The paper studies information processing imperfections in a fully rational decision-making network. It is shown that imperfect information transmission and imperfect information acquisition in a multi-stage selection game yield information overload. The paper analyses the mechanisms responsible...

This paper studies the internal organizational design of politicalinstitutions in presence of lobbying. We consider a legislature ascomposed of two bodies: the floor and an informational committee. Thefloor has the (formal) power to choose the policy to be implemented.The policy outcome is ex...

In this paper we integrate the literature on decision quality with considerations specific to boards of directors. In order to maximize the value of their decisions, boards of directors must look beyond their legal obligations and incorporate business ethics and the latest developments in...

The article presents an overview of the assumptions and unintended consequences of the widespread adoption of modern portfolio theory (MPT) in the context of the growth of large institutional investors. We examine the many so-called risk management practices and financial products that have been...

We study the role of information exchange, leadership and coordination in team or partnership structures. For this purpose, we view individuals jointly engaging in productive processes — a ‘team' — as endowed with individual and privately held information on the joint production process....

We introduce uncertainty in our general equilibrium model with multi-member groups, following the classical state-space approach of Arrow-Debreu. A host of new interesting economic issues emerge. First, risk averse agents can attempt to insure themselves through markets or through mutual...

An economic elite wants to buy a public asset as cheaply as possible, whose ownership is decided by an incumbent politician who can be of high or low competence. The elite can exert influence through two channels: they can make a take-it-or-leave-it offer for the asset, and they can manipulate...

Multiple agent-based models (ABM) on social-ecological systems exist in parallel investigating similar research questions. However, the choice of a particular human decision model is often not sufficiently empirically or theoretically substantiated in the model documentation. Furthermore, model...

To survive and flourish in a changing and unpredictable world, organizations and people must maintain strategic power over necessary resources - often in the face of competition. Knowledge contributes to that strategic power. Without vigilance to maintain its currency and accuracy, the value of...