this theoretical framework to the case of altruism as a "public good". …

various groups of people who undertake the experiment. Our experiments try to (1) Evaluate real outcomes of model situations …-riding, people voluntarily contributed to public goods. According to the results of our experiments, the hypothesis that economists …

The paper focuses on a comparison of three different approaches that seek to explain the existence of public goods …. First the mainstream Samuelson-Musgrave approach, based on the search for an objective nature of so-called pure public goods …, even though it is not primarily involved with the search for an objective nature of public goods - it rather emphasises the …