首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   113篇
  免费   10篇
财政金融   16篇
工业经济   10篇
计划管理   14篇
经济学   16篇
综合类   2篇
运输经济   4篇
旅游经济   7篇
贸易经济   32篇
农业经济   12篇
经济概况   9篇
邮电经济   1篇
  2023年   3篇
  2021年   3篇
  2020年   7篇
  2019年   4篇
  2018年   13篇
  2017年   9篇
  2016年   6篇
  2015年   9篇
  2014年   5篇
  2013年   16篇
  2012年   2篇
  2011年   8篇
  2010年   11篇
  2009年   7篇
  2008年   6篇
  2007年   4篇
  2006年   2篇
  2005年   1篇
  2002年   1篇
  2001年   1篇
  2000年   2篇
  1999年   1篇
  1998年   1篇
  1994年   1篇
排序方式: 共有123条查询结果,搜索用时 46 毫秒
21.
Every person is indeed looking for strength and success in their lives.As the last of the fireworks blasts off its sparklv salute to mark the turn of the New Year,we say farewell to the graceful strength which galloped in on the Year of the Horse,and warmly welcome the Year of the Sheep.Sparks of debate have fired heavy discussions  相似文献   
22.
Loss firms are an economically significant and growing segment of the population of publicly traded corporations. Relatively little is known about the tax positions of loss firms because the firms are typically dropped from tax avoidance studies. We develop a new measure of corporate cash tax avoidance that is meaningful for all observations and reflects the extent to which a firm is tax-favored. We examine the extent to which inferences about corporate tax avoidance over the past twenty-seven years change when we examine the full population of firms, as opposed to a profitable and/or taxable subsample. In contrast to prior research findings, our results suggest that on average firms are tax-disfavored, by which we mean cash taxes paid exceed the product of the firm’s pre-tax book income and the statutory tax rate. In addition, many industries that appear to be tax-favored in profitable subsamples are tax-disfavored when the entire population is examined. We also find that the extent to which firms are tax-disfavored is increasing over time, and that domestic firms are more tax-disfavored than multinationals.  相似文献   
23.
This study uses a confidential data set of firms assigned to the Internal Revenue Service's Coordinated Industry Case (CIC) program to examine the effect of audit certainty on firms' tax reporting behavior. We first model the determinants of assignment to the program. Although the ability and incentive to avoid taxes are related to CIC assignment, we find that the IRS assigns firms primarily based on size and complexity. We then test whether audit certainty has a detectable effect on tax payments. Our results show that tax payments do not change when firms enter the CIC program, suggesting the CIC program does not have higher deterrence or enforcement effects relative to the IRS's standard selection and audit process for large corporations not included in the CIC program. However, supplemental analysis suggests that audit certainty does alter managers' expectations regarding future tax payments. Our paper provides new empirical evidence on the strategic game between the taxpayer and the tax authority and has important implications for tax authorities as they consider the costs and benefits of certain audit programs.  相似文献   
24.
Review of Quantitative Finance and Accounting - This study examines how the composition of the board of directors at Chinese firms affects crash risk. The results indicate that co-opted directors...  相似文献   
25.
This paper examines collaborative ventures leading toward the launch of new products in the pharmaceutical industry. These collaborative ventures are one of the most underresearched areas in the new product literature, yet the preponderance of these collaborative ventures makes it an area of great importance for scholars and practitioners alike. As such, the purpose of the study is to examine why some collaborative projects produce a favorable outcome (the launch of a product) whereas others do not. That is, what characteristics of partner firms in the collaborative ventures and what characteristics of the partnership lead to a successful launch of a new product in the pharmaceutical industry? Secondary data from the pharmaceutical industry are employed in a multinomial logit model. Data from 128 collaborative ventures from 1980 to 2004 are used in the analysis. The partner firms in the collaborative ventures are from various industries ranging from malt beverages to pharmaceutical preparations to electronic and other equipment among others. Of the 128 collaborative ventures, 66 were successful in leading to a new product launch, whereas 62 did not result in the launch of a new product. The results from the multinomial logit analysis suggest that combined marketing resources of parent companies, combined technological intensity of parent companies, and combined asset bases of parent companies contribute to the likelihood of an eventual product launch in a collaborative venture. However, the results of the analysis show that contrary to expectations, technological complementarity of partners in the collaborative venture is not a significant predictor of successful new product launch. The results of the study suggest certain aspects for managers to consider when establishing collaborative ventures. To maximize the possibilities of the collaborative venture leading to the successful launching of a new product, managers should be concerned with the resources potentially available to partners in the collaborative venture from parent firms. These resources are not only of financial nature but also of technological nature. The existence of these resources does not ensure provision of resources to the collaborative venture; however, without the possibility of these resources it appears that successful launch of a product is less likely.  相似文献   
26.
Aims: Patients with psoriasis often undergo treatment with a sequence of biologic agents because of poor/loss of response to initial therapy. With the availability of newer agents like ixekizumab and secukinumab, there is a need for cost-effectiveness analyses to better reflect current clinical practice. This study aimed to assess the cost-effectiveness of a sequence of biologic therapies containing first-line ixekizumab vs first-line secukinumab in patients with moderate-to-severe plaque psoriasis in the UK.

Materials and methods: A Markov model with a lifetime horizon was developed to compare the cost-effectiveness of ixekizumab and secukinumab treatment sequences: ixekizumab → ustekinumab → infliximab → best supportive care (BSC) vs secukinumab → ustekinumab → infliximab → BSC. The model used monthly cycles, and included four health states: trial period, treatment maintenance, BSC, and death. At the end of the trial period, responders transitioned to maintenance therapy; non-responders transitioned to the next biologic in the sequence. An annual discontinuation rate of 20% was assumed for maintenance therapy.

Results: The ixekizumab sequence provided cost savings of £898 (£176,203 vs 177,101) [year 2015 values] and gained 0.03 more quality-adjusted life-years (QALYs: 1.45 vs 1.42) vs the secukinumab sequence over the lifetime horizon. Probabilistic sensitivity analysis showed an 89.8% likelihood that the ixekizumab sequence would be cost-effective at a threshold of £20,000 per QALY gained.

Limitations: The analysis used list prices for drugs rather than confidential, preferentially priced Patient Access Scheme costs. In addition, efficacy input data were based on a network meta-analysis, as there were no head-to-head trials comparing ixekizumab and secukinumab.

Conclusion: First-line treatment with ixekizumab as part of a specific sequential biologic therapy for moderate-to-severe plaque psoriasis in the UK provided slight advantages in cost savings and QALYs gained over a similar treatment sequence initiated with secukinumab. In view of the small magnitude of these differences, factors such as patient preferences (e.g. for number of injections) and long-term safety (e.g. related to time on the market) may also be important for clinical decision-making.  相似文献   
27.
In today's hypercompetitive market, a firm's individual efforts, by themselves, are not sufficient to respond to marketplace changes in a timely and effective manner. Rather, the firm must rely on its intermediaries and bundle their respective resources to create responsiveness and added value to customers. In this investigation, the authors draw on the relationship marketing literature and the resource-based perspective to examine how firms can increase their customer value creation by exploring two specific driving forces, i.e., strategic importance of supply chain partners and interfirm integration, and relationship-enabled responsiveness as the dynamic capabilities derived from the driving forces. Using the developed scales for customer value creation, hypotheses are tested on data collected from 184 firms. Results suggest that strategic importance of supply chain partners motivates interfirm integration, i.e., strategic collaboration and information technology alignment, setting the stage for enhanced relationship-enabled responsiveness, and subsequently, customer value creation for the firm.  相似文献   
28.
By exercising market power, a firm will distort the production, and therefore the emissions decisions, of all firms in the market. This paper examines how the welfare implications of strategic behavior depend on how pollution is regulated. Under an emissions tax, aggregate emissions do not affect the marginal cost of polluting. In contrast, the price of tradable permits is endogenous. I show when this feedback effect increases strategic firms’ output. Relative to a tax, tradable permits may improve welfare in a market with imperfect competition. As an application, I model strategic and competitive behavior of wholesalers in a Mid-Atlantic electricity market. Simulations suggest that exercising market power decreased emissions locally, thereby substantially reducing the regional tradable permit price. Furthermore, I find that had regulators opted to use a tax instead of permits, the deadweight loss from imperfect competition would have been even greater.  相似文献   
29.
30.
In this article we reflect on the adolescent years of Asia management research published in the Asia Pacific Journal of Management (APJM) by reviewing work published in the past 10 years (1997–2006). We report that during the last decade, APJM has published 223 research articles, written by 373 different authors, who are affiliated with 203 different institutions. Our discussion of the future of Asia management research is guided by Kuhn’s (Kuhn, T. S. The structure of scientific revolutions. Chicago: University of Chicago Press, 1962) perspective on the nonlinear progression of science. We argue that as a growing community, Asia management research is finding its “identity” and establishing its presence in the larger worldwide management research community. Following our analysis, we conclude that the growth of Asia management research—as captured by APJM publications—throughout its “adolescent” years has set forth a challenging and exciting path for the future. All authors contributed equally. We thank Mike Peng (Editor-in-Chief) for his encouragement and advice. This work was completed when Yu-Shan Su was a Fulbright visiting scholar at the University of Texas at Dallas (UTD). She thanks the Fulbright Association and the Taiwanese Ministry of Education for partially funding this work.
Erin G. Pleggenkuhle-MilesEmail:
Ramya R. AroulEmail:
Sunny Li SunEmail:
Yu-Shan Su (Corresponding author)Email:

Erin G. Pleggenkuhle-Miles   is a PhD student in International Management Studies at the University of Texas at Dallas. Her research interests include institutional effects on firm strategies and rural entrepreneurship. Ramya R. Aroul   is a PhD student in International Management Studies at the University of Texas at Dallas. Her research interests include organization strategy and evolution of new industries in emerging economies and rural entrepreneurship. Sunny Li Sun   is a PhD student in International Management Studies at the University of Texas at Dallas. His research interests include strategy on internationalization, M&A, alliance network and innovation. Yu-Shan Su   (PhD, National Taiwan University) is Assistant Professor of International Business at Chang Jung Christian University, Tainan, Taiwan. During 2006–07, she was a Fulbright visiting scholar at the University of Texas at Dallas. Her research interests are innovation and knowledge management in organizations and R&D management in the biotechnology and pharmaceutical industry.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号