Obtaining information about changes in market conditions is vital for the survival of the firms operating in a changing environment. In this paper, we offer a theory of information flows in a setting in which the principal faces a project choice and needs to induce the agent, who is responsible...

Public service motivation is often considered as an argument for low- powered incentive schemes in the public sector. In this paper, we characterize the optimal contract between a public regulator and an altruistic agent according to the degree of public service motivation, when the type of the...

Men are strikingly more optimistic about the future performance of key economic and financial indicators than women. We report surprisingly strong and highly significant gender differences in consumer confidence data of seventeen out of eighteen countries, including the US. We confirm these...

In reality, hedge funds staffs more often than not face the problem of optimal asset allocation for large portfolios of investable stocks. In this study, we propose a new method based on the large deviations theory to select an optimal investment for a large portfolio such that the risk, which...

This paper reviews the literature on one of the most meaningful concepts in modern behavioural finance, the overconfidence phenomenon. Overconfidence is presented as a well-developed psychological theory, with main facets comprising miscalibration, better-than-average effect, illusion of control...

This paper introduces an emerging interdisciplinary research field, namely neuroeconomics, which uses the neuroscientific methods to investigate the neural systems supporting economically relevant behaviors. Traditional economic research is restricted to the level of describing decision...

In this paper we introduce a financial market model based on continuous time random motions with alternating constant velocities and jumps, which occur with velocity switches. Given that jump directions match velocity directions of the underlying random motion properly in relation to interest...

This paper uses the economics of altruism to show how the presence or absence of trust between employees of the firm affects economic efficiency. We develop a simple model in which trust is defined as reciprocal altruism between two employees and show that the presence of trust improves...

This article considers the problem of the optimal form of insurance contract when the indemnity can be made contingent only upon an imperfect signal of the final wealth of the insured person. This is the case, for example, when some risks affecting wealth cannot be insured by the market. The...

Bargaining models ask how a surplus is split between two parties in bilateral monopoly. Much of real-world negotiation involves complications to the original split which may or may not increase the welfare of both parties. The parties must decide which complications to propose, how closely to...