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David Nicolas Hopmann Rens Vliegenthart Jürgen Maier 《Journal of Elections, Public Opinion & Parties》2018,28(3):283-306
Previous research has found mixed evidence for the effectiveness of negative campaigning. Therefore, scholars have recently turned their attention to the question whether there are different dimensions of negativity. The present study contributes both empirically and methodologically to this debate by investigating the effects of three German chancellor debates using real-time response measurements of audience reactions. Following Brooks and Geer (2007. “Beyond Negativity: The Effects of Incivility on the Electorate.” American Journal of Political Science 51 (1): 1–16. doi:10.1111/j.1540-5907.2007.00233.x), we distinguish between debate statements along three different dimensions: negative versus positive tone, policy- versus person-focus, and civility versus incivility. Also, we demonstrate how debate content and real-time response measurements of audience reactions can be analysed using econometric time-series techniques. Our analyses show that civil policy-focused statements have a positive impact, as expected, while person-focused or uncivil statements rarely have positive effects. In the concluding section, the implications of our findings are discussed and directions for further research identified. 相似文献
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Françoise Nicolas 《Asia Europe Journal》2009,7(1):23-42
A number of countries have chosen recently to shift away from an exclusive support to trade multilateralism and towards regional or bilateral trade agreements. Being no exceptions in this respect, the Republic of South Korea and the European Union have engaged in a bilateral FTA negotiation in early 2007. The objective of the paper is to account for the unexpected difficulties encountered in the negotiation. The paper starts with a brief overview of the trade and investment relations between the two partners and underlines the complementarity between the two partners, as well as their respective offensive and defensive interests. As a next step, the paper delves into the “politics” of the FTA negotiation with a view to highlighting the motivations and objectives of the various partners involved. It comes to the conclusion that the major reason why the negotiation turned out to be more complex than initially expected relates to the two partners’ diverging views as to what a discriminatory FTA should imply. 相似文献
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Augsburger M Donzé N Ménétrey A Brossard C Sporkert F Giroud C Mangin P 《Forensic science international》2005,153(1):11-15
Analytical records concerning 440 living drivers suspected of driving under the influence of drug (DUID) were collected and examined during a 2 years period ranging from 2002 to 2003 in canton de Vaud, Valais, Jura and Fribourg (Switzerland). This study included 400 men (91%) and 40 women (9%). The average age of the drivers was 28+/-10 years (minimum 16 and maximum 81). One or more psychoactive drugs were found in 89% of blood samples. Half of cases (223 of 440, 50.7%) involved consumption of mixtures (from 2 to 6) of psychoactive drugs. The most commonly detected drugs in whole blood were cannabinoids (59%), ethanol (46%), benzodiazepines (13%), cocaine (13%), amphetamines (9%), opiates (9%) and methadone (7%). Among these 440 cases, 11-carboxy-THC (THCCOOH) was found in 59% (median 25 ng/ml (1-215 ng/ml)), Delta(9)-tetrahydrocannabinol (THC) in 53% (median 3 ng/ml (1-35 ng/ml)), ethanol in 46% (median 1.19 g/kg (0.14-2.95 g/kg)), benzoylecgonine in 13% (median 250 ng/ml (29-2430 ng/ml)), free morphine in 7% (median 10 ng/ml (1-111 ng/ml)), methadone in 7% (median 110 ng/ml (27-850 ng/ml)), 3,4-methylenedioxymethamphetamine (MDMA) in 6% (median 218 ng/ml (10-2480 ng/ml)), nordiazepam in 5% (median 305 ng/ml (30-1560 ng/ml)), free codeine in 5% (median 5 ng/ml (1-13 ng/ml)), midazolam in 5% (median 44 ng/ml (20-250 ng/ml)), cocaine in 5% (median 50 ng/ml (15-560 ng/ml)), amphetamine in 4% (median 54 ng/ml (10-183 ng/ml)), diazepam in 2% (median 200 ng/ml (80-630 ng/ml)) and oxazepam in 2% (median 230 ng/ml (165-3830 ng/ml)). Other drugs, such as lorazepam, zolpidem, mirtazapine, methaqualone, were found in less than 1% of the cases. 相似文献
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Public Choice - This paper investigates the relationship between taxation and firm performance in developing countries. Combining firm-level data from the World Bank Enterprise Surveys and tax data... 相似文献
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