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This article investigates perceived accountability patterns of national agencies’ chief executives in four countries with a Rechtsstaat tradition and tests theoretical expectations about potential tensions between managerial reforms and administrative values using survey data (N = 453). All countries combine old and new forms of accountability requirements, while legal and financial accountability have not been replaced with results accountability. Switzerland and the Netherlands score highest on results accountability, though in combination with legal and financial accountability, which are dominant in Germany and Austria. Nation-specific characteristics seem more important for core values of public administration than generic characteristics of the Rechtsstaat model.  相似文献   
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We consider a model for interest rates where the short rate is given under the risk-neutral measure by a time-homogeneous one-dimensional affine process in the sense of Duffie, Filipović, and Schachermayer. We show that in such a model yield curves can only be normal, inverse, or humped (i.e., endowed with a single local maximum). Each case can be characterized by simple conditions on the present short rate r t . We give conditions under which the short rate process converges to a limit distribution and describe the risk-neutral limit distribution in terms of its cumulant generating function. We apply our results to the Vasiček model, the CIR model, a CIR model with added jumps, and a model of Ornstein–Uhlenbeck type. Supported by the Austrian Science Fund (FWF) through project P18022 and the START program Y328. Supported by the module M5 “Modeling of Fixed Income Markets” of the PRisMa Lab, financed by Bank Austria and the Republic of Austria through the Christian Doppler Research Association. Both authors would like to thank Josef Teichmann for most valuable discussions and encouragement. We also thank various proofreaders at FAM and the anonymous referee for their comments.  相似文献   
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This paper takes up an argument from Ronald Rogowski about the “natural affinity” between trade and an electoral system with proportional representation. We draw on literature on the historical determinants of electoral system choice to advance the general argument that trade integration and PR are related because the adoption of PR helps to secure gains from trade. Our specific model of electoral rule changes in the age of globalization predicts that the likelihood of electoral rule change towards more proportionality increases with levels of trade integration in the world economy. The theoretical model draws on a micro model of the distributive effects of increased economic integration. Because more proportional systems are more credibly able to commit to compensate the losers of globalization processes, there will be increased demand to change the electoral system towards more proportionality under economic circumstances that increase the costs of maintaining a closed economy. In accordance with our model, our empirical tests find a positive association between (a) trade integration and the proportionality of the electoral system, (b) proportionality and social spending, and (c) global integration levels and the probability of electoral rules changes that render voting rules more proportional.  相似文献   
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Stakeholder maneuvers such as Internet media attacks or consumer boycotts can have devastating effects on companies. By contrary, vital relationships between companies and their stakeholders can be highly beneficial. A review of the existing stakeholder-management literature suggests to engage stakeholders in business activities in a positive manner. However, the types of successful engagement activities differ across industries. The purposes of this article are to develop an explanatory framework based on the literature findings, to introduce stakeholder-engagement literature to a segment of the water sourcing industry, and to unfold industry’s stakeholder-engagement measures. Based on a content analysis of 11 cases, we investigate if and how companies in the natural mineral water bottling industry in Austria inform, communicate, and therefore engage with stakeholders. It became evident that fewer than three of eleven companies published information on sustainability or corporate social responsibility reports, open house days, workshops, or international community activities. Most companies maintained a website for their bottled natural mineral water or communicated quality consciousness. We conclude that most companies in the Austrian mineral water industry could increase their stakeholder-engagement activities to positively respond to challenging business environments.  相似文献   
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The paper analyzes the effects of more intense competition on firms’ investments in process innovations. More intense competition corresponds to an increase in the number of firms or a switch from Cournot to Bertrand competition. We carry out experiments for two-stage games, where R&D investment choices are followed by product market competition. An increase in the number of firms from two to four reduces investments, whereas a switch from Cournot to Bertrand increases investments, even though theory predicts a negative effect in the four-player case. The results arise both in treatments in which both stages are implemented and in treatments in which only one stage is implemented. However, the positive effect of moving from Cournot to Bertrand competition is more pronounced in the former case.  相似文献   
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