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201.
Advances in artificial intelligence (AI) have attracted great attention from researchers and practitioners and have opened up a broad range of beneficial opportunities for AI usage in the public sector. Against this background, there is an emerging need for a holistic understanding of the range and impact of AI-based applications and associated challenges. However, previous research considers AI applications and challenges only in isolation and fragmentarily. Given the lack of a comprehensive overview of AI-based applications and challenges for the public sector, our conceptual approach analyzes and compiles relevant insights from scientific literature to provide an integrative overview of AI applications and related challenges. Our results suggest 10 AI application areas, describing their value creation and functioning as well as specific public use cases. In addition, we identify four major dimensions of AI challenges. We finally discuss our findings, deriving implications for theory and practice and providing suggestions for future research.  相似文献   
202.
Journal of Youth and Adolescence - Mentoring programs, which pair youth with caring, non-parental adults with the goal of promoting positive youth development, are an increasingly popular strategy...  相似文献   
203.
Numerous studies have linked a range of economic, social, and institutional variables with corruption in government. Yet, most of this literature overlooks the management of public officials themselves. This is a relevant omission: almost all corrupt exchanges involve public officials. This article reviews studies—36 in total—that do address civil service management and anti‐corruption. It finds that prior works assess a narrow set of civil service management structures. Meritocratic recruitment and, less robustly, pay levels have been associated with lower corruption. By contrast, robust evidence on how corruption relates to other established public personnel management areas—such as distinct pay structures (rather than levels), promotion, transfer, and job stability practices—is largely unavailable. The article thus calls for research assessing the effects of a broader set of civil service management practices to gain a deeper understanding of corruption, and how to curb it.  相似文献   
204.
This article examines the effects of the structure of intermunicipal cooperatives (IMCs) on the perceived transaction costs and benefits of IMCs. Hypotheses based on a polycentric theory of regional governance are tested using data from Dutch municipalities. The findings are mixed. In line with polycentric theory, networks characterized by a multiplicity of territorial scales reduce IMC transaction costs. Contrary to polycentric theory, however, if IMCs are organized under a uniform legal regime, lower costs and higher benefits are reported. Structural factors that dominate the debate between polycentrism and monocentrism prove to be of limited importance. On the other hand, the results indicate support for the hypotheses that intermunicipal trust (as a cultural variable) contributes to perceptions of effective and efficient cooperation.  相似文献   
205.
206.
There is a long-standing debate about the nature, impact and significance of processes of differentiation in driving agricultural development. This contribution discusses three ways in which such processes have been conceptualized: modernization theories that put markets centre stage, Marxist theories that focus on class, and Chayanovian approaches that highlight the dynamics within farming families. The empirical evidence for testing these concepts is normally derived from agricultural censuses. This paper uses a different database that covers all Dutch farms between 1980 and 2006 and enables us to follow the changes on individual farms. Examination of this data reveals that the actual processes of differentiation that have occurred in this 25-year period differ greatly from the classic conceptualizations. It also challenges the conventional wisdom that agricultural development is mostly driven by larger farms.  相似文献   
207.
Jan Zápal 《Public Choice》2017,173(1-2):169-200
The paper analyzes the problem of a committee chair using favors at her disposal to maximize the likelihood that her proposal gains committee support. The favors increase the probability of a given member approving the chair’s proposal via a smooth voting function. The decision-making protocol is any quota voting rule. The paper characterizes the optimal allocation of any given level of favors and the optimal expenditure-minimizing level of favors. The optimal allocation divides favors uniformly among a coalition of the committee members. At a low level of favors, the coalition comprises all committee members. At a high level, it is the minimum winning coalition. The optimal expenditure level guarantees the chair certain support of the minimum winning coalition if favors are abundant and uncertain support of all committee members if favors are scarce; elitist or egalitarian committees are compatible with a strategic chair. The results are robust to changing the chair’s objectives and to alternative voting functions, and reconcile theoretical predictions with empirical observations about legislative bargaining experiments, lobby vote buying and executive lawmaking.  相似文献   
208.
ABSTRACT

Recent studies show that using Voting Advice Applications (VAAs) affects party preferences of voters, and hence leads to party switching. Party switching is a necessary but insufficient condition for volatility (a net switch of voters to other parties) and fragmentation (more parties gaining seats) at the aggregate level of electoral constituencies. The research question addressed here is whether the availability of VAAs in electoral constituencies weakens or strengthens trends towards greater volatility and fragmentation as observed in western democracies in the last decades. The data come from 380 Dutch municipalities during the 2014 Dutch municipal council elections. In 133 of them a VAA was available. Using a moderated mediation model that controls for the municipal self-selection of a VAA, we find that a VAA by itself leads to higher levels of volatility and fragmentation. However, VAA availability has a dampening effect in municipal constituencies with characteristics (e.g. population size, ethnic diversity, young average age) that would otherwise make them more susceptible and prone to volatility and fragmentation.  相似文献   
209.
The growing attempts by non-state interests to influence global policy processes has attracted much scholarly interest in recent years. One important question thereby is what characterizes and explains the interactions of non-state advocates with policymakers. In order to clarify this matter, we analyse the advocacy strategies of non-state actors, more precisely whether and why they address opponents instead of more like-minded policymakers. For this purpose, we analyse evidence collected through 228 interviews with advocates who attended the WTO Ministerial Conferences (Geneva 2012) and the United Nations Climate Conferences (Durban 2011; Doha 2012). Our results show that transnational advocates predominantly target like-minded policymakers and that their activities are much less focused on their opponents. Variation in advocacy towards opponents or like-minded policymakers is explained by the alignment of non-state actors with policymakers, the salience of topics on the political agenda, group characteristics, and whether or not advocates hail from democratic countries.  相似文献   
210.
ABSTRACT

Despite high institutional hurdles for constitutional change, one observes surprisingly many EU treaty revisions. This article takes up the questions of what determines whether a treaty provision is successfully changed and why provisions are renegotiated at subsequent Intergovernmental Conferences. The article presents an institutionalist theory explaining success and renegotiation and tests the theory using all core institutional provisions by means of Qualitative Comparative Analysis. The causal analysis shows that low conflict potential of an issue is sufficient for successfully changing the treaties. Furthermore, high conflict potential of an issue and its fundamental change are sufficient for it to be renegotiated.  相似文献   
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