Аннотация:The relationship between media ownership and partisan bias has been an important source of controversy in emerging democracies. Systematic tests of the effects of ownership, however, remain relatively rare. Using data from content analysis of ninety-three television news programs, as well as more detailed examination of six provincial television stations, we assess the extent of bias exhibited by different types of broadcasters during Mexico's 2000 presidential campaign. We find that privately owned television stations were generally more balanced than public broadcasters, who typically followed propagandistic models of coverage. At the same time, private ownership often entailed collusive arrangements between broadcasters and politicians, based on the prospect of future business concessions (i.e., "crony capitalism"). We conclude that changes in ownership patterns are unlikely to eradicate partisan bias, and we discuss other institutional remedies aimed at insulating both private and state-run media from political manipulation.
