Collateral Requirements and Asset Prices
AbstractIn this paper we examine the effect of collateral requirements on the prices of long- lived assets. We consider a Lucas-style infinite-horizon exchange economy with hetero- geneous agents and collateral constraints. There are two trees in the economy which can be used as collateral for short-term loans. For the first tree the collateral requirement is determined endogenously while the collateral requirement for loans on the second tree is exogenously regulated. We show that the presence of collateral constraints and the endogenous margin requirements for the first tree lead to large excess price-volatility of the second tree. Changes in the regulated margin requirements for the second tree have large effects on the volatility of both trees. While tightening margins for loans on the second tree always decreases the price volatility of the first tree, price volatility of the second tree might very well increase with this change. In our calibration we allow for the possibility of disaster states. This leads to very large quantitative effects of collateral requirements and to realistic equity risk premia. We show that our qualitative results are robust to the actual parametrization of the economy.
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Bibliographic InfoPaper provided by Swiss Finance Institute in its series Swiss Finance Institute Research Paper Series with number 11-10.
Length: 40 pages
Date of creation:
Date of revision:
Collateral constraints; leverage; heterogeneous agents; endogenous margins; regulated collateral.;
Other versions of this item:
- Michael Grill & Karl Schmedders & Felix Kubler & Johannes Brumm, 2011. "Collateral Requirements and Asset Prices," 2011 Meeting Papers 737, Society for Economic Dynamics.
- Brumm, Johannes & Grill, Michael & Kubler, Felix & Schmedders, Karl, 2013. "Collateral requirements and asset prices," Discussion Papers 44/2013, Deutsche Bundesbank, Research Centre.
- D53 - Microeconomics - - General Equilibrium and Disequilibrium - - - Financial Markets
- G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
- G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
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Blog mentionsAs found by EconAcademics.org, the blog aggregator for Economics research:
- Collateral requirements and asset prices
by Christian Zimmermann in NEP-DGE blog on 2013-12-10 03:43:45
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