Assume we are given a market consisting of m securities and k factors. The prices of securities depend on factors, the set of which may include dividend yields, rate of inflation, short term interest rates etc. Denote by V (n) the value of portfolio at time n. Given portfolio strategy h(n) = (h1(n), . . . , hm(n)) T , which is an R vector ( stands for the transpose) representing parts of capita...

This paper investigates whether investors are compensated for the tax burden of equity securities. Effective tax rates on equity securities vary over time due to frequent tax reforms and cross-sectionally due to persistent differences in propensities to pay dividends. The paper finds an economically and statistically significant relationship between risk-adjusted stock returns and effective per...

Conventional wisdom suggests that high-reputation banks will generally produce good securities to maintain their long-run reputation. We show with a simple model that, when securities are complex a high-reputation bank may produce assets that underperform during market downturns. We examine this possibility using a unique sample of $10.1 trillion of CLO, MBS, ABS, and CDOs. Contrary to the conv...

This paper demonstrates the generic existence of general equilibria in incomplete markets. Our economy is a model of two periods, with uncertainty over the state of nature to be revealed in the second period. Securities are claims to commodity bundles in the second period that are contingent on the state of nature, and are insufficient in number to span all state contingent claims to value, reg...

We provide the first evidence on catalysts for price discovery in the European Union Emissions Trading System. Specifically, by employing high frequency data across a wide range of fungible securities, we find that trading costs are a more important determinant of price discovery than either the implicit provision of leverage in securities such as futures and options or the existence of market ...

We create a formal framework for the design of informative securities in prediction markets. These securities allow a market organizer to infer the likelihood of events of interest as well as if he knew all of the traders’ private signals. We consider the design of markets that are always informative, markets that are informative for a particular signal structure of the participants, and inform...

By combining new data on bilateral asset holdings with data on securities regulation in an empirical gravity model, it is found that bilateral differences in securities regulation lead to decreased portfolio holdings. Hence, regulatory harmonization can foster financial integration. The results are especially strong for equity holdings. It is verified that the results do not just reflect genera...

A key feature of the 2007 financial crisis is that for some classes of securities trade has practically ceased. And where trade has occurred, it appears that market prices are well below their intrinsic values. This seems especially true for those securities where the payoff streams are particularly complex, for example, structured finance ABS CDOs. One explanation for this is that information ...