The effects of health care advertising

This paper begins by assessing the current status of health care advertising and its potential for growth, arguing that this form of marketing is not just a passing fad among a few clinics and hospitals. It then describes the opposing schools of thought concerning the economics of advertising, and considers both theory and evidence on the effects of advertising on prices, profits, quality, utilization, and innovation.     

Impairment of performance by alcohol and diazepam (author's transl)]

An investigation was carried out on the effect of the intake of diazepam and alcohol on simple performance tests. The combined administration of diazepam and alcohol led to an increase of the plasma diazepam concentration as compared to that obtained after diazepam without alcohol. Furthermore, after combined intake of diazepam and alcohol a decrease of performance was observed, that was significantly higher, than the effects obtained after either alcohol or diazepam alone. This impairment was especially noticeable duirng the first hour of the experiment, i.e. until the plateau of the diazepam plasma concentration was reached, while afterwards a correlation between diazepam plasma concentration and impairment of performance could not be established. The relevance of these findings for the interpretation of diazepam plasma concentrations in relation to the impairment of performance are discussed.     

The Institutionalization of the U.S. Supreme Court

In pursuing their goals, members of the U.S. Supreme Court areaffected by their institutional setting. How has that institutionalenvironment changed over time and what have been the politicalconsequences of those changes? Despite considerable analysisof the institutional dynamics of legislatures and executives,political scientists have been slow to bring time series techniquesto the study of the Supreme Court, and as a result much lessis known about its evolutionary path. Measuring a variety oforganizational characteristics, I construct an index of theinstitutionalization of the Supreme Court from 1790 to 1996.This indicator suggests that the integration of the Court intothe system of federal policy making has better enabled the justicesto satisfy their objectives. To demonstrate this empirically,I test a series of error correction models of judicial influence,each of which confirms that the nature of the Supreme Court'scharacter has had considerable implications for the scope ofthe justices' legal and political impact. These results underscorethe need for judicial scholars to examine the Court's policymaking in longitudinal perspective.