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   4篇
财政金融   16篇
工业经济   5篇
计划管理   11篇
经济学   21篇
综合类   5篇
贸易经济   32篇
农业经济   18篇
经济概况   9篇
  2021年   2篇
  2020年   5篇
  2019年   3篇
  2018年   2篇
  2017年   1篇
  2016年   2篇
  2015年   2篇
  2014年   3篇
  2013年   3篇
  2012年   2篇
  2011年   4篇
  2010年   8篇
  2009年   5篇
  2008年   1篇
  2007年   3篇
  2006年   10篇
  2005年   4篇
  2004年   3篇
  2003年   6篇
  2002年   7篇
  2001年   5篇
  2000年   3篇
  1999年   6篇
  1998年   1篇
  1997年   2篇
  1996年   1篇
  1995年   2篇
  1994年   1篇
  1993年   2篇
  1991年   1篇
  1990年   2篇
  1989年   1篇
  1987年   1篇
  1986年   3篇
  1984年   1篇
  1983年   1篇
  1982年   2篇
  1981年   2篇
  1977年   2篇
  1969年   2篇
排序方式: 共有117条查询结果,搜索用时 0 毫秒
71.
Estimating the price of default risk   总被引:21,自引:0,他引:21  
A firm's instantaneous probability of default is modeled asa translated square-root diffusion process modified to allowthe process to be correlated with default-free interest rates.The parameters of the process are estimated for 161 firms. Anextended Kalman filter approach is used that incorporates boththe time-series and cross-sectional (term structure) propertiesof the individual firms' bond prices. The model is reasonablysuccessful at fitting corporate bond yields, while key featuresof the term structures of yield spreads are captured in thesigns and magnitudes of the resulting parameter estimates.  相似文献   
72.
In this article, we examine whether certain political election outcomes create, rather than resolve, uncertainty in financial markets. We posit that the market uncertainty associated with unanticipated election outcomes is not resolved before or on the election dates. To test this claim, we use the surprise outcome of the 2016 U.S. presidential election and two previous U.S. presidential elections as benchmarks. In contrast to prior elections, we find that the 2016 U.S. presidential election outcome did not resolve market uncertainty. Specifically, we show significant increases in transactions costs, adverse selection costs, and volatility in the days following the election date. We contribute to the literature by suggesting that unexpected elections can engender, rather than resolve, market uncertainty.  相似文献   
73.
Brands have become increasingly important as a foundation for competitive strategy. Unfortunately, although brand managers are responsible for brand strategy development and execution, little is known about what makes a brand manager effective. A model is developed to understand what intangible capital embodied by brand managers influences brand management capabilities and resultant brand performance. Measures of brand manager intangible capital and brand management capabilities are developed through an iterative scale development process. Hypothesis testing, derived from a survey of brand managers, indicates that brand manager human, relational and informational capital influences brand management capabilities and resultant brand performance, and brand manager intangible capital has an indirect effect on brand performance via brand management capabilities. By delineating and operationalizing the intangible capital and capabilities of brand managers, this study provides a theoretical and empirical foundation for future research on brand managers, tools for assessing current brand manager capital and capabilities, and guidance in relation to intangible capital and capabilities needed by brand managers.  相似文献   
74.
Companies are encouraging customers to participate in the process of creating and delivering their offering(s). In this strategy, not only do providers select a level of customer co-production, but also the level of customer control. This study examines the effects of control types (cognitive, behavioral, and decisional) and their interaction on customers’ affective responses in service operations with varying levels of co-production. An extensive two-study design, across two service contexts, tests the interaction of different levels of co-production and control types on customers’ affective responses. Results show when decisional control is low, one additional control type (behavioral or cognitive) in the operational process can compensate for low decisional control. Theoretical and practical implications are discussed.  相似文献   
75.
Existing theories of regional integration do not satisfactorily explain European legal integration. Like the bears’ porridge, one explains too much, another too little, and yet another requires unnecessary information. Constitutional economics, viewing regional integration as a process producing a constitution, is able to explain both momentum toward and resistance to legal integration in a parsimonious fashion. Further, it produces a unique analysis of the current circumstances of European legal integration, revealing that the Kompetenz–Kompetenz debate addresses the fundamental dilemma of compound republics. This also discloses that European integration has produced a novel answer to this old question.
Nathan D. GriffithEmail:
  相似文献   
76.
Innovation and Productivity Across Four European Countries   总被引:6,自引:0,他引:6  
This paper compares the role innovation plays in productivityacross four European countries, France, Germany, Spain, andthe UK, using firm-level data from the internationally harmonizedCommunity Innovation Surveys (CIS3). Despite a considerablenumber of national firm-level studies analysing this relationship,cross-country comparisons using micro data are still rare. Weapply a structural model that describes the link between R&Dexpenditure, innovation output, and productivity (CDM model).Our econometric results suggest that overall the systems drivinginnovation and productivity are remarkably similar across thesefour countries, although we also find interesting differences,particularly in the variation in productivity that is associatedwith more or less innovative activities. Footnotes 1 E-mail addresses: rgriffith{at}ifs.org.uk; ehuergo{at}ccee.ucm.es;jacques.mairesse{at}ensae.fr; b.peters{at}zew.de  相似文献   
77.
Mullen, Alston and Wohlgenant (1989) (MAW) examined the distribution of the benefits of technical change in the Australian wool industry. Their conclusions are revisited by examining the probability distributions of changes in the welfare measures, given uncertainty about their model parameters. Subjective probability distributions are specified for the parameters and correlations among some of the parameters are imposed. Hierarchical distributions are also used to model diverse views about the specification of the subjective distributions. A sensitivity elasticity is defined through the estimation of a response surface to measure the sensitivity of the estimated research benefits to individual parameters. MAW's conclusions are found to be robust under the stochastic approach to sensitivity analysis demonstrated in this article.  相似文献   
78.
An evolutionary perspective of the resource‐based view is adopted to understand how changes in a partner firm's overall strategy may influence the firm's interfirm partnerships over time. We contend that changes in a partner firm's overall resource deployment strategy and partnering strategy influence the value and uniqueness of partnership resources. These changes alter the competitive advantage associated with partnership resources, affecting the propensity of partnership termination. An event history analysis is employed with 150 joint ventures over the period 1990 to 2001 to examine partnership termination within a longitudinal dataset. With initial partnership conditions controlled for, the results indicate significant influences of various changes in partner firm overall resource deployment strategy and partnering strategy on the propensity of termination. Further, competitor imitative activities are found to increase the propensity of termination as they reduce the uniqueness of partnership resources. This study provides support for an evolutionary perspective of resource value and competitive advantage that incorporates strategic change over time. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   
79.
The search for strategic fit within a market has become a core concept in strategy research. The issue of strategic fit is becoming increasingly important in international strategy as managers and academics explore the uniqueness of international markets. Unfortunately, during a time of open market diversity, many firms are driving toward a singular strategic orientation (i.e., market orientation), thus ignoring the underlying problems and criticisms with a standardized strategy, often resulting in suboptimal performance. A model highlighting the criteria necessary for fitting strategy to international contexts is developed. An empirical illustration is then used to examine the benefits of strategically fitting strategy to context. Finally, a process is provided to assist managers in the formation and implementation of their strategy. © 2006 Wiley Periodicals, Inc.  相似文献   
80.
The present article presents a conceptualization of how firms can respond to the issues of globalization and time‐based competition through the use of virtual global teams to foster successful global product launches. It is argued that by combining input, managerial, and transformation‐based competencies effectively, the firm can configure a repertoire of strategic choices (e.g., marketing plans throughout the product development process) based on the national competitive environment, while at the same time being mindful of the need to maintain consistency within the firm's intermediaries operations—both in product development and global product launch. It is further argued that the linkages between globalization and time‐based competition necessitate managerial adjustments in decision frameworks to incorporate accelerated timescapes to maximize effectiveness in global product launch. In an effort to capture the varying impact of time on global decision makers a timescapes perspective is employed, where timescapes are analogous to landscapes because they include the temporal features of socioeconomic events in a variety of socially constructed contexts inclusive of timeframe, tempo, degree of path dependency, synchronization of events, sequence, anticipation, and ubiquity. The recognition of timescapes accentuates the contextual complexity of competition and creates the interface among events, environments, and individuals beyond the traditional numeric concept of clock time, thus requiring modification of a manager's decision‐making perspective. Further, it is argued that due to the rapid pace of globalization, many multinationals in their global product launches require that products, services, technical support, and prices throughout the world need to be coordinated. To effectively accomplish this goal of coordination as an accommodation, firms and their networks can form global virtual teams (i.e., culturally diverse, geographically dispersed, electronically communicating work group of members, who think and act in concert with the diversity of the global environment and intermediary needs–expectations) to enhance global product launch success. Lastly, it is argued that the hypercompetitive global marketplace cannot be managed ex post due to the level of cognitive complexity but must be managed ex ante by developing strategies capable of maintaining flexibility. To accomplish the task of competing in a hypercompetitive landscape, management must understand and incorporate a timescape of events that integrates the various perspectives of those involved in the global product development and launch decision‐making processes. Without a well‐articulated perspective of social time, managers will limit their ability to effectively coordinate global product development and launch across markets, thus hindering the firm's ability to maximize returns.  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