In his ‘Simple model of herd behaviour’, Banerjee (1992) shows that – in a sequential game – if the first two players have chosen the same action, all subsequent players will ignore their own information and start a herd, an irreversible one. The points of strength of Banerjee’s model...

Previous research indicates that risky and uncertain marginal returnsfrom the public good significantly lower contributions. This paper presentsexperimental results illustrating that the effects of risk and uncertainty dependon the employed parameterization. Specifically, if the value of the...

In this paper we aim - through an ‘experimentally-adapted’ Contingent Valuation survey -to look into the attributes of Ghanaians’ willingness-to-pay for green products. This would help usaddressing two main issues: first, from a theoretical point of view, we shall assess whether...

The study investigates protective responses in low probability and high loss risk situations.Particularly, it (1) detects individual protection valuations to variations in probability versus tovariations in loss for payment decisions and choice decisions, (2) elicits the thresholdprobability in...

Theory absorption, a notion introduced by Morgenstern and Schwödiauer (1972)and further elaborated by Güth and Kliemt (2004), discusses the problem whether atheory can survive its own acceptance. Whereas this holds for strategic equilibria accordingto the assumptions on which they are based,...

We use a two-person linear voluntary contribution mechanism with stochastic marginal benefits from the public good to examine the effect of imperfect information on contributions levels. To assess prior risk attitudes, individual valuations of several risky prospects are elicited via a...