Two participants have to decide jointly, with the discussions preceding their choice being video/audiotaped. For two tasks, one with and one without strategic interaction, we refer to obvious reasoning styles as mental models. The videotaped discussions are analyzed according to which mental...

The investment decision is part of a companies’ investment strategy. Defined as a logical set of technical and economic information, the investment strategy determines the main objectives of the firm regarding its investments, based on studies, analysis and simulations. It also establishes the...

The net present value has been and will remain one of the main criteria for selecting an efficient criterion. Financial theory has not referred to another more reliable criterion use selecting investment projects, rather than the maximization of net present value. In general, the net present...

As it demonstrates evolution in recent years, intelligent agents technology is regarded as an essential tool in automating the decision-making functions and analysis as a means of facilitating and promoting organizational change, with significant potential in many areas of activity, including...

In a context where MIVs face several bottlenecks regarding their future role in the microfinance industry, this paper suggests a brand new way of reviewing their commitment to double bottom line returns. We suggest using the MACBETH (Measuring Attractiveness by a Categorical Based Evaluation...

An information transaction entails the purchase of information. Formally, it consists of an information structure together with a price. We develop an index of the appeal of information transactions, which is derived as a dual to the agent’s preferences for information. The index of...

We test the hypothesis that arbitrageurs amplify economic shocks in equity markets. The ability of speculators to hold short positions depends on asset values. Shorts are often reduced following good news about a stock. Therefore, the prices of highly shorted stocks are excessively sensitive to...

We construct investor sentiment indices for six major stock markets and decompose them into one global and six local indices. In a validation test, we find that relative sentiment is correlated with the relative prices of dual-listed companies. Global sentiment is a contrarian predictor of...

We develop a simple parametric model in which hypotheses about predictability, mispricing, and the risk-return tradeoff can be evaluated simultaneously, while allowing for time variation in both risk and expected return. Most of the return predictability based on aggregate payout yield is...

Absent much theory, empirical works often rely on the following informal reasoning when looking for evidence of a mutual fund tournament: If there is a tournament, interim winners have incentives to decrease their portfolio volatility as they attempt to protect their lead, while interim losers...