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971.
From both theoretical and policy perspectives, it is important to understand if financial speculation contributes to the boom/bust in oil prices during 2003–2008. In this paper, we disentangle the effects of financial speculation from those of economic fundamentals by focusing on exogenous changes of financial speculation in oil markets identified by changes in financial investor sentiment. Furthermore, we focus on a quasi-experiment setting, and investigate both sentiment-driven overvaluation of oil prices and subsequent mispricing correction. Our findings suggest that financial speculation might have contributed to the 2003–2008 boom/bust in oil prices. 相似文献
972.
The model misspecification effects on the maximum likelihood estimator are studied when a biased sample is treated as a random one as well as when a random sample is treated as a biased one. The relation between the existence of a consistent estimator under model misspecification and the completeness of the distribution is also considered. The cases of the weight invariant distribution and the scale parameter distribution are examined and finally an example is presented to illustrate the results. 相似文献
973.
We analyze the effect of the receipt of remittances on the education and health of children in Kyrgyzstan during a volatile period of their recent history, 2005–2009. The country experienced revolution in 2005 and the global financial crisis beginning in 2008. Both events impact human capital investment, and the changes vary by region of the country. We use fixed effects estimation and fixed effects, instrumental variables estimation to isolate the effects of remittances and other events on human capital. We find that boys aged 14–18 in remittances’ receiving households are less likely to be enrolled in school than other children. We also find that girls in remittances’ receiving households are more likely to be malnourished (thin). Both effects are relatively small. Remittances do not improve the human capital of children left behind. However, we do find an overall positive improvement in school enrollment among young children between 2005 and 2009 but a negative trend in enrollment among older boys and girls. Nutrition improves over time. Regional differences are apparent in these trends in nutrition and education. 相似文献
974.
975.
Want to make me emotional? The influence of emotional advertisements on women’s consumption behavior
A wide difference of opinion exists about the content and composition of emotions. Advertising may influence an audience and their buying decisions about products and services. The objective of this study is to better conceptualize how women emotionally respond to emotional advertisements (EAs). The variant views are integrated into an ACE model, composed of subordinate levels of emotions (E), celebrity endorsements (C), and appeal drivers (A). This empirical study examines women’s emotional response using data from 240 Chinese women respondents. The study participants were invited to develop ACE mix based advertisements and fill out questionnaires. PLS-SEM analysis, a novel approach in ACE advertisement development and its applicability to consumer behavior, was used. The results show that showbiz celebrities expressing the emotion of happiness with music and color make the most effective ACE mix to influence the consumption behavior of women. The results are significantly mediated by attention levels and are widely applicable in the burgeoning advertising industry. The study also calls for further research with different ACE mixes in different contexts and on different audiences. It also opens doors for policy making and an appropriate understanding of women’s consumption behavior in the Chinese context. 相似文献
976.
Trust is essential for the success of change, but transformational change challenges trust. This paper analyses how trust dynamics develop over time in two Danish manufacturing firms affected by major change programmes. The results show that change creates uncertainty among employees, thereby provoking intense scrutiny of management intentions and a tendency to make interpretations that exaggerate management intentions—with the end result of reduced trust. Management then react similarly with negative interpretations of employee reactions, creating a vicious cycle of reduced trust. The paper proposes a model for how change and trust interact and suggests a managerial strategy for trust repair: Strong management actions that symbolise integrity, competence and benevolence may counteract reduced trust, but if low trust turns into distrust, the result may be a deadlock that both parties find difficult to break. 相似文献
977.
978.
Voluntary certifications, such as Forestry Stewardship Council (FSC) in the forestry sector, are used to manage sustainable and socially responsible practices in firms. Even though the certifications are based on standards, it has been reported that adopting firms are nothing but a homogeneous cohort of adopters and in fact differ in their approaches to the certification. In this paper, we conceptualize firms’ approach to certification and link the approaches to various aspects of certification. Using an inductive approach and deriving our data from multiple case studies from forestry FSC certification, we argue that firms’ approach to certification is explained by their development of absorptive capacity, alignment of their organizational routines and their engagement in negotiations with FSC. We also argue that these approaches affect firm’s benefits from certification, their level of adherence to the requirements of the certification and their likelihood to withdraw from the certification. We discuss our findings in view of the literature on absorptive capacity, institutional literature and the literature on collective action and also discuss the implications of the study to voluntary certification literature in general. 相似文献
979.
This study adopts a new approach, the multi-choice goal programming (MCGP), to evaluate houses in order to help homebuyers
to find better house based on the residential preferences. According to the function of MCGP, homebuyers can set multiple
housing goals with multiple aspiration levels. This increases the flexibility to find a suitable house. Compared with other
classical methods such as checklist and analytic hierarchy process, MCGP is more efficient, especially while considering a
lot of housing criteria and house alternatives. In order to demonstrate the usefulness of MCGP decision aid for housing selection,
a real case study is then provided. Furthermore, ten volunteers are invited to participate in the empirical experiment. The
results also validate the effectiveness and efficiency of MCGP decision aid. 相似文献
980.
Giacomo Benedetto 《Empirica》2017,44(4):615-633
Using process tracing, this paper charts the history of the changes in the EU’s revenue since 1970, including package deals and the unforeseen consequences of change, comparing the positions of the Council to those of the European Commission and European Parliament. Those revenue decisions allowed European integration to proceed though without a fully autonomous budget as Member States became more careful to calculate their net benefits or costs in relation to the budget. In December 2013, the European Union’s institutions established a High Level Group to recommend changes to the revenue base of the EU’s budget. This reported in January 2017, proposing to resolve the effect of sub-optimal revenue and budget decisions made by the European Union over many years, to reduce direct national contributions, to minimise the risk of unforeseen consequences, and to combine revenue flows with steering effects to discourage certain forms of economic behaviour in line with the wider policy agenda of the European Union. 相似文献