企业产品创新的扩散与采纳者的行为决策模式研究

在SIR模型基础上,根据信息经济学理论从个体层面研究了产品创新扩散过程中采纳者行为决策的决定因子及其行为选择方式,同时得出了一些促进产品创新扩散的重要结论.     

美国小学ESL教学的特色与启示——以密歇根州红杉小学为例

美国是移民国家，它的小学ESL课程根据学生不同的语言文化背景来进行教学。其中，密歇根州红杉小学的ESL教学颇具特色。通过概述其在课程资源开发、教学策略及教学评价方面的特色，希冀对我国小学外语教学的课程资源观、教学策略观以及教学评价观的转变有一定的借鉴与启示作用。     

福建省永春县农村文化产业发展研究

从永春县农村文化产业发展的主要成就、存在的主要问题两个方面,来分析当前永春县农村文化产业发展的现状,并探讨永春县农村文化产业发展的重要意义。最后,提出该县农村文化产业发展的主要对策。     

Local composite quantile regression estimation of time-varying parameter vector for multidimensional time-inhomogeneous diffusion models

This paper is dedicated to the study of the composite quantile regression (CQR) estimations of time-varying parameter vectors for multidimensional diffusion models. Based on the local linear fitting for parameter vectors, we propose the local linear CQR estimations of the drift parameter vectors, and verify their asymptotic biases, asymptotic variances and asymptotic normality. Moreover, we discuss the asymptotic relative efficiency (ARE) of the local linear CQR estimations with respect to the local linear least-squares estimations. We obtain that the local estimations that we proposed are much more efficient than the local linear least-squares estimations. Simulation studies are constructed to show the performance of the estimations proposed.     

At the threshold of retirement: From all-absorbing relations to self-actualization

To investigate the complexities of the retirement process, the present article draws on a case study of Eva, a Swedish woman who “awakened” from all-absorbing relations. It considers the ways in which retirement can enable liberation from patriarchal kinship structures and embodied values of respectability. The aim is to illuminate how deep, embodied values can become conscious and explicit during precarious life situations and transitional phases. The relation between the Swedish welfare state, an I-we balance, and gender equity values are illuminated. These analytical dimensions support the analysis by providing insights into the ways in which individuals embody and use cultural and social structures when they aim to manage unpredictability and to create change toward self-actualization.     

Placement Educators’ Experiences and Perspectives of Supervising International Social Work Students in Australia

International social work students in Australia have reported difficulties in finding quality placement opportunities and dealing with issues such as language and cultural barriers. While placement issues have been mostly investigated from a student perspective, this study explores the experiences and perspectives of placement educators towards supervising international social work students. It draws on an online survey of 83 placement educators working for an Australian university. The majority of placement educators reported that they supervised international students differently to domestic students. These differences were negatively framed as challenges involving students’ language competence, their understanding of cultural norms, and knowledge of Australian welfare systems. This framing implies that cultural and linguistic differences between international students and placement educators are viewed in terms of student deficiency rather than as a positive opportunity for mutual learning and professional development.     

Hypothesis Testing in a Rayleigh Diffusion Model

Applying the large and moderate deviations for the log-likelihood ratio of the Rayleigh diffusion model, we give the negative regions in testing Rayleigh diffusion model and obtain the decay rates of the error probabilities.     

Managing diversity: academic’s perspective on culture and teaching

As UK Higher Education institutions continue to accept students from ethnically diverse backgrounds, there is now an onus and an expectation for academics to provide learning environments and experiences that are inclusive, validating and affirming. The aim of this paper is to explore, through the lens of the academic tutor, the pedagogical methods employed towards the implementation of ‘cultural branching’, which we define as helping ethnically diverse students to build bridges between their pre-existing knowledge and what they are expected to learn. To investigate this in more detail, the researchers interviewed 22 academic tutors across three UK Higher Education Institutions in the North of England. The findings suggest that current curriculum structures and pedagogical approaches favour the dominant non-ethnically diverse learner. Our research proposes that additional emphasis needs to be placed on developing a practical and functional approach which embeds cultural branching via technological platforms.     

Are VAT reforms an effective tool for promoting culture? A quasi-experiment in Spain

Sponsoring culture is a long-term profit-generating investment that public policy makers can achieve by means of Pigouvian subsidy or tax schemes. This paper evaluates the effectiveness of the three VAT reforms implemented between 2012 and 2018 (one tax raise reform and two tax cut reforms) in the cultural sector in Spain. We first provide visual evidence and empirical estimates of the tax shifting and the distribution of the VAT burden between consumers and producers. We then use a regression discontinuity design to assess the causal effects of these VAT reforms on performing acts and cinema consumption (both in the extensive and the intensive margin). Several interesting findings arise from our results. First, we find that producers only passed through 45% of the VAT cut to consumer prices. Second, the effect of the 2017 VAT reduction on performing arts slightly increased the number of households consuming these cultural services, whereas the 2018 tax cut on cinema had no significant effect in the number of moviegoers (extensive margin). Third, the cultural spending per household conditional on participation (intensive margin) increased after the two VAT rate reductions. Finally, we test for asymmetries in pass-through with respect to the 2012 tax raise and we find (i) no evidence of prices responding more strongly to increases than to decreases in VAT, (ii) a symmetric response of the number of households consuming these cultural services, and (iii) an asymmetric response of the average cultural spending conditional on participation.     

20 years of Bologna - a story of success,a story of failure

The Bologna Process is a unique harmonisation process taking place outside the policy-making framework of the European Union. It aims at enhancing the comparability and compatibility of higher education structures and degrees across Europe, as well as to institutionalise quality assurance mechanisms. The aim of this article is to provide a condensed, up-to-date overview of the Bologna Process with regard to structural characteristics, before embedding it into a discussion on processes on voluntary policy convergence and to which extent we should be able to find this kind of policy harmonisation in the realm of the Bologna Process. Related to this are questions why this, in principle, completely voluntary process of policy harmonisation, has appealed to so many countries and why they might or might not feel committed to the implementation of its policies and tools.