72 research outputs found
Priming Europe: Media Effects on Loyalty, Voice and Exit in European Parliament Elections
ArticleThis is the author accepted manuscript. The final version is available from Palgrave Macmillan via the DOI in this record.Parties in government face a decline in EP elections after experiencing a surge in votes to win the national election. This occurs because voters are more inclined to give voice to their dissatisfaction with current government performance by voting for the opposition or exiting because less is at stake in secondâorder elections. These elections negatively affect the electoral fortunes of governing parties as voters opt to punish poorly performing national governments in EP elections. Meanwhile, greater reliance on the EU issue dimension in vote choice models is taken as evidence for the increasing Europeanisation of EP elections. We examine the role of the media in making the EU issue dimension salient in such a way that government parties may benefit electorally from this increased saliency. To examine whether visibility of government party actors in media coverage increases loyalty for the governing parties either directly or via priming the EU issues for voters, we combine survey data from the 2009 European Election Studies (EES) with data on news coverage of those elections that links the governing party to the EU issue. We show that where the government is visible in EU news coverage, EU issue voting tends to increase loyalty while decreasing the probability to vote for the opposition and thus improves the electoral prospects for governing parties. This is even more the case if the issue is primed by negative campaign coverage.Support for this research was provided by the Austrian Science Fund (S10902-G11)
Der Rumpfdarm des Burunduk (Eutamias sibiricus, Laxm. 1769): Makroskopische und lichtmikroskopische Untersuchungen*
Judicial decision-making within political parties: A political approach
How do German intra-party tribunals manage internal conflicts? More specifically, why do they accept some cases for trial but reject others? Required by law to strictly adhere to implement rule of law standards, German intra-party tribunals are designed to insulate conflict regulation from politics. Meanwhile, research on judicial politics highlights the role of political and strategic considerations in accepting cases for trial. Building on the latter, we develop a theory that emphasizes tribunalsâ political concerns such as winning elections. We test our hypotheses with a mixed-effects logit model on a novel data set covering 1088 tribunal decisions in six German parties from 1967 until 2015. Our findings indicate that political factors exert a strong effect on tribunal case acceptance. Tribunals are more likely to accept cases when suffering electoral loss and after losing government office. Moreover, tribunals dismiss cases more easily when their parties display relatively high levels of policy agreement
Where less may be more: how the rare biosphere pulls ecosystems strings
Rare species are increasingly recognized as crucial, yet vulnerable components of Earthâs ecosystems. This is also true for microbial communities, which are typically composed of a high number of relatively rare species. Recent studies have demonstrated that rare species can have an over-proportional role in biogeochemical cycles and may be a hidden driver of microbiome function. In this review, we provide an ecological overview of the rare microbial biosphere, including causes of rarity and the impacts of rare species on ecosystem functioning. We discuss how rare species can have a preponderant role for local biodiversity and species turnover with rarity potentially bound to phylogenetically conserved features. Rare microbes may therefore be overlooked keystone species regulating the functioning of host-associated, terrestrial and aquatic environments. We conclude this review with recommendations to guide scientists interested in investigating this rapidly emerging research area
Knowing More from Less: How the Information Environment Increases Knowledge of Party Positions
ArticleAccess to information is a hallmark of democracy and democracy demands an informed citizenry. Knowledge of party positions is necessary for voters so that electoral choices reflect preferences allowing voters to hold elected officials accountable for policy performance. Whereas most vote choice models assume parties perfectly transmit positions, we know that citizens obtain political information via the news media and this news coverage can be biased in terms of salience leading to asymmetric information. Our study examines how information asymmetries in news coverage of parties influence knowledge about political party positions. Our findings show that the availability of information in the news media about a party increases knowledge about its position and party information in non-quality news reduces the knowledge gap more than quality news.Economic and Social Research CouncilAustrian Science Fun
Knowing More from Less: How the Information Environment Increases Knowledge of Party Positions
Susan Banducci University of Exeter Politics Rennes Drive Exeter Devon EX4 4QJ United KingdomArticleAccess to information is a hallmark of democracy and democracy demands an informed citizenry. Knowledge of party positions is necessary for voters so that electoral choices reflect preferences allowing voters to hold elected officials accountable for policy performance. Whereas most vote choice models assume parties perfectly transmit positions, we know that citizens obtain political information via the news media and this news coverage can be biased in terms of salience leading to asymmetric information. Our study examines how information asymmetries in news coverage of parties influence knowledge about political party positions. Our findings show that the availability of information in the news media about a party increases knowledge about its position and party information in non-quality news reduces the knowledge gap more than quality news.Economic and Social Research CouncilAustrian Science Fun
Evaluating the assignment of <em>alk</em>B terminal restriction fragments and sequence types to distinct bacterial taxa.
Sequence and terminal restriction fragment length polymorphism (T-RFLP) analyses revealed multiple alkB gene copies/cell in soil bacterial isolates and an apparently high genetic mobility among various phylogenetic groups. Identifying alkane degraders by alkB terminal restriction fragments (T-RFs) and sequences is strongly biased, as the phylogenetic trees based on 16S rRNA and alkB gene sequences were highly inconsistent
Plant litter and soil type drive abundance, activity and community structure of <em>alkB</em> harbouring microbes in different soil compartments.
Alkanes are major constituents of plant-derived waxy materials. In this study, we investigated the abundance, community structure and activity of bacteria harbouring the alkane monooxygenase gene alkB, which catalyses a major step in the pathway of aerobic alkane degradation in the litter layer, the litter-soil interface and in bulk soil at three time points during the degradation of maize and pea plant litter (2, 8 and 30 weeks) to improve our understanding about drivers for microbial performance in different soil compartments. Soil cores of different soil textures (sandy and silty) were taken from an agricultural field and incubated at constant laboratory conditions. The abundance of alkB genes and transcripts (by qPCR) as well as the community structure (by terminal restriction fragment polymorphism fingerprinting) were measured in combination with the concentrations and composition of alkanes. The results obtained indicate a clear response pattern of all investigated biotic and abiotic parameters depending on the applied litter material, the type of soil used, the time point of sampling and the soil compartment studied. As expected the distribution of alkanes of different chain length formed a steep gradient from the litter layer to the bulk soil. Mainly in the two upper soil compartments community structure and abundance patterns of alkB were driven by the applied litter type and its degradation. Surprisingly, the differences between the compartments in one soil were more pronounced than the differences between similar compartments in the two soils studied. This indicates the necessity for analysing processes in different soil compartments to improve our mechanistic understanding of the dynamics of distinct functional groups of microbes
Multilevel representation in the European Parliament
Published online before print October 2, 2013.Congruence in the European Parliament has been analyzed in terms of agreement between voters and national candidates/parties. The question whether voters and Europarties are congruent on major dimensions of contestation (left-right and European Union) remains unanswered. Acknowledging the âsplit-levelâ structure of preference aggregation in the European Parliament, we theorize the interrelationships between these levels. Our model incorporates a typically neglected factor: the interplay between national parties and Europarties. We establish that voterâEuroparty congruence is different from, and determined by, voterânational party congruence; moreover, national partyâEuroparty congruence moderates this relationship. Our findings shed new light on the quality of representation in the European Parliament and have key implications for understanding transnational democracy in the European Union
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