This paper presents and analyzes the results of a decision‐making experiment in inventory management under uncertainty. The experiment included 81 participants who played the role of a small car importer facing random demand as in the (Q,R) model. The results show strong evidence of learning...

The current field study examines emotions, evoked by a fire disaster, and economic expectations of people who were exposed to a fire disaster in Israel. We find that negative emotions are correlated with expectations regarding the economic self-improvement, as well as expectations for national...

The current study is based on a field study of the 2006 Israel-Lebanon war that was conducted in two waves, the first two weeks after the end of the war, and the second 18 months later (2008). The purpose of the study was to examine recalled emotions and perceived risks induced by manipulation...

Theoretical equivalence exists among various auction mechanisms, specifically the Second-Price-Auction (SPA), a competitive environment, and the BDM mechanism, a non-competitive environment. Yet, empirical studies suggest that behavior in these mechanisms may diverge. Our experimental study...

The current field study uses data collected after the 2009 war between Israel and the Hamas militias in the Gaza Strip ended. The study compares recalled emotions and perceived risks among two groups of students, all of whom were exposed to rocket attacks. Individuals in the ``left the war...

The current field study compares the time preferences of young adults of similar ages but in two very different environments, one more dangerous and uncertain than the other. Soldiers, college students and a control group of teenagers answered questionnaires about their time preferences. During...

The purpose of this study is to analyze the subjective value of lotteries, which represent stock and options on the stock. Subjects were asked to bid the prices for buying, selling and short selling of different lotteries in a second price auction. In addition, we classify subjects by risk...

The return on composite investment instruments takes the form of weighted-average, derived from the performance of at least two economic indicators. Three allocation experiments illustrate that prospective investors tend to valuate composites "by-tranche", consistently violating the rational...

The field-based experimental approach was utilized to collect expectations-arbitrage portfolios from more than 100 competent investors at the pick of the financial crisis. The average annual return on 117 portfolios was 5.2% with 55% profitability rate. Prior self confidence emerges as the...