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11.
Using New Keynesian models, we compare Friedman's k‐percent money supply rule to optimal interest rate setting, with respect to determinacy, stability under learning and optimality. First we review the recent literature: open‐loop interest rate rules are subject to indeterminacy and instability problems, but a properly chosen expectations‐based rule yields determinacy and stability under learning, and implements optimal policy. We show that Friedman's rule also can generate equilibria that are determinate and stable under learning. However, computing the mean quadratic welfare loss, we find for calibrated models that Friedman's rule performs poorly when compared to the optimal interest rate rule.  相似文献   
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Past research has demonstrated that bettors believe positive momentum carries over from contest to contest. This article examines whether there is any empirical support for this belief by testing for the presence of across-contest momentum effects in college football. We characterize momentum in multiple fashions and after controlling for between-team heterogeneity find no evidence that systematic relationships exist between the degree of momentum a team enters a contest with and the outcome of that contest. From a wagering market perspective, this indicates that there is no statistically significant advantage to betting on teams perceived to possess positive momentum. Our results also suggest that the combination of the opening betting line set by odds makers and the subsequent market movement of that line does not systematically overreact to teams on streaks.  相似文献   
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This paper is based on the project ‘Recognition of Tacit Skills and Knowledge in Work Re‐entry’ carried out as a part of the ESRC‐funded Research Network ‘Improving Incentives to Learning in the Workplace’. The network aims to contribute to improved practice among a wide range of practitioners. The study has investigated the part played by tacit forms of personal competences in the education, training and work re‐entry of adult learners. The models of learning produced within this study with the assistance of the Dynamic Concept Analysis method are used to provide a better understanding of individual case studies.  相似文献   
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In this paper, I examine the relation between disclosure commitment and cost of equity capital using accelerated earnings announcement disclosures as a measure of commitment. In settings characterized by imperfect market competition, I find that firms which consistently disclose balance sheet detail in relatively timely earnings announcements have lower costs of capital compared to other firms. This result is statistically significant and economically meaningful, and is robust to various alternative measurements for cost of capital, and alternative designs addressing endogeneity and underlying information quality. Overall, this result is important because it highlights additional dimensions of disclosure commitment (consistency and timeliness), while incorporating important features from theoretical models (information quality and market competition). In particular, my results suggest that consistency and timeliness are salient features of firms' disclosure behavior that have predictable and robust relations with capital market outcomes. This result is robust to controlling for underlying information quality; however, consistent with theory, it is conditional on low levels of market competition.  相似文献   
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ABSTRACT

Those within the fitness industry claim that gyms provide accessible space for women (of certain economic status) to engage in activities that will increase their health. As such, gyms are marketed as safe, inclusive, and empowering spaces. Yet when viewing gym spaces through a feminist-informed lens, it becomes clear that gyms are not always innocuous spaces. They often reflect and perpetuate gendered power relations and highly prescribed cultural expectations for femininity around women's bodies, appearances, strength, and abilities. This narrative inquiry sought to illuminate women's gendered experiences within a for-profit mixed-gendered gym space. Through the use of unstructured life story interviews, this research highlights the dominant gendered expectations that women perceived within the gym and how these expectations influence women's gym use. The narratives also exposed several ways that gyms can be changed in order to facilitate more positive gym experiences for women.  相似文献   
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This paper examines public expenditure incidence at small‐area level in cities. The motivations for such research are briefly reviewed. The article reports on an attempt at measuring public expenditure across the majority of programmes down to the level of Census wards and the actual results obtained for three urban local authorities in England. The relationship between spending, income and deprivation is examined overall and for particular spending programmes, using a number of approaches including regression‐based expenditure models. The conclusions suggest that spending is indeed targetted on poorer areas but raise questions about both the strength of this relationship and how best to measure deprivation and the need to spend.  相似文献   
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