We develop a method that allows one to compute incomplete-market equilibria routinely for Markovian equilibria (when they exist). The main difficulty to be overcome arises from the set of state variables. There are, of course, exogenous state variables driving the economy but, in an incomplete...

Because of non-traded human capital, real-world fi nancial markets are massively incomplete. The modeling of imperfect, dynamic financial markets is a wide-open and difficult field, as yet barely ploughed. Following Cox, Ross and Rubinstein (1979), who calculated the prices of derivative...

We develop a method that allows one to compute incomplete-market equilibria routinely for Markovian equilibria (when they exist). The main difficulty to be overcome arises from the set of state variables. There are, of course, exogenous state variables driving the economy but, in an incomplete...

We develop a method that allows one to compute incomplete-market equilibria routinely for Markovian equilibria (when they exist). The main difficulty to be overcome arises from the set of state variables. There are, of course, exogenous state variables driving the economy but, in an incomplete...

We develop a method that allows one to compute incomplete-market equilibria routinely for Markovian equilibria (when they exist). The main difficulty to be overcome arises from the set of state variables. There are, of course, exogenous state variables driving the economy but, in an incomplete...

Just as portfolio managers are seeking positive alpha, corporate investors are seeking Tobin's q larger than 1. The present paper develops a quantitative framework in which this process can be analyzed, and prescriptions for concrete financing decisions can be obtained. Specifically, we focus on...

The paper is concerned with the first and the second fundamental theorems of asset pricing in the case of non-exploding financial markets, in which the excess-returns from risky securities represent continuous semimartingales with absolutely continuous predictable characteristics. For such...

The paper is concerned with the class of models introduced by Bewley (1977, 1980, 1983) and with their extensions to models with shared risk and production. It was prompted by the accidental discovery that, if made more precise, the common computational strategy for such models fails to locate...