Collateral, Financial Arrangements and Pareto Optimality
AbstractThe existence of collateral requirements to guarantee repayment on issued securities reduces in general the efficiency of competitive equilibria. The general equilibrium analysis is presented in a world where reputation plays no role, and the lender always expects a future payment equal to the future market value of provided collateral. In this context I show that collateral requirements result in two distinct problems for efficiency. I argue that two financial arrangements, tranching and financial pyramiding, arise in developed capital markets in response to the challenges posed by collateral requirements. If these arrangements are sufficiently developed, then the pareto efficiency of competitive equilibria is restored, even in the presence of collateral requirements.
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Bibliographic InfoPaper provided by Collegio Carlo Alberto in its series Carlo Alberto Notebooks with number 64.
Length: 16 pages
Date of creation: 2007
Date of revision:
Collateral; Pareto Optimality; Financial Arrangements; Tranching; Financial Pyramiding.;
Find related papers by JEL classification:
- D5 - Microeconomics - - General Equilibrium and Disequilibrium
- E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
This paper has been announced in the following NEP Reports:
- NEP-ALL-2008-02-02 (All new papers)
- NEP-DGE-2008-02-02 (Dynamic General Equilibrium)
- NEP-MAC-2008-02-02 (Macroeconomics)
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