全文获取类型
收费全文 | 2416篇 |
免费 | 11篇 |
专业分类
财政金融 | 536篇 |
工业经济 | 224篇 |
计划管理 | 427篇 |
经济学 | 480篇 |
综合类 | 42篇 |
运输经济 | 16篇 |
旅游经济 | 63篇 |
贸易经济 | 387篇 |
农业经济 | 65篇 |
经济概况 | 187篇 |
出版年
2023年 | 12篇 |
2021年 | 23篇 |
2020年 | 39篇 |
2019年 | 69篇 |
2018年 | 61篇 |
2017年 | 61篇 |
2016年 | 47篇 |
2015年 | 31篇 |
2014年 | 43篇 |
2013年 | 212篇 |
2012年 | 77篇 |
2011年 | 83篇 |
2010年 | 74篇 |
2009年 | 84篇 |
2008年 | 78篇 |
2007年 | 65篇 |
2006年 | 78篇 |
2005年 | 79篇 |
2004年 | 60篇 |
2003年 | 70篇 |
2002年 | 62篇 |
2001年 | 44篇 |
2000年 | 41篇 |
1999年 | 48篇 |
1998年 | 42篇 |
1997年 | 44篇 |
1996年 | 53篇 |
1995年 | 26篇 |
1994年 | 28篇 |
1993年 | 32篇 |
1992年 | 38篇 |
1991年 | 32篇 |
1990年 | 28篇 |
1989年 | 26篇 |
1988年 | 36篇 |
1987年 | 25篇 |
1986年 | 24篇 |
1985年 | 58篇 |
1984年 | 38篇 |
1983年 | 42篇 |
1982年 | 40篇 |
1981年 | 22篇 |
1980年 | 35篇 |
1979年 | 32篇 |
1978年 | 20篇 |
1977年 | 24篇 |
1976年 | 14篇 |
1975年 | 21篇 |
1974年 | 16篇 |
1973年 | 13篇 |
排序方式: 共有2427条查询结果,搜索用时 0 毫秒
951.
Marrisa Joseph 《Business History》2020,62(6):940-959
AbstractThe literary agent is a recent addition to the publishing industry, yet in a relatively short space of time has become instrumental in the production of literature. This article examines the origins and development of the A.P. Watt literary agency to explore how it became a dominant organisation in the late nineteenth century. It analyses how its founder Alexander Pollock Watt, despite being met with resistance, gained legitimacy to be accepted by authors and publishers. Through an analysis of historical sources this article argues that by using contract law, Watt was able to disrupt existing business practices. 相似文献
952.
Dinçer Konur Joseph Geunes 《Transportation Research Part E: Logistics and Transportation Review》2011,47(1):1-17
We study a competitive facility location problem with identical suppliers competing in multiple markets subject to distribution network congestion. We first analyze the solution of a symmetric competitive location game and discuss the firms’ facility location and equilibrium market supply decisions. Then, we utilize the model to provide analytical characterization of the effects of traffic congestion costs on equilibrium distribution flows. These analytical results permit qualitative characterization of how changes in congestion levels and costs affect equilibrium location and distribution decisions. The results of extensive numerical studies serve to further illustrate the effects of traffic congestion costs on location, market supply quantity, and distribution decisions. 相似文献
953.
954.
955.
In this paper show that the Canada‐US Free Trade Agreement (CUSFTA) tariff preferences have triggered a decline in Canadian external tariffs, explaining a two percentage point reduction in the average tariff between 1989 and 1998. Next, we found that industries that generate the least export rent to the US firms experienced deeper tariff cuts in Canada; this result provides evidence of cooperation in trade policies between the US and Canada. Finally, we estimate the effect of the CUSFTA on the intensity of industrial lobbying for trade policy in Canada and find no relationship between preferential trade liberalization and lobbying activity. 相似文献
956.
Specification tests using stochastic bottleneck models of airport congestion investigate whether dominant airlines internalize or ignore self-imposed delays at twenty-seven major US airports. Data on flight times determine the airport's landing and takeoff delays for every minute of operation during peak travel days. Dynamic congestion functions based on stochastic-queuing theory separately identify delays that aircraft experience directly, impose internally on their airline's other aircraft, or impose externally on other airlines. Specification tests largely reject internalization and fail to reject non-internalization by dominant airlines. Optimal pricing should value all time using non-dominant aircraft time values and treat all delays as external. 相似文献
957.
958.
959.
960.