In recent years internet auctions have attracted much attention. This paper discusses a possible explanation for empirical evidence, notably in fixed-end auctions such as eBay, showing a low number of offers early in the auction, with most of the bids concentrated towards the end of the auction....

In the stage game Prisoner's Dilemna one line of research which is pursued to justify the cooperative outcome is based upton some idea of correlation. This paper aims at testing whether correlation could support a cooperative behavior in the long run, by embedding the infinitely repeataed game...

This paper analyzes the impact of the reserve price on participation and the degree of competition in competitive tenderingfor public contracts. Our approach aims at reconciling the most recent developments in auction theory with the more practicalissues arising in centralized public...

The paper introduces Knightian uncertainty, formalized by non-additive probabilities, within a simple agency model. The framework appears to be suitable to deal with issues like delegation in innovative firms. The paper stresses that, with Knightian uncertainty, if the principal is pessimistic...

A main issue in auction and contest design is how to attract the appropriate pool of potential bidders to enter and compete aggressively. In all-pay auctions with complete information (Baye at al, 1993 AER) formulated the so called “Exclusion Principle” showing that when the auctioneer...

Epidemic, infectious, diseases are a major concern worldwide. Globalization, easy transportation, increased population and climate change all can contribute to their diffusion and persistence in large communities. Based on established knowledge on epidemic diffusion processes, the paper poses...

Event-related functional magnetic resonance imaging was used to investigate the neural mechanisms underlying intertemporal preference for symmetric gains and losses in certain conditions, by asking subjects to choose between two gains or two losses available at different points in time. Our data...

According to recent evidence (Frederick, Loewenstein, & O’Donoghue, 2002), the traditional Discounted Utility model (Samuelson, 1937) has a limited ability to describe realistic models of behaviour and indeed there are several documented empirical regularities that seem to contradict this...