Suchergebnisse

The author discusses the basic structure of Mancur Olson's political economy. He highlights three concepts on which it is based - public goods, interest groups, and selective incentives. The last concept represents Olson's innovation in contemporary political science. The author's central methodical assumption is based on the insight that Olson's key theory is linked with the so-called public goods paradox. Unlike private goods, public goods are non-competitive and non-exclusive, which means that it is not possible to bar those who do not share the costs of their production from using them. On the basis of this, Olson has developed the original theory of interest groups. By looking into the costs of organizing along interest lines as a collective activity whose result is a public good, he distinguishes between large, heterogeneous, and small, homogeneous groups. Besides, he has shown that, regarding public goods, individuals tend to behave as free riders, defaulters who try to avoid the costs of securing these goods. The author shows that Olson has, notwithstanding certain flimsiness of his reductionist methodology, significantly revamped political science. (SOI : PM: S. 202)

The theory of public choice is a major link between political science and economic science. It includes economic research into the issue of non- market decision-making i.e. the application of economic analysis to political decision-making. The champions of the theory of public choice have most confidence in the market and the market institutions. They try to explain political decision-making by means of the standards operating on the market. The public choice theory approach is based on the concept of methodological individualism and homo oeconomicus, since individuals try to promote their own interests both on the market and in politics. Theoreticians of public choice investigate voters' behaviour, the roles of politicians, political parties, and interest groups in complex democratic societies. Central for their research is the political process in which voters behave as buyers, politicians as entrepreneurs, while bureaucrats are prone to self-aggrandisement and their ambition is to boost the significance of their office. The theory of public choice emphasises the category of exchange (political exchange) and the catalectic approach to economy. (SOI : PM: S. 100)