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151.
What is the role of a country's financial system in determining technology adoption? To examine this, a dynamic contract model is embedded into a general equilibrium setting with competitive intermediation. The terms of finance are dictated by an intermediary's ability to monitor and control a firm's cash flow, in conjunction with the structure of the technology that the firm adopts. It is not always profitable to finance promising technologies. A quantitative illustration is presented where financial frictions induce entrepreneurs in India and Mexico to adopt less‐promising ventures than in the United States, despite lower input prices.  相似文献   
152.
Research shows that unemployment negatively affects a person's wellbeing, which in turn can impair their ability to regain employment. Studies also suggest a person's ‘psychological capital’ (PK) (personality traits that influence the productivity of labour) influences the impact of unemployment on wellbeing and facilitates re-employment. This paper combines various economic and psychological theories of unemployment, and using 2004 cross-sectional data from Australia, tests the hypothesis of a simultaneous relationship between employment status and wellbeing and the mediating role of PK. Results support a simultaneous relationship and the partial mediating effect of PK. Individuals with poor PK are at greater risk of being unemployed.  相似文献   
153.
Summary This paper presents an application and evaluation of competing risks analysis (Chiang, 1968) of mountain pine beetle life tables. Three known and one group of unknown risks are used. Interpretation of the results imply that only the crude probability of death from a specific cause is applicable to this situation; net and partial crude probabilities are yet incomplete. None of the risks (factors of mortality) exerted sufficient influence upon the population to be considered factors of regulation or reduction. Evidence remains that the mountain pine beetle is food-regulated at optimum temperature conditions and temperature-regulated at optimum food conditions.  相似文献   
154.
155.
What motivates compliance with “toothless” international human rights norms? This article analyzes the effectiveness of procedures that allow individuals to petition an international human rights body, the Human Rights Committee, alleging state abuse of their treaty-protected rights under the International Covenant on Civil and Political Rights. Using methodological tools that account for selection biases arising from a country’s decision to authorize petitions and its subsequent propensity to be targeted by abuse claims, I find that basic civil rights and religious freedoms improved after states were found to have violated their human rights treaty obligations, whereas physical integrity abuses such as disappearances and extrajudicial killing were somewhat more impervious to change. These findings are interpreted with reference to the concept of “coupling” as borrowed from organizational sociology, and their implications for treaty design and enforcement are considered.  相似文献   
156.
Much research has concluded that human rights treaties have a null or negative effect on governments’ human rights practices. This article reexamines the influence of human rights treaties, with a focus on two kinds of treaty effects: direct—the effect of treaties on the countries that ratified them; and diffuse—the effect of treaties on countries regardless of ratification. My analysis of two prominent human rights treaties finds that they often reduce levels of repression and abuse over time and independently of ratification. Some of these effects are nonlinear, reversing direction as time elapses or as more countries become party to the treaties. These findings are interpreted with reference to world polity institutionalism in sociology, and especially the “Durkheimian” strains of this approach. Human rights norms as embodied in treaties operate as a kind of civil religion for world society. These norms not only have long‐term direct effects among countries that ritualistically ratify human rights treaties, but they also diffusely impact countries irrespective of formal endorsement.  相似文献   
157.
The authors focus on a collective biography of 12 women social work educators, all either tenured or in tenure lines, from five different universities at the time of the study. The participants represent several aspects of macro practice including administration, planning, community practice, and policy. Beginning with reflections about coming into macro practice, we highlight memories about first teaching experiences and examine cultural shifts discovered in our academic journeys. We feature students who inspired us and perceptions of challenges in curricular development affecting the preparation of students. This article includes comments that emphasize the themes and focus of our collective reflections. Finally, we place what we learned in the context of a report from the Association for Community Organization and Social Administration calling for the visibility of and advocacy for macro social work education.  相似文献   
158.
The staff of youth development programs perform a delicate balancing act between supporting youth agency and exercising necessary authority. To understand this balancing in daily practice, we interviewed 25 experienced (= 14 years) leaders of arts, leadership, and technology programs for high‐school‐aged youth. We obtained accounts of when, how, and why they gave advice, set limits, and “supported youth when disagreeing.” Qualitative analysis found surprising similarities across leaders. They used authority to give advice and set limits, but did so with reasoned restraint. Maximizing youth's opportunities to learn from experience was central in their decision making. They described employing authority in intentional ways aimed at helping youth's work succeed, strengthening youth's agency, and building skills for agency (e.g., critical thinking, “clarifying intent”).  相似文献   
159.
In this article, we detail the politics and practicalities of co‐produced disability research with disabled young people with life‐limiting and life‐threatening impairments. We centre an ESRC‐funded arts‐informed co‐produced research project that has brought together a Co‐Researcher Collective of disabled young people. Co‐production is an established approach; however, our co‐researchers have led us to develop inclusive research practices that engage with online social research methods in innovative ways. As we detail our experiences, we aim to encourage disability studies researchers and others to adopt virtual environments when researching with and for the lives of disabled people.  相似文献   
160.
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