We analyze how public disclosure of informed investors' trades results in manipulation, which in turn affects coordination and competition in a duopolistic setting. We show that disclosure always increases market efficiency but its effect on informed investors' profit is ambiguous. When informed...

It is shown that logical contradictions are derivable from natural translations into first order logic of the description and background assumptions of the Soros Game, and of other games and social contexts that exhibit conflict and reflexivity. The logical structure of these contexts is...

Security indices are central to modern finance. Because corporate bonds trade infrequently – often less than once a month – corporate bond indices cannot rely exclusively on real time prices, and must instead estimate the value of the market portfolio. While commercial indices do this using...

We study informal insurance within communities, explicitly recognizing the possibility that subgroups of individuals may destabilize insurance arrangements among the larger group. We therefore consider self-enforcing risk-sharing agreements that are robust not only to single-person deviations...

We design an experiment to study the role of (a)symmetry in the context of group lending with joint liability. The performance of joint-liability contracts crucially hinges on borrowers engaging in peer monitoring. We find that asymmetric contracts, in which monitoring is a dominant strategy for...

What is the effect of gender priming on solidarity behaviour? We explore a two-player solidarity game where players can insure each other against the risk of losses. In the utility function, priming is represented as the 'change in weight' given to the other player's payoff. We test this...

This paper argues that there are several factors that investors must take into account when choosing to invest or not. One of the most important factors, which goes largely undiscussed in existing literature, is the behavior of governments undergoing political reform. Specifically, the...

In this paper, we analyze some aspects of cronyism and corruption in India. We develop a three-stage game-theoretic model where the ruling political party and a capitalist interact with each other. The ruling party, in return of a donation from the capitalist, sets a policy that favors the...

The first twenty years of the 21st century were a period of transformation and change in the development models of the financial market. One of the strongest in the history world financial crises of 2007-2008 ended the post-deregulation model. Transition to the new financial market model turned...