The trends and consequences of terrorist activities are often captured bycounting the number of incidents and casualties. More recently, the effects of terroristacts on various aspects of the economy have been analyzed. These costs aresurveyed and put in perspective. As economic consequences are...

We examine overconfidence among equity mutual fund managers. While overconfidencehas been extensively documented among retail investors, evidence fromprofessional investors is scarce. Consistent with theories of overconfidence, we findthat fund managers trade more after good past performance....

This paper deals with the introduction of stock options in an (dy-namically) incomplete securities market.

This paper argues that observations of non-stationary choice behavior need notnecessarily imply specific properties of the individual’s discount function. As weshow, the observed “anomalies” in intertemporal choice can alternatively be explained by an individual’s perception of the risk...

A deferred annuity typically includes an option-like right for thepolicyholder. At the end of the deferment period, he may either choose toreceive annuity payouts, calculated based on a mortality table agreed to atcontract inception, or receive the accumulated capital as a lump sum.Considering...

We prove that for any incomplete market and any concave utilityfunction the marginal propensities to consume and to save are alwayspositive. Furthermore, we introduce a class of incomplete markets thatincludes almost all well known examples of market incompleteness infinance and macroeconomics....

In this paper we analyze the long-run dynamics of the market selection process among simple trading strategies in an incomplete asset market with endogenous prices. We identify a unique surviving financial trading strategy. Investors following this strategy asymptotically gather total market...

The paper analyzes the process of market selection of investment strategies in an incomplete market of short-lived assets. In the model under study, asset payos depend on exogenous random factors. Market participants use dynamic investment strategies taking account of available information about...