全文获取类型
收费全文 | 66篇 |
免费 | 4篇 |
专业分类
财政金融 | 5篇 |
工业经济 | 6篇 |
计划管理 | 11篇 |
经济学 | 35篇 |
运输经济 | 1篇 |
旅游经济 | 1篇 |
贸易经济 | 4篇 |
经济概况 | 7篇 |
出版年
2023年 | 4篇 |
2021年 | 1篇 |
2020年 | 1篇 |
2018年 | 3篇 |
2016年 | 2篇 |
2015年 | 2篇 |
2014年 | 3篇 |
2013年 | 4篇 |
2012年 | 5篇 |
2011年 | 3篇 |
2010年 | 4篇 |
2009年 | 9篇 |
2008年 | 8篇 |
2007年 | 4篇 |
2006年 | 3篇 |
2005年 | 2篇 |
2003年 | 4篇 |
2001年 | 1篇 |
1999年 | 1篇 |
1997年 | 2篇 |
1995年 | 1篇 |
1993年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
排序方式: 共有70条查询结果,搜索用时 62 毫秒
11.
This paper aims to review the process of mobile phone operators agreeing to introduce mobile number portability (MNP) in Japan. A study group formed by the Ministry of Internal Affairs and Communications estimated the proportion of MNP users and analyzed the user benefits and associated costs to introduce MNP. Owing to the particular market structure and technology available, MNP was expected to yield a larger benefit in the Japanese mobile market than that seen in other countries. Based on the results of the research reviewed with respect to the market situation one year after introducing MNP, the increased competition in the mobile phone market was onfirmed by decreasing call charges and a reduction in the share of the dominant operator. 相似文献
12.
We investigate the sequential choice of location in a mixed duopoly, where a welfare–maximising public firm competes against a profit–maximising private firm. We examine the desirable role of the public firm in a mixed market. We also consider the effect of price regulation. We find that the public firm should become the follower (leader) if a price regulation is (is not) imposed. We also find that neither price regulation nor privatisation of the public firm improves welfare. 相似文献
13.
This paper presents an approach for discussing the state of society, which is measured by multiple social indicators, using data envelopment analysis (DEA). Replacing inputs and outputs in DEA with negative and positive social indicators respectively, we analyze the desirability of living in the 47 prefectures of Japan. This is also a proposal for the potential use of DEA in multi-dimensional evaluation analysis other than the standard DEA efficiency analysis. The results using eight social indicators identify 26 DEA desirable prefectures out of the 47 and present other useful knowledge and information. It is concluded that DEA, which can avoid uniform evaluation by an a priori weighting system, provides availability as a comprehensive evaluation tool different from traditional ones. 相似文献
14.
Hitoshi Imai Naoyuki Ishimura Ikumi Mottate Masaaki Nakamura 《Asia-Pacific Financial Markets》2006,13(4):315-326
The Hoggard–Whalley–Wilmott equation is introduced to model portfolios of European type options incorporating transaction
costs. The model gives rise to a nonlinear parabolic partial differential equation (PDE), whose nonlinearity reflects the
presence of transaction costs. We show analytically the existence of solutions which are not necessarily convex nor concave.
Numerical treatments are also given, which are devised to effectively handle an infinite domain and unbounded solutions.
相似文献
15.
Midori Matsushima Hiroyuki Yamada Yasuharu Shimamura 《Review of Development Economics》2020,24(1):144-166
This study examines how the demand and supply of healthcare services have responded to the expansion of health insurance coverage in Vietnam by using biyearly provincial panel data from 2006 to 2014. The results of our analysis indicate significant progress towards universal health coverage (UHC) in Vietnam, with the expansion of health insurance coverage being accompanied by increases in admissions and inpatient days. However, some concerns remain. Our findings show a positive response of supply capacity only in terms of doctors and nurses at higher‐level hospitals (provincial hospitals), and none in other relevant aspects. Moreover, we find no positive response of the number of outpatient visits. Another concern is the issue of financial protection. The decline in out‐of‐pocket payments is not significant throughout our observation period, suggesting that lowering the cost of healthcare is not straightforward and that the expansion of health insurance coverage alone cannot achieve this. We believe that the Vietnamese experience has valuable implications for other emerging and developing countries, considering that the expansion of health insurance coverage is likely to increase utilization of healthcare services significantly and that the supply side needs to be prepared for the increase. 相似文献
16.
Telecommuting, a dispersed style of commuting enabled by developments in info-communication technology, is becoming increasingly popular among Japanese white-collar employees. According to our estimates, 9–14 million employees will telecommute by 2010, which will result in a 6.9–10.9% reduction in congestion in Tokyo, Japan. Associated cost savings are equivalent to 7.9–26.4% of annual spending on public transportation. Due to the considerable size of these positive external effects, some degree of policy support will be necessary to achieve a socially optimal level of penetration by telecommuting. 相似文献
17.
Tracking emerging technologies in energy research: Toward a roadmap for sustainable energy 总被引:1,自引:0,他引:1
Yuya Kajikawa Author Vitae Junta Yoshikawa Author VitaeAuthor Vitae Katsumori Matsushima Author Vitae 《Technological Forecasting and Social Change》2008,75(6):771-782
Science and technology for renewable and sustainable energy are indispensable for our future society and economics. To meet the goal of sustainable energy development, there is a growing body of research efforts world wide. The planner of energy research has to grasp the broader coverage of scientific and technological research, and make decisions on effective investment in promising and emerging technologies especially under circumstances of limited resources. In this paper, we track emerging research domains in energy research by using citation network analysis. Our analysis confirms that the fuel cell and solar cell are rapidly growing domains in energy research. We further investigate the detailed structure of these two domains by clustering publications in these domains. Each citation cluster has characteristic research topics, and there is a variety of growth trends among the clusters. By using citation network analysis, we can track emerging research domains among a pile of publications efficiently and effectively. 相似文献
18.
Hitoshi Mitsuhashi Hyeon Jeong Park Patrick M. Wright Rodney S. Chua 《International Journal of Human Resource Management》2013,24(2):197-216
This paper examines the differences in perceptions of the importance and effectiveness of human resources (HR) practices in firms operating in the People's Republic of China. The major finding is that while there are no significant differences between HR and line executives' perceptions of the importance of each functional area in human resource management (HRM), there are significant differences between line and HR executives' perceptions of the effectiveness of these areas. Line and HR executives both view the issue of securing, developing and maintaining human resources as a critical issue for the execution of daily operations and long-term strategic plans. However, line executives perceive HR performance effectiveness as significantly lower in these functional areas than HR executives do. Therefore, HR departments are not meeting the performance expectations of line executives. There are three possible reasons for the poor performance of HR departments. First, government intervention may limit HR departments' ability to act strategically. Second, HR departments may not have enough power to act strategically. Third, HR departments may have few capabilities to respond to line executives' demands. 相似文献
19.
This study examines the role of top management team (TMT) member succession in breaking organizational inertia. We compare
the impact of two types of change in TMTs—in member number and demographic heterogeneity—on subsequent strategic reorientation
using data on the diversification activities of firms in the Japanese textile industry. Our findings suggest that executive
succession does not trigger strategic change unless succession entails change in the values and interests of executives embedded
in their demographic traits.
Riu Yokota (MS, University of Tsukuba) is an independent researcher in Japan. His research interests include executive succession, strategic change, and business ethics in organizations. Hitoshi Mitsuhashi (Ph.D. Cornell University) is an associate professor of organization studies at University of Tsukuba in Japan. His research interests include interorganizational relations, strategic change, and industry evolution. 相似文献
Hitoshi MitsuhashiEmail: |
Riu Yokota (MS, University of Tsukuba) is an independent researcher in Japan. His research interests include executive succession, strategic change, and business ethics in organizations. Hitoshi Mitsuhashi (Ph.D. Cornell University) is an associate professor of organization studies at University of Tsukuba in Japan. His research interests include interorganizational relations, strategic change, and industry evolution. 相似文献
20.
We examine firms' choice of organizational governance form. Using longitudinal data on a sample of business format franchisors operating in North America, we show that the cross‐sectional evidence commonly used to demonstrate support for efficient contracting explanations for organizational governance form is not robust to the year of investigation, firm effects, or selection effects. We theorize that this outcome may result from dynamic processes through which a firm's organizational governance form evolves. We develop and test two hypotheses for the effects of organizational momentum on organizational governance form, and find that organizational momentum is a robust predictor. Our results suggest that researchers consider the dynamics of momentum in explaining the form of firm governance. Copyright © 2008 John Wiley & Sons, Ltd. 相似文献