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161.
Jehoon Park 《新兴市场金融与贸易》2018,54(7):1463-1474
It is found that the intra-regional trade share or functional integration plays an important role in the institutionalization of regional integration not only in the European Union (EU) but also in Northeast Asia. The crisis factor, which is measured by the regional economic growth rates, is empirically significant in Northeast Asia but not in the EU. This situation confirms the crisis model for Northeast Asia that emphasizes the stimulating role of crisis for the institutionalization of regional integration. However, the political leadership factor is not empirically significant in Northeast Asia and in the EU, and this finding does not support the political leadership model that emphasizes the facilitating role of political leadership for the institutionalization of regional integration. 相似文献
162.
In this study, we illustrate the most recent stage in the scholarly development of the field of Business Analytics. Using around 23,000 research publications collected from the Web of Science, we network-analyzed four types of dataset that include keywords, titles, institutions, and countries. It is noteworthy that we found a thematic cluster focusing on analytical techniques and tools, particular with the rapid dissemination of “big data”-related studies. It is not surprising that universities and institutions in advanced countries in the West still occupy the central position of the collaboration network. However, we can discern a global shift toward certain developing and transitional economies in the world science base. 相似文献
163.
Jihye Park 《Journal of Marketing Communications》2018,24(1):17-34
This study uncovers a motivational mechanism of self-gifting and argues for a therapeutic reward of self-gifting in the context of success. The effects of external motivation of achievement as the underlying antecedent of perceived sacrifice on inspiring materialistic self-gifting behavior are investigated. A total of 774 respondents participated in an online survey posted via the nationwide crowdsourcing web service (MTurk) in the US. The results revealed that extrinsic motivation, internal locus of achievement causality, perceived sacrifice and self-achievement evaluations are indicators for predicting material self-rewarding intention. Further practical and academic implications in marketing communications are discussed in this paper. 相似文献
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165.
Arif Mehmood Byung-Won On Ingyu Lee Han Woo Park Gyu Sang Choi 《Quality and Quantity》2018,52(2):801-813
Worldwide medical facilities differ, and for this reason, the causes of death can vary. Cancer is considered the second leading cause of death after heart disease worldwide, and the same causes of death are observed in the United States (US). Therefore, the purposes of this study are to explore worldwide research levels in the field of cancer and the social collaboration of researchers and institutions in this field. This article examines the structural patterns of international co-authors and co-institutions in science citation index papers in cancer research. The study uses measures from the social network analysis method, including degree centrality, betweenness centrality, eigenvector centrality, and effectiveness, to investigate the effects of social networks in the area of cancer research. Empirical analysis results identify the US is the most central country, followed by Germany, Italy, France, and China, in terms of co-authored networks in this research field. Institutional analysis results indicate that the University of Milan is at the top in terms of degree centrality. The Gustave Roussy Cancer Campus in France and German University of Düsseldorf occupy the second and fourth positions, respectively. The University of California in Los Angeles and Harvard University, both in the US, are at third and fifth positions, respectively. 相似文献
166.
In this article, we compare two kinds of environmental regulations—emissions taxes and green R&D subsidies—in private and mixed-duopoly markets in the presence of R&D spillovers. We show that a green R&D subsidy is better (worse) than an emissions tax when the green R&D is efficient (inefficient), irrespective of R&D spillovers, whereas the existence of a publicly owned firm encourages the government to adopt a subsidy policy. We also show that the optimal policy choice depends on R&D efficiency and spillovers. In particular, when green R&D is inefficient and the spillover rate is low (high), the government should choose an emissions tax and (not) privatize the state-owned firm. When green R&D is efficient, however, an R&D subsidy is better, but a privatization policy is not desirable for society, irrespective of spillovers. 相似文献
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The number of tailor-made hybrid structured products has risen more prominently to fit each investor’s preferences and requirements as they become more diversified. The structured products entail synthetic derivatives such as combinations of bonds and/or stocks conditional on how they are backed up by underlying securities, stochastic volatility, stochastic interest rates or exchanges rates. The complexity of these multi-asset structures yields lots of difficulties of pricing the products. Because of the complexity, Monte-Carlo simulation is a possible choice to price them but it may not produce stable Greeks leading to a trouble in hedging against risks. In this light, it is desirable to use partial differential equations with relevant analytic and numerical techniques. Even if the partial differential equation method would generate stable security prices and Greeks for single asset options, however, it may result in the curse of dimensionality when pricing multi-asset derivatives. In this study, we make the best use of multi-scale nature of stochastic volatility to lift the curse of dimensionality for up to three asset cases. Also, we present a transformation formula by which the pricing group parameters required for the multi-asset options in illiquid market can be calculated from the underlying market parameters. 相似文献
170.
Park Thaichon Scott Weaven Sara Quach Kelli Bodey Bill Merrilees Lorelle Frazer 《Journal of Strategic Marketing》2020,28(2):107-122
AbstractThe purpose of this study is to investigate why female franchisees are under-represented in franchise ownership. A qualitative approach was adopted using a collective, instrumental case study of 30 female franchisees. A number of different types of influences were identified in the literature and then elucidated and assessed. It was found that push and pull factors, work–family life balance, franchising sector characteristics and external influences act as variable incentives and disincentives among female franchisees’ selection of the franchise business model with different levels of risk-taking propensity. The marketing efforts of franchises would be more effective if the way in which the identified influences that impinge on the selection of the franchise business model informed the prospecting of potential female franchisees. A further need is identified for franchises to adjust their recruitment programmes to reflect the variable effect of incentives and disincentives at different levels of capital investment. Limited research specifically examines the selection of the franchise business model by female franchisees with various levels of risk-taking propensity and identifies the nature of influences that act as incentives and/or disincentives on that selection decision. 相似文献