We investigate how trading frictions in asset markets affect portfolio choices, asset prices and efficiency. We generalize the search-theoretic model of financial intermediation of Duffie, Gacirc;rleanu and Pedersen (2005) to allow for more general preferences and idiosyncratic shock structure,...

This paper investigates how market structure affects efficiency and several dimensions of liquidity in an asset market. To this end, we generalize the search-theoretic model of financial intermediation of Darrell Duffie et al. (2005) to allow for entry of dealers and unrestricted asset holdings

Applying the approach used by Eisenberg (2007) to derive the marginal price of risk for an expected value maximizing manager who has a Var constraint, I derive the marginal price of risk given a Cvar (Acerbi and Tasche, 2001), also known as an expected shortfall constraint. Despite the criticism...

An important research area of the corporate yield spread literature seeks to measure the proportion of the spread explained by various factors such as the possibility of default, liquidity or tax differentials. We contribute to this literature by assessing the ability of observed macroeconomic...

Market liquidity risk refers to the degree to which large size transactions can be carried out in a timely fashion with minimal impact on prices. Emphasized by the G10 report in 1993 and the BIS report in 1997, it is one factor of destabilization in the financial markets, as illustrated recently...

Traditional capital budgeting models price only systemic risk. However, insurers and banks seek to manage their total risk. With the help of modern information systems and information technology, bankers and insurers are able to get timely information on the risk exposures of their multiple...

This paper explores the determinants of returns on listed European banks stocks through the use of a linear multifactor model of stock returns, in which fundamental macroeconomic factors are used, in addition to the market return, as explanatory variables. After specifying and fitting the model,...

This paper assesses the performance of historical and Monte Carlo simulation in calculating VAR, using data from the Greek stock and bond market. Our contribution to the fixed income VaR literature is twofold in terms of the chosen interest rate process, and the method (Principal Components...

This study develops a hypothesis from asset pricing theory and optimization theory that in a diversified portfolio of equity securities there is no linear relationship between equilibrium equity returns and financial reporting variables subject to managerial discretion, only a nonlinear...

Financial intermediaries often use stress testing to set risk exposure limits. Accordingly, we examine a model with an agent who faces stress testing constraints and another who does not. Three results are obtained. First, when there are K* binding constraints, the constrained agent's optimal...