust Cycles in Credit and Housing Prices," Working Papers 201101, Center for Fiscal Policy, Swiss Federal Institute of Technology Lausanne, revised Mar 2011.
  14. Adrian, Tobias & Shin, Hyun Song, 2010. "Liquidity and leverage," Journal of Financial Intermediation, Elsevier, vol. 19(3), pages 418-437, July.
  15. Andrea Gerali & Stefano Neri & Luca Sessa & Federico M. Signoretti, 2010. "Credit and banking in a DSGE model of the euro area," Temi di discussione (Economic working papers) 740, Bank of Italy, Economic Research and International Relations Area.
  16. Ines Drumond, 2009. "Bank Capital Requirements, Business Cycle Fluctuations And The Basel Accords: A Synthesis," Journal of Economic Surveys, Wiley Blackwell, vol. 23(5), pages 798-830, December.
  17. Chiara Forlati & Luisa Lambertini, 2010. "Risky Mortgages in a DSGE Model," Working Papers 201002, Center for Fiscal Policy, Swiss Federal Institute of Technology Lausanne, revised Nov 2010.
  18. Césaire Meh & Kevin Moran, 2008. "The Role of Bank Capital in the Propagation of Shocks," Staff Working Papers 08-36, Bank of Canada.
  19. Paolo Angelini & Laurent Clerc & Vasco Cúrdia & Leonardo Gambacorta & Andrea Gerali & Alberto Locarno & Roberto Motto & Werner Roeger & Skander J. van den Heuvel & Jan Vlcek, 2011. "BASEL III: long-term impact on economic performance and fluctuations," Staff Reports 485, Federal Reserve Bank of New York.
  20. Peter N. Ireland, 2001. "Money's Role in the Monetary Business Cycle," NBER Working Papers 8115, National Bureau of Economic Research, Inc.
  21. Agénor, P.-R. & Alper, K. & Pereira da Silva, L., 2012. "Capital requirements and business cycles with credit market imperfections," Journal of Macroeconomics, Elsevier, vol. 34(3), pages 687-705.
  22. Paolo Angelini & Andrea Enria & Stefano Neri & Fabio Panetta & Mario Quagliariello, 2010. "Pro-cyclicality of capital regulation: is it a problem? How to fix it?," Questioni di Economia e Finanza (Occasional Papers) 74, Bank of Italy, Economic Research and International Relations Area.
  23. Frank Smets & Raf Wouters, 2003. "An Estimated Dynamic Stochastic General Equilibrium Model of the Euro Area," Journal of the European Economic Association, MIT Press, vol. 1(5), pages 1123-1175, 09.
  24. Lombardo, Giovanni & McAdam, Peter, 2012. "Financial market frictions in a model of the Euro area," Economic Modelling, Elsevier, vol. 29(6), pages 2460-2485.
  25. Christiano, Lawrence & Motto, Roberto & Rostagno, Massimo, 2008. "Shocks, structures or monetary policies? The Euro Area and US after 2001," Journal of Economic Dynamics and Control, Elsevier, vol. 32(8), pages 2476-2506, August.
  26. Christoffel, Kai & Coenen, Günter & Warne, Anders, 2008. "The New Area-Wide Model of the euro area: a micro-founded open-economy model for forecasting and policy analysis," Working Paper Series 0944, European Central Bank.
  27. Alvaro Aguiar & Ines Drumond, 2007. "Business Cycle and Bank Capital: Monetary Policy Transmission under the Basel Accords," FEP Working Papers 242, Universidade do Porto, Faculdade de Economia do Porto.
  28. Dixit, Avinash K & Stiglitz, Joseph E, 1975. "Monopolistic Competition and Optimum Product Diversity," The Warwick Economics Research Paper Series (TWERPS) 64, University of Warwick, Department of Economics.
  29. Darracq Pariès, Matthieu & Kok, Christoffer & Rodriguez-Palenzuela, Diego, 2010. "Macroeconomic propagation under different regulatory regimes: Evidence from an estimated DSGE model for the euro area," Working Paper Series 1251, European Central Bank.
  30. Stiglitz, Joseph E & Weiss, Andrew, 1981. "Credit Rationing in Markets with Imperfect Information," American Economic Review, American Economic Association, vol. 71(3), pages 393-410, June.
  31. Ali Dib, 2010. "Banks, Credit Market Frictions, and Business Cycles," Staff Working Papers 10-24, Bank of Canada.
  32. Ian Christensen & Ali Dib, 2008. "The Financial Accelerator in an Estimated New Keynesian Model," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 11(1), pages 155-178, January.
  33. Smets, Frank & Wouters, Rafael, 2007. "Shocks and Frictions in US Business Cycles: A Bayesian DSGE Approach," CEPR Discussion Papers 6112, C.E.P.R. Discussion Papers.
  34. Nobuhiro Kiyotaki & John Moore, 1995. "Credit Cycles," NBER Working Papers 5083, National Bureau of Economic Research, Inc.
  35. repec:oup:qjecon:v:90:y:1976:i:4:p:651-66 is not listed on IDEAS
  36. Angeloni, Ignazio & Faia, Ester, 2013. "Capital regulation and monetary policy with fragile banks," Journal of Monetary Economics, Elsevier, vol. 60(3), pages 311-324.
  37. Canzoneri, Matthew & Cumby, Robert & Diba, Behzad & López-Salido, David, 2011. "The role of liquid government bonds in the great transformation of American monetary policy," Journal of Economic Dynamics and Control, Elsevier, vol. 35(3), pages 282-294, March.
  38. Adjemian, Stéphane & Bastani, Houtan & Karamé, Fréderic & Juillard, Michel & Maih, Junior & Mihoubi, Ferhat & Perendia, George & Pfeifer, Johannes & Ratto, Marco & Villemot, Sébastien, 2011. "Dynare: Reference Manual Version 4," Dynare Working Papers 1, CEPREMAP, revised Jul 2014.
  39. Leeper, Eric M., 1991. "Equilibria under 'active' and 'passive' monetary and fiscal policies," Journal of Monetary Economics, Elsevier, vol. 27(1), pages 129-147, February.
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