Although the 1940 Act restricts interfund lending within a mutual fund family, families can apply for regulatory exemptions to participate in interfund lending. We find that heterogeneity in portfolio liquidity and investor flows across funds, funds’ investment restrictions, and governance mechanisms influence the fund family’s decision to apply for interfund lending. We document several costs ...

This paper studies the effect of product market competition on the explicit compensation packages that firms offer to their CEOs, executives and workers. We use a large sample of both traded and non-traded UK firms and exploit a quasi-natural experiment associated to an increase in competition. The sudden appreciation of the pound in 1996 implied different changes in competition for sectors wit...

Early warning systems (EWSs) are subject to restrictions that apply to exchange rates in general: fundamentals matter but their influence is small and unstable. Despite this limitation four major lessons emerge: First, EWSs have robust forecasting power and thus help policy-makers to prevent crises. Second, policy-makers must decide about some EWSs' elements, such as the sensitivity of the fore...

This paper analyzes a stochastic best reply evolutionary model with inertia in normal form games. The long-run behavior of individuals in this model is investigated in the limit where experimentation rates tend to zero, while the expected number of experimenters, and hence also population sizes, tend to infinity. Conditions on the learning-rate which are necessary and sufficient for the evoluti...

Can shorter maturity European options be statically hedged with longer maturity plain vanilla options? This problem appears for example when analyzing options on forwards in relation to liquid options on the spot underlying. Under mild assumptions on the underlying security price process and on the option’s payoff function we show that approximate static hedges exist und we provide a recipe for...

Robust portfolio optimization has been developed to resolve the high sensitivity to inputs of the Markowitz mean-variance model. Although much effort has been put into forming robust portfolios, there have not been many attempts to analyze the characteristics of portfolios formed from robust optimization. We investigate the behavior of robust portfolios by analytically describing how robustness...

In this paper, we use maximum entropy to estimate the parameters in an economic model. We demonstrate the use of the generalized maximum entropy (GME) estimator, describe how to specify the GME parameter support matrix, and examine the sensitivity of GME estimates to the parameter and error bounds. We impose binding inequality restrictions through the GME parameter support matrix and develop a ...

When a candidate for the top management position is pre-associated with the firm, prior information exists that partially reveals his suitability for the position. In a dynamic framework of job matching, we show that in the presence of such pre-appointment information, the firm’s decision on managerial appointment differs in significant ways between inside and outside candidates. The difference...

Using audit trail data for a sample of NYSE firms we show that medium-size trades are associated with a disproportionately large cumulative stock price change relative to their proportion of all trades and volume. This result is consistent with the predictions of Barclay and Warner’s (1993) stealth-trading hypothesis. We find that the source of this disproportionately large cumulative price imp...

Article history: Received 22 September 2011 Received in revised form 28 January 2013 Accepted 2 February 2013 Available online 9 February 2013 This paper analyzes the investor sentiment effect in four key European stock markets: France, Germany, Spain and the UK. The findings show that sentiment has a significant influence on returns, varying in intensity across markets. The variation appears t...