Public-Private Partnerships als Gegenstand der (Politik-)Wissenschaft

The article reviews the state of research on public-private partnerships (PPP) which, following a development in the Anglo-Saxon countries, in the past few years have been introduced as a policy tool in Germany as well. Based on a short conceptual and historical introduction, recent political science publications as well as contributions from economic, legal, and administrative scientists are systematized and critically assessed. This also includes a review of selected publications on PPP experiences in Britain. Finally, the paper discusses relatively neglected research issues, including methodological deficits as well as problems of input legitimacy.     

Exploiting a Rare Communication Shift to Document the Persuasive Power of the News Media

Using panel data and matching techniques, we exploit a rare change in communication flows—the endorsement switch to the Labour Party by several prominent British newspapers before the 1997 United Kingdom general election—to study the persuasive power of the news media. These unusual endorsement switches provide an opportunity to test for news media persuasion while avoiding methodological pitfalls that have plagued previous studies. By comparing readers of newspapers that switched endorsements to similar individuals who did not read these newspapers, we estimate that these papers persuaded a considerable share of their readers to vote for Labour. Depending on the statistical approach, the point estimates vary from about 10% to as high as 25% of readers. These findings provide rare evidence that the news media exert a powerful influence on mass political behavior.     

Death and Us

As Leon Kass has noted, the conquest of illness and death has long been “the unstated but implicit goal of modern medical science.” But it is unstated no more. Since the late 1990s, a new generation of scientists and enthusiasts has emerged to proclaim the feasibility and desirability of radical life extension. What they promise is not just longer life, better health, and heightened vitality, but a transformation of ourselves into the sort of beings we have long wished to be, but have repeatedly failed to become: beings who are completely fulfilled and living in perfect harmony with others. Despite the obvious and profound appeal of such a fantasy, attempts to realize it, even if successful scientifically, might prove to be disastrous culturally, for reasons that go beyond concerns about the alteration of existing social structures. Ultimately, as Freud argued, life might well become stagnant, “shallow and empty,” while the fear of death might become all the more crippling.

Does Wal-Mart reduce social capital?

Social capital has attracted increasing attention in recent years. We use county-level and individual survey data to study how Wal-Mart affects social capital. Estimates using several proxies for social capital—such as club membership, religious activity, time with friends, and other measures—do not support the thesis that “Wal-Mart destroys communities” by reducing social capital. We measure exposure to Wal-Mart two ways: Wal-Marts per 10,000 residents and Wal-Marts per 10,000 residents aggregated over the years since 1979 to capture a more cumulative “Wal-Mart Effect.” We find that the coefficients on Wal-Mart’s presence are statistically insignificant in most specifications.     

<Emphasis Type="Italic">The Daily Show with Jon Stewart</Emphasis> and Audience Attitude Change During the 2004 Party Conventions

The intention of this analysis is to examine The Daily Show with Jon Stewart’s coverage of politics and assess the persuasive power of the program’s unique brand of humor. Evidence from a content analysis of The Daily Show’s “Indecision 2004” coverage of the Democratic and Republican Party Conventions shows the program’s humor was much harsher during the Republican Convention than it was during the Democratic Convention. While the humor in both conventions was heavily based on self-deprecation and the exploitation of conventional political stereotypes, the ridicule of Republicans focused much more on policy and character flaws. Humor pointed toward Democrats, on the other hand, tended to focus more on innocuous physical attributes. Analysis of panel data collected by the National Annenberg Election Survey during the 2004 national party conventions shows that exposure to The Daily Show’s convention coverage was associated with increased negativity toward President Bush and Vice-President Dick Cheney. These relationships remain significant even when controlling for partisan identification and ideology. Attitudes toward the Democratic ticket, John Kerry and John Edwards remained consistent.     

Examining the Link Between Issue Attitudes and News Source: The Case of Latinos and Immigration Reform

This paper explores whether an individual’s news source can explain their attitudes on immigration. We focus on the Spanish-speaking population in the U.S., since they have the option of accessing their news in English, Spanish or in both languages. Our audience influence hypothesis predicts that Spanish-language news will cover immigration in a more positive and informative manner than will English-language news. Thus, Latinos who use Spanish-language news may have a higher likelihood of possessing pro-immigrant sentiments than Latinos who only use English-language news. Content analysis of Spanish and English-language television news segments reveals variations in the tone and substance of these news outlets. Analysis of Latino survey respondents indicates that immigration attitudes vary by news source. Generational status also influences Latinos’ immigration attitudes, though its impact is not as great as one’s news source.

Gender Differences in Political Knowledge: Distinguishing Characteristics-Based and Returns-Based Differences

This study assesses whether gender-based differences in political knowledge primarily result from differences in observable attributes or from differences in returns for otherwise equivalent characteristics. It applies a statistical decomposition methodology to data obtained from the 1992–2004 American National Election Studies. There is a consistent 10-point gender gap in measured political knowledge, of which approximately one-third is due to gender-based differences in the characteristics that predict political knowledge, with the remaining two-thirds due to male–female differences in the returns to these characteristics. The methodology identifies the relative contribution of the predictors of political knowledge to each portion of the gap, and then uses this information to elucidate the underlying sources of the political knowledge gender gap and its prognosis. Education is the characteristic that most clearly enlarges the gap, with men receiving significantly larger returns to political knowledge from education than women. Group membership reduces the gap as women obtain gains in political knowledge from belonging to organizations that do not accrue to men. However, these gains are not sufficient to significantly reduce the gap.

Bad for Men,Better for Women: The Impact of Stereotypes During Negative Campaigns

In this paper, we examine whether the impact of negative advertising on citizens’ evaluations of candidates depends on the gender of the candidates. Given common gender stereotypes, we expect negative campaigning aimed at women candidates will affect citizens differently than negative campaigning against male candidates. The results of our study, derived from a survey experiment conducted on a nationwide sample of more than 700 citizens, demonstrate that negative commercials are less effective at depressing evaluations of woman candidates, compared to male candidates. The findings are consistent and strong, across a range of forces that people use to assess competing candidates (i.e., affect and trait evaluations, people’s beliefs about issues, anticipated vote choice). The tight control of the experimental design, including randomization of respondents into different conditions that vary in only one way, demonstrates that the gender of the candidate influences people’s reactions to different types of negative commercials.

Terrorist Threat,Leadership, and the Vote: Evidence from Three Experiments

From 9/11 in the U.S. to train, subway, and airport bombings elsewhere, individuals frequently must make political decisions in the shadow of terrorist attacks. To date, few studies have examined how times of terror threat influence voters’ decision-making processes. Using data generated from three experiments we show that, in times of terrorist threat (compared to good times), individuals weight leadership more heavily in the voting booth. Our results also shed light on how much weight is given to other determinants of the vote (issues and partisanship) across these two conditions.