Abstract:
Central counterparties (CCPs) have increasingly become a cornerstone of financial markets infrastructure. We present a model where CCPs are necessary to implement efficient trade when trades are time-critical, liquidity is limited and there is limited enforcement of trades. We then show that -- when collateral is sufficient to avoid default -- profit-maximizing CCPs ``overcollateralize'' trades relative to user-oriented CCPs and, hence, are less efficient. However, when collateral is not covering all default exposure, user-oriented CCPs avoid default, but allow for less trade, while profit-maximizing CCPs yield a higher volume of trade despite allowing for some default. In such a situation, profit-maximzing CCPs can be efficient, provided overall default costs are not too high
More papers in 2006 Meeting Papers from Society for Economic Dynamics Address: Society for Economic Dynamics Anne Stubing CV Starr Center for Applied Economics 269 Mercer Street, Room 303 New York University New York, NY 10003 Contact information at EDIRC. Series data maintained by Christian Zimmermann ().
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