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Using an estimated dynamic stochastic general equilibrium model with banking, this paper first provides evidence that monetary policy reacted to bank loan growth in the United States during the Great Moderation. It then shows that the optimized simple interest‐rate rule features no response to the growth of bank credit. However, the welfare loss associated to the empirical responsiveness is small. The sources of business cycle fluctuations are crucial in determining whether a “leaning‐against‐the‐wind” policy is optimal or not. In fact, the predominant role of supply shocks in the model gives rise to a trade‐off between inflation and financial stabilization. (JEL E32, E44, E52) 相似文献
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General guidelines are offered for the successful engagement of Latino families in family therapy. It is suggested that a therapist's involvement of Latinos in therapy requires both skills in family therapy and sensitivity to cultural issues. Factors found to be useful in the family assessment are presented. Furthermore, issues in the engagement and evaluation phases of family therapy with Latino families are discussed, and illustrative clinical material is presented. 相似文献
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Guillermo Martínez-Flórez Barry C. Arnold Heleno Bolfarine Héctor W. Gómez 《Journal of statistical planning and inference》2013
The main object of this paper is to propose a multivariate extension to the alpha-power model which is an alternative to the multivariate skew-normal model (Arellano-Valle and Azzalini, 2008). It also extends the power-normal model discussed in Gupta and Gupta (2008) by making it more flexible. Inference is dealt with by using the likelihood approach and a pseudo-likelihood approach based on conditional distributions which, although slightly less efficient, is simpler to implement. An application to a real data set is used to demonstrate the usefulness of the extension. 相似文献
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Guillermo Montes 《Nonprofit management & leadership》1996,7(4):405-420
During the last quarter of the nineteenth century, nonprofit kindergartens exhibited many modern characteristics such as comprehensive services, community outreach, and developmentally appropriate practices. By the beginning of this century, most of those modern characteristics had been eliminated as kindergartens became integrated into the public school system. This article analyzes the institutional reorganization of nonprofit kindergartens under public control by applying and extending Thomas H. Jeavons's framework. The author argues that the observed institutional reorganization was caused by adaptation to the legitimizing principles of the public sector. It is important to understand this dynamic well to correctly assess the effects of public funding and ownership on nonprofit organizations. This article is especially relevant to those following policy arguments for public funding of preschool programs. 相似文献
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ABSTRACTRandom vectors with positive components are common in many applied fields, for example, in meteorology, when daily precipitation is measured through a region Marchenko and Genton (2010). Frequently, the log-normal multivariate distribution is used for modeling this type of data. This modeling approach is not appropriate for data with high asymmetry or kurtosis. Consequently, more flexible multivariate distributions than the log-normal multivariate are required. As an alternative to this distribution, we propose the log-alpha-power multivariate and log-skew-normal multivariate models. The first model is an extension for positive data of the fractional order statistics model Durrans (1992). The second one is an extension of the log-skew-normal model studied by Mateu-Figueras and Pawlowsky-Glahn (2007). We study parameter estimation for these models by means of pseudo-likelihood and maximum likelihood methods. We illustrate the proposal analyzing a real dataset. 相似文献
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Tena Elena Fandos Guillermo de Paz Óscar de la Peña Roberto Tellería José Luis 《Urban Ecosystems》2020,23(2):227-234
Urban Ecosystems - We studied the occurrence of bats in urban parks in the city of Madrid (Spain), and the resulting patterns were compared with bat occurrence in the surrounding region. In this... 相似文献
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Ana Urbiola Guillermo B. Willis Josefa Ruiz-Romero Miguel Moya 《Revista de Psicología Social》2018,33(1):51-80
The aim of this research was to adapt and validate the Concern with Acting Prejudiced (CAP) scale for a Spanish sample. This measure evaluates concern about appearing prejudiced to others or oneself and the motivation not to deviate from personal egalitarian standards. First, we completed the translation and an item content validity analysis. Then, in Study 1 (N = 198), we conducted an exploratory factor analysis. In Study 2 (N = 383), we conducted a confirmatory analysis of the unifactorial structure of the Spanish version of the scale and examined its validity. In Study 3 (N = 89), we explored the moderating role of participants’ concern with acting prejudiced in the relation between implicit prejudice and explicit prejudice. The results confirmed the unifactorial structure of the scale, its appropriate psychometric properties and its predictive validity. Moreover, we confirmed that the CAP moderated the relation between implicit and explicit prejudice. In participants with a low concern with acting prejudiced, implicit prejudice was positively related with modern prejudice; in participants with a high concern with acting prejudiced, these variables were not related. 相似文献
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M. Carme Ruiz De Villa M. Salome E. Cabral Eduardo Escrich Escriche Montse Solanas 《Journal of applied statistics》1999,26(5):601-611
The validity conditions for univariate or multivariate analyses of repeated measures are highly sensitive to the usual assumptions. In cancer experiments, the data are frequently heteroscedastic and strongly correlated with time, and standard analyses do not perform well. Alternative non-parametric approaches can contribute to an analysis of these longitudinal data. This paper describes a method for such situations, using the results from a comparative experiment in which tumour volume is evaluated over time. First, we apply the non-parametric approach proposed by Raz in constructing a randomization Ftest for comparing treatments. A local polynomial fit is conducted to estimate the growth curves and confidence intervals for each treatment. Finally, this technique is used to estimate the velocity of tumour growth. 相似文献
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The article discusses the similarities and differences between the contributions of Pierre Bourdieu and Judith Butler regarding symbolic power. While both share core arguments such as the discursive constitution of symbolic power, its disguised effectiveness due to naturalization processes, and the notion that symbolic power is part of domination (as it is interwoven with the social logic of personal recognition), there are also important differences between Butler and Bourdieu. Latter insists on discerning the social dimension of discourse??asking who speaks from which position???from the immanent linguistic realm of discourse. Butler instead highlights the impossibility of separating the social from the discursive and stresses the imponderability of discursive acts due to their performativity and iterative logic. Thus, Butler argues, ??social imperatives?? (Bourdieu) can and actually do ??fail??. This becomes especially evident within processes of subjectivation (Butler). Considering the systematic possibility of ??failure?? in Butlers work, I argue that Butler and Bourdieu offer distinct notions of critique: While Butler??s notion is framed as heterotopy (Foucault), Bourdieu??s is utopic. 相似文献