We study experimentally voluntary contributions to public goods when none, some, or all previous decisions are observable. When agents observe previous moves, they tend to condition their cooperation on observed cooperation. This leads to two effects of increased transparency: on the one hand,...

Individuals’ socioeconomic status (SES) is positively correlated with their health status. While the existence of this gradient may be uncontroversial, the same cannot be said about its explanation. In this paper, we extend the approach of testing for the absence of causal channels developed...

Nelson Mandela said, “During my lifetime I have dedicated myself to this struggle of the African people. I have fought against White domination, and I have fought against Black domination. I have cherished the ideal of a democratic and free society in which all persons live together in harmony...

The article describes “the theory of value depreciation” developed by the author. In accordance with this theory, economic growth takes place using two inter-connected phenomena: (a) reduction in time necessary to produce “the set of goods currently consumed” (first form of value...

Using a discrete choice experiment with real economic incentives, this paper studies one of the most well-known governmental mechanisms of nudging consumers towards a healthier way of eating, namely food fiscal policies. The experimental design varies food prices of healthier and unhealthier...

The aim of this paper is to examine the influence of money attitude on the per- ception of own financial standing. The typological approach to attitudes towards money was used, thus it concentrates on two instrumental (reflective managers and detached hedonists) and two symbolic attitudes...

The wealth distribution in the U.S. is more unequal, or skewed to the right, than either the income or earnings distribution, a fact current models of saving behavior have difficulty explaining. Using Max Weber's (1905) idea that individuals may have a `capitalist spirit', I construct and...

The role of Annual Percentage Rate (APR) in installment plan selection was investigated. The choice of analyzing APR was motivated by its wide diffusion due to the mandatory disclosure acts. There have been doubts towards consumer understanding of APR. A sample of 299 consumers were given five...

This paper provides evidence for the effectiveness of performance pay to government workers and how performance pay interacts with demand-side information. In an experiment covering 145 child day-care centres, I implement three separate treatments. First, I engineer an exogenous change in...

This paper explains non-mortgage borrowing by U.S. households with demand-side factors, viz. disposable income, wealth and interest rate. The life cycle hypothesis and a standard two period consumption model are the basis of our theoretical model. We find with the cointegration techniques that...