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   451篇
  免费   22篇
财政金融   60篇
工业经济   26篇
计划管理   93篇
经济学   147篇
综合类   2篇
运输经济   7篇
旅游经济   8篇
贸易经济   101篇
农业经济   13篇
经济概况   16篇
  2023年   4篇
  2022年   7篇
  2021年   7篇
  2020年   18篇
  2019年   27篇
  2018年   15篇
  2017年   32篇
  2016年   24篇
  2015年   14篇
  2014年   15篇
  2013年   64篇
  2012年   21篇
  2011年   28篇
  2010年   28篇
  2009年   29篇
  2008年   20篇
  2007年   15篇
  2006年   10篇
  2005年   8篇
  2004年   9篇
  2003年   8篇
  2002年   7篇
  2001年   7篇
  2000年   7篇
  1999年   4篇
  1998年   3篇
  1997年   6篇
  1996年   4篇
  1995年   7篇
  1994年   1篇
  1993年   8篇
  1992年   3篇
  1989年   1篇
  1985年   2篇
  1984年   3篇
  1983年   1篇
  1982年   1篇
  1981年   4篇
  1979年   1篇
排序方式: 共有473条查询结果,搜索用时 484 毫秒
31.
ABSTRACT

It has been observed in the academic and practitioner literature, a disconnect between the activities of salespeople and the sales strategy espoused by sales organizations. This study examines organizational and individual factors that can influence salespersons’ willingness and ability to implement sales strategy. This paper also seeks to examine the performance implications of sales strategy implementation by salespeople. Data were collected from a sample of 190 business-to-business salespeople in different industries. The study’s hypotheses were tested using partial least squares (PLS). The results of the study show that the different types of sales force control (behavior control and outcome control) has contrasting effects on salesperson market and technical knowledge and salesperson implementation of sales strategy. The results also demonstrate that when salespeople implement sales strategy as part of their sales process, it has a positive effect on their sales performance.  相似文献   
32.
Significant gaps exist in health care regarding gender in the United States. Health status, social roles, culturally patterned behavior and access to health care can be influenced by gender. Women have been the primary users of health care and minority women usually have received poorer quality care than Non-Hispanic White (NHW) females. The objectives of this study were to identify gender, racial and ethnic disparities in access to substance abuse treatment in a Texas hospital. Secondary data collected on 1,309 subjects who underwent detoxification were studied. Gender, race/ethnicity, drug of abuse, relapse and financial classification were included in the analysis. Results indicate Hispanic females and Non-Hispanic Black (NHB) females were about 5 and 3.5 more likely than NHW females to use Medicaid services respectively (p < .05). NHW and NHB males were more likely to use Medicare than females (p < .05). NHB and Hispanic females were 5.8 and 2.1 times more likely to receive care for abuse of cocaine when compared to NHW females respectively (p < .05). Hispanic females were 2.3 times more likely to relapse than Non-Hispanic females, and uninsured NHB females were 7.1 times at a higher risk to abuse multiple drugs compare to NHW females (p < .05). Socio-economic factors, lower labor force participation rates, and less financial independence can explain females utilizing more often Medicaid regardless of their race/ethnicity. These results can be also explained by aggressive case management utilization, socio cultural barriers and/or discriminatory practices, both intentional and unintentional.  相似文献   
33.
The paper analyzes the effects of four regional integration agreements (Common Market of the South [MERCOSUR], Andean Community [ANCOM], Central American Common Market [CACM] and North America Free Trade Agreement [NAFTA]) on bilateral trade in 19 countries from the Western Hemisphere for the period 1970–2014. For this purpose we estimate different gravity models to control for trade creation and diversion, export diversification and intra-industry trade using OLS log-linearized gravity model and Poisson pseudo-maximum-likelihood panel data estimators that allow controlling for zero-value trade flows. We find trade creation for ANCOM, MERCOSUR and CACM and trade diversion for NAFTA and MERCOSUR countries. Export diversification negatively affects bilateral trade in all American agreements, while intra-industry trade has contributed to trade expansion in ANCOM and the opposite for NAFTA, MERCOSUR and CACM. Global supply chains may help us explain these results. Finally, we find anticipatory effects on trade several years before the signing of the agreements, but only NAFTA countries seem to be natural trading partners in the region while the rest of Latin American regional agreements have not resulted in a comprehensive, profound and consolidated common market.  相似文献   
34.
This study examines the relationships of empathy, moral identity and cynicism with the following dimensions of consumer ethics: the passive dimension (passively benefiting at the expense of the seller), the active/legal dimension (benefiting from questionable but legal actions), the ‘no harm, no foul’ dimension (actions that do not harm anyone directly but are considered unethical by some) and the ‘doing-good’/recycling dimension (pro-social actions). A survey of six hundred Australian consumers revealed that both empathy and moral identity were related to negative beliefs regarding the passive and the active/legal dimensions of consumer ethics and were related to positive beliefs regarding the ‘doing-good’/recycling dimension. Cynicism was related to positive beliefs regarding the passive dimension of consumer ethics and was related to negative beliefs regarding the ‘doing-good’/recycling dimension. The role of moral disengagement in mediating these relationships was examined. Empathy and moral identity were only indirectly negatively related to the ‘no harm, no foul’ dimension of consumer ethics through moral disengagement, while cynicism was indirectly positively related to this dimension through moral disengagement. Theoretical and practical implications of these findings are discussed.  相似文献   
35.
This paper explores the fundamental question of what ‘responsibility’ means to different sets of world views adopted implicitly by business students. The exploration adopts the stakeholder theory and three subsets of the Friedman mentality to explain how individuals may value sustainability initiatives. Subsequently, it explores whether it is better to flow with the dominant economic‐driven world view as prescribed by the business school or to challenge it in order to cultivate business students with sustainability‐driven values. The conclusion highlights implications for business and management education, as well as the role of entrepreneurship to promote sustainability values.  相似文献   
36.
In the European Union, a series of competencies are shared between a central agency called the European Commission, and the governments of the Member States. This paper focuses on two of those policies: research and regional development. Here, we model and discuss how the level of commitment of a central authority toward poor regions affects the design of the best decision-making process. We explore cases of full centralization and full decentralization, and situations where the two levels of government are allowed to take decisions, either simultaneously or sequentially. In the latter case, we make a distinction between a situation where the central agency decides first as in most federations, and one in which it decides second, then being an agent of national governments. This setting is especially relevant for the European Union. We show, in particular, that when the degree of commitment of the center is high, assignment of redistributive competencies to both levels of power is a proxy for centralization. Additionally, the poorer region may find its best interest in an institutional design where the regions decide first.  相似文献   
37.
In this paper we extend nearest-neighbour predictors to allow for information content in a wider set of simultaneous time series. We apply these simultaneous nearest-neighbour (SNN) predictors to nine EMS currencies, using daily data for the 1st January 1978–31st December 1994 period. When forecasting performance is measured by Theil's U statistic, the (nonlinear) SNN predictors perform marginally better than both a random walk and the traditional (linear) ARIMA predictors. Furthermore, the SNN predictors outperform the random walk and the ARIMA models when producing directional forecasts.When formally testing for forecast accuracy, in most of the cases the SNN predictor outperforms the random walk at the 1% significance level, while outperforming the ARIMA model in three of the nine cases. On the other hand, our results suggest that the probability of correctly predicting the sign of change is higher for the SNN predictions than the ARIMA case.  相似文献   
38.
Consider a large population of finitely-lived agents organized into n different hierarchical levels. Every period, all those placed at each level are randomly matched to play a given symmetric game. Based on the resulting outcome, a ρ-fraction of agents who (within their own level) attain the highest payoffs are promoted upwards. On the other hand, newcomers replacing those who die every period enter at the lowest level and choose irreversibly the strategy to be played for the rest of their life. This choice is made, with some noise, by imitating one of the strategies adopted at the highest level.  In this setup, the unique long-run behavior of the system is fully characterized for the whole class of 2×2 coordination games and two alternative variations of the model. The results crucially depend on the key “institutional” parameters ρ and n. In particular, it is shown that inefficient behavior prevails in the long run (even when risk-dominated) if promotion is only mildly selective—high ρ—and the social system is quite hierarchical—large n. In a stylized manner, these parameter conditions may be viewed as reflecting a sort of institutional deficiency that impairs economic performance. Journal of Economic Literature Classification Numbers: C70, C72, C73, D72.  相似文献   
39.
Barriers to innovation are heterogeneous, of financial and non-financial nature. The importance of barriers to innovation and their actual influence on innovation depend on firms’ characteristics such as sectoral affiliation, technological behavior and their response to perceived obstacles to innovation. Firms either continue to engage in innovation, or they avoid the activity altogether. This paper explored the nature and perceived importance of the obstacles to innovation that firms confront, in a developing-country context; we build on survey data about firms in Mexico. Our findings suggest that two kinds of policy interventions should help offset a firm’s perception of barriers to innovation. On the one hand, policies should enhance the innovation capacity of firms interested in innovation; on the other hand, policies need to tackle factors that reduce the interest of firms in innovation. Policies that boost demand for locally generated innovations would assist in achieving both these goals.  相似文献   
40.
Consumers assess the credibility of online product reviews to guide their purchase decisions. However, little is known about how consumers determine the credibility of online product reviews. This article examines the effect of the level of detail in a product review and the level of reviewer agreement with it on the credibility of a review and consumers' purchase intentions for search and experience products. Overall, the results indicate that more credible reviews lead to higher purchase intentions. Interestingly, the findings also demonstrate that consumers determine the credibility of a review differently for search and experience products. For search products, consumers deem online reviews to be more credible when the reviews contain detailed information about the product. However, for experience products, consumers determine the credibility of a review by assessing the level of reviewer agreement with a review. The lack of diagnosticity of detailed information in online reviews of experience products is attributed to the idiosyncratic nature of experiences. Implications for research and practice are discussed.  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