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271.
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AbstractThe cross-country empirical evidence for the natural resource curse is ample, but unfortunately fraught with econometric difficulties. A recent wave of studies on measuring the impact of natural resource windfalls on the economy exploits novel datasets such as giant oil discoveries to identify effects of windfalls, uses natural experiments and within-country econometric analysis, and estimates local impacts. These studies offer more hope in the search of quantitative evidence. 相似文献
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Alexandre J. S. Morin A. Katrin Arens Christophe Maïano Joseph Ciarrochi Danielle Tracey Philip D. Parker Rhonda G. Craven 《Journal of youth and adolescence》2017,46(4):801-825
Are internalizing and externalizing behavior problems interrelated via mutually reinforcing relationships (with each behavior leading to increases over time in levels of the other behavior) or mutually suppressing relationships (with each behavior leading to decreases over time in levels of the other behavior)? Past research on the directionality of these relationships has led to ambiguous results, particularly in adolescence. Furthermore, the extent to which prior results will generalize to adolescents with low levels of cognitive abilities remains unknown. This second limit is particularly important, given that these adolescents are known to present higher levels of externalizing and internalizing behaviors than their peers with average-to-high levels of cognitive abilities, and that the mechanisms involved in the reciprocal relationships between these two types of behaviors may differ across both populations. This study examines the directionality of the longitudinal relationships between externalizing and internalizing behavior problems as rated by teachers across three measurement waves (corresponding to Grades 8–10) in matched samples of 138 adolescents (34.78?% girls) with low levels of cognitive abilities and 556 adolescents (44.88?% girls) with average-to-high levels of cognitive abilities. The results showed that the measurement structure was fully equivalent across time periods and groups of adolescents, revealing high levels of developmental stability in both types of problems, and moderately high levels of cross-sectional associations. Levels of both internalizing and externalizing behaviors were higher among adolescents with low levels of cognitive abilities relative to those with average-to-high levels of cognitive abilities. Finally, the predictive analyses revealed negative reciprocal longitudinal relationships (i.e., mutually suppressing relationships) between externalizing and internalizing problems, a result that was replicated within samples of adolescents with low, and average-to-high levels of cognitive ability. 相似文献
275.
Agentic orientations developed in adolescence have been linked to better health, well-being, and achievements in the years following. This study examines longitudinal parental influences on the development of adolescent children’s agentic orientations, captured by the core constructs of mastery beliefs and generalized life expectations. Drawing on multigenerational panel data from the United States (1991–2011), the study examines contemporaneous family factors, but also how parental biographies (their own transition to adulthood) and parents’ own adolescent agentic orientations influence their adolescent children. Study adolescents were 46% male, 52% white, and 15.6 years old on average. The findings indicate that parents’ early orientations and experiences in the transition to adulthood have little effect on their children’s mastery beliefs, but that parents’ generalized life expectations (in adolescence) and having married before having the child were associated with their children’s more optimistic life expectations. Contemporaneous family income and optimistic expectations among parents-as-adolescents were somewhat substitutable as positive influences on adolescents’ optimistic life expectations. The findings contribute to our understanding of intergenerational and over-time influences on these key adolescent orientations. 相似文献
276.
Nicholas G. Cragoe 《Nationalism and Ethnic Politics》2017,23(2):182-202
This article examines two narrative case studies, one biography and one traditional indigenous story, as they inform the dynamics of community, politics, and nationhood for Anishinaabe indigenous people in northern Minnesota. The narratives both provide power and legitimacy to Anishinaabe national identity but inform different political projects of decolonial and postcolonial nationalism, respectively, complicating both settler and indigenous attempts to define indigenous nationhood in a way that is fixed and static. This finding is used to critique the dominant nation-state centric notions of nationhood and to propose alternative modes of understanding nationhood in the context of indigenous politics. 相似文献
277.
3rd party intervention in interstate conflict is a common strategy for mitigating conflict and obtaining a final agreement. However, not all mediations are successful, leading to the development of a rich literature on the mechanisms which decrease the probability of failure in a 3rd-party intervention. Within this literature, some studies examine how a mediator’ behavior and incentives affect the result of the mediation. Virtually all these studies assume that the mediator is virtuous such that peace is the most desired outcome of a conflict for her. However, this study challenges this assumption and contends that a mediator can gain benefit from the conflict between disputants. If this benefit is adequately large to overcome the benefits of peace, then the mediator has enough incentive not to conduct the mediation toward a peaceful outcome. We develop a signaling game model to study this issue formally and test the proposed hypothesis empirically. 相似文献
278.
Leadership of public universities has come under fire—from scandals, from funding, from students, from every direction. Top‐down leadership of institutions of higher education has been described as a “disease.” Shared governance—a mechanism of faculty representation in the leadership and decision‐making processes—a seeming alternative, has been described as “a recipe for paralysis.” In this article, the authors proffer shared leadership as a potential elixir for leading public institutions of higher learning, unleashing creative potential, focusing on pressing strategic imperatives, and enabling sustainable systems that leverage true talent to maximum effect. It is time to move beyond the moribund myth of top‐down heroic leadership and beyond the bureaucratic, political quagmire of the current state of affairs in shared governance. Is shared leadership the answer? 相似文献
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HESTER M. VAN DE BOVENKAMP MARLEEN DE MUL JULIA G.U. QUARTZ ANNE MARIE J.W.M. WEGGELAAR‐JANSEN ROLAND BAL 《Public administration》2014,92(1):208-223
Since the 1980s, regulated markets and New Public Management have been introduced in the public sector across the world. How they have affected existing governance mechanisms such as self‐regulation and state regulation has remained largely unexplored, however. This article examines the origins and consequences of institutional layering in governing healthcare quality. Dutch health care, where a market‐based system has been introduced, is used as a case study. The results show that this market‐based system did not replace but modified existing institutional arrangements. As a result, hospitals have to deal with the fragmentation of quality demands. Using the concept of institutional layering, this study shows how different arrangements interact. As a consequence, the introduction of a certain policy reform will work out differently in different countries and policy sectors. Our ‘archaeological’ study in this layering can be seen as an example of how such incremental change can be studied in detail. 相似文献