全文获取类型
收费全文 | 5293篇 |
免费 | 175篇 |
专业分类
财政金融 | 1007篇 |
工业经济 | 455篇 |
计划管理 | 905篇 |
经济学 | 1156篇 |
综合类 | 62篇 |
运输经济 | 29篇 |
旅游经济 | 64篇 |
贸易经济 | 1122篇 |
农业经济 | 223篇 |
经济概况 | 396篇 |
邮电经济 | 49篇 |
出版年
2023年 | 34篇 |
2022年 | 26篇 |
2021年 | 57篇 |
2020年 | 89篇 |
2019年 | 114篇 |
2018年 | 136篇 |
2017年 | 153篇 |
2016年 | 187篇 |
2015年 | 136篇 |
2014年 | 159篇 |
2013年 | 587篇 |
2012年 | 230篇 |
2011年 | 229篇 |
2010年 | 198篇 |
2009年 | 243篇 |
2008年 | 188篇 |
2007年 | 199篇 |
2006年 | 161篇 |
2005年 | 139篇 |
2004年 | 140篇 |
2003年 | 153篇 |
2002年 | 120篇 |
2001年 | 113篇 |
2000年 | 85篇 |
1999年 | 87篇 |
1998年 | 94篇 |
1997年 | 79篇 |
1996年 | 82篇 |
1995年 | 77篇 |
1994年 | 75篇 |
1993年 | 65篇 |
1992年 | 71篇 |
1991年 | 61篇 |
1990年 | 60篇 |
1989年 | 61篇 |
1988年 | 48篇 |
1987年 | 42篇 |
1986年 | 54篇 |
1985年 | 71篇 |
1984年 | 66篇 |
1983年 | 51篇 |
1982年 | 74篇 |
1981年 | 47篇 |
1980年 | 44篇 |
1979年 | 37篇 |
1978年 | 36篇 |
1977年 | 35篇 |
1976年 | 32篇 |
1975年 | 27篇 |
1972年 | 19篇 |
排序方式: 共有5468条查询结果,搜索用时 15 毫秒
61.
62.
63.
This study examines the role of international trade and specifically imports from low‐wage countries, in determining patterns of job loss in U.S. manufacturing industries between 1992 and 2007. Motivated by intuitions from factor‐proportions‐inspired work on offshoring and heterogeneous firms in trade, we build industry‐level measures of import competition. Combining worker data from the Longitudinal Employer‐Household Dynamics data set, detailed establishment information from the Census of Manufactures and transaction‐level trade data, we find that rising import competition from China and other developing economies increases the likelihood of job loss among manufacturing workers with less than a high school degree; it is not significantly related to job losses for workers with at least a college degree. 相似文献
64.
Supply Chain Citizenship: Investigating the Antecedents of Customer Interorganizational Citizenship Behaviors 下载免费PDF全文
Terry L. Esper Randy V. Bradley Rodney Thomas LaDonna M. Thornton 《Journal of Business Logistics》2015,36(4):306-320
Research has consistently established the strategic importance of supply chain collaboration. As a result, interfirm behavioral dynamics and relationships have emerged as key topics for both the academic and practitioner communities. This paper explores an interpersonal exchange tactic that is inherent to many collaborative initiatives—interorganizational citizenship behaviors (ICBs). The study specifically investigates why retail customers in business‐to‐business exchange relationships would exhibit ICBs, and explores how they assess and respond to the ICBs of suppliers. Findings of the study suggest that customers generally interpret and value the various types of ICBs differently, resulting in differential effects regarding the supply chain performance and relational implications of the behavior. These results not only inform managerial practice but also provide future research opportunities in the area of ICBs and the broader realm of interpersonal supply chain dynamics. 相似文献
65.
66.
67.
Driven by aspirations,but in what direction? Performance shortfalls,slack resources,and resource‐consuming vs. resource‐freeing organizational change 下载免费PDF全文
Research summary : Prior literature drawing on the behavioral theory of the firm has not considered how resource constraints impact the direction of organizational change in response to performance shortfalls relative to aspirations. We argue that decreasing financial resources resulting from substantial performance shortfalls and the absence or availability of slack resources together affect the emphasis on different types of organizational change in response to performance shortfalls. Using data on the acquisition and divestment behavior of 530 companies in the information and communications technology sector from 1992 to 2014, we find that the frequency of resource‐consuming acquisitions and of resource‐freeing divestments are affected differently by performance below aspirations and that these relationships are moderated by the level of financial slack. Managerial summary : This paper examines whether firms respond to performance shortfalls with acquisitions or divestments. We argue and show that the closer the firm is to the aspired level of performance, the more likely it is to respond with resource‐consuming acquisitions to close the performance gap, whereas the further it is from aspired performance, the more likely the firm is to respond with divestments to free resources. Financial slack weakens these relationships between performance relative to aspirations and acquisitions or divestments such that it increases the likelihood of a response through acquisitions while it reduces the likelihood of a response through divestments. Copyright © 2016 John Wiley & Sons, Ltd. 相似文献
68.
Export agriculture offers potentially high returns to smallholder farmers in developing countries, but also carries substantial market risk. In this article we examine the intertemporal welfare impact of the timing of a farmer's entry into the export pineapple market in southern Ghana. We examine whether farmers who never cultivated pineapple are better or worse off than farmers who decided to adopt pineapple earlier or later relative to their peers and experienced a significant adverse market shock several years prior to our endline survey. We use a two‐stage least squares model to estimate the causal effect of duration of pineapple farming on farmer welfare. Consistent with economic theory, we find that earlier adoption of the new crop brings greater welfare gains than does later uptake. But we find that the gains to later uptake of pineapple—just before the market shock—are small in magnitude, just 0.1 standard deviations of a comprehensive asset index, indicating that the gains to adoption may be precarious and depend on the context, in particular on the severity of prospective market shocks. 相似文献
69.
Thomas J. Venus Koen Dillen Maarten J. Punt Justus H. H. Wesseler 《Journal of Agricultural Economics》2017,68(2):407-426
We estimate the perceived costs of legal requirements (‘coexistence measures’) for growing genetically modified (GM) Bt maize in Germany using a choice experiment. The costs of the evaluated ex‐ante and ex‐post coexistence measures range from zero to more than €300 per measure and most are greater than the extra revenue the farmers in our survey expect from growing Bt maize or than estimates in the literature. The cost estimates for temporal separation, the highest in our evaluation, imply that the exclusion of this measure in Germany is justified. The costliest measures of the ones that are currently applied in Germany are joint and strict liability for all damages. Our results further show that neighbours do not cause a problem and opportunities for reducing costs through agreements with them exist. Finally, we find that farmers’ attitudes towards GM crops affect the probability of adoption of Bt maize. Our results imply that strict liability will deter the cultivation of Bt maize in Germany unless liability issues can be addressed through other means, for example, through neighbours agreements. 相似文献
70.
Thomas Wein 《Wirtschaftsdienst》2017,97(4):294-298
At the end of February 2017 the Federal High Court of Justice rules that building societies are allowed to terminate old contracts ahead of schedule. A lot of old contracts are problematic in the viewpoint of building societies due to high deposit interest rates. High deposit interest rates are dangerous for building societies in times of low interest rates, especially if low interest rates are long-lasting. The Federal High Court of Justice follows the opinion of the building societies that during saving periods, building societies can be seen as borrowers, and borrowers have the (exceptional) right to terminate contracts after ten years, which is established in the German Civil Law. A microeconomic intertemporal consumption model calculates this as an overreaction byf the Court: Building societies should only be allowed to reduce deposit interest rate to be compensated for non existing loan contracts. 相似文献