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   13291篇
  免费   396篇
  国内免费   7篇
财政金融   2738篇
工业经济   1249篇
计划管理   2132篇
经济学   2713篇
综合类   351篇
运输经济   167篇
旅游经济   234篇
贸易经济   2293篇
农业经济   682篇
经济概况   1129篇
邮电经济   6篇
  2023年   65篇
  2022年   48篇
  2021年   109篇
  2020年   172篇
  2019年   239篇
  2018年   248篇
  2017年   266篇
  2016年   253篇
  2015年   202篇
  2014年   298篇
  2013年   1369篇
  2012年   445篇
  2011年   732篇
  2010年   586篇
  2009年   561篇
  2008年   640篇
  2007年   445篇
  2006年   513篇
  2005年   446篇
  2004年   547篇
  2003年   451篇
  2002年   376篇
  2001年   328篇
  2000年   268篇
  1999年   317篇
  1998年   217篇
  1997年   244篇
  1996年   189篇
  1995年   173篇
  1994年   169篇
  1993年   231篇
  1992年   209篇
  1991年   206篇
  1990年   144篇
  1989年   145篇
  1988年   136篇
  1987年   145篇
  1986年   95篇
  1985年   140篇
  1984年   176篇
  1983年   141篇
  1982年   130篇
  1981年   99篇
  1980年   107篇
  1979年   94篇
  1978年   69篇
  1977年   70篇
  1976年   97篇
  1974年   57篇
  1973年   49篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
Johnston  Ron  Jones  Kelvyn  Manley  David 《Quality and Quantity》2018,52(4):1957-1976
Quality & Quantity - Many ecological- and individual-level analyses of voting behaviour use multiple regressions with a considerable number of independent variables but few discussions of their...  相似文献   
2.
3.
4.
Private equity performance, both for buyouts and venture capital, has been highly cyclical: periods of high fundraising have been followed by periods of low performance. Despite this seemingly predictable variation, we find modest gains, at best, to pursuing realistic, investable strategies that time capital commitments to private equity. This occurs, in part, because investors can only time their commitments to funds; they cannot time when commitments are called or when investments are exited. There is a high degree of time-series correlation in net cash flows even across commitment strategies that allocate capital in a very different manner over time.  相似文献   
5.
This paper investigates not only the question of whether there is exchange rate pass‐through (ERPT) but also the extent to which the pass‐through is asymmetric or state‐dependent in the BRICS countries. Using monthly data from 1999:M1 to 2019:M12 and non‐linear smooth transition vector autoregressive (STVAR) model, our results provide evidence of period‐specific ERPT between the upper and lower regime periods, governed by the selected transition variables. The results further suggest that the pass‐through of exchange rate is higher when the economy is experiencing large appreciations and expansions as well as large depreciations and recessions. Theimplication for these findings is that ERPT is strongly affected by the state of the economy.  相似文献   
6.
7.
Journal of Business Ethics - Airline pilots are attributed ultimate responsibility and final authority over their aircraft to ensure the safety and well-being of all its occupants. Yet, with the...  相似文献   
8.
Prior literature examined reciprocity in the context of value creation. However, research has yet to examine whether reciprocity exists in value sharing. To address this gap, the authors examine retailer’s reciprocal value sharing with its manufacturer in relation to new product introductions. The authors test, via a survey of retail managers, whether reciprocal value sharing is influenced by an interaction of manufacturer’s prior new product success with innovativeness of a manufacturer’s products and the frequency of new product introduction. The results indicate that a retailer’s reciprocal value sharing is greater when the manufacturer historically launched successful new products, and that this effect is decreased with the innovativeness of a manufacturer’s products but increased with the frequency of new product introduction.  相似文献   
9.
Firms increasingly use games to interact with their customers. Yet, surprisingly little is known about whether, when, and how such “gamified” interactions engage consumers with a firm’s brand, thereby facilitating self–brand connections. Building on flow theory, we show that gamified interactions that are highly interactive and optimally challenging facilitate self–brand connections, because such games lead to emotional and cognitive brand engagement. A field study and three experiments across various product domains and game designs support our theory. We also identify conditions under which consumers do not become engaged with a brand, namely when firms restrict their decisional control either to voluntarily participate in the game (i.e., compulsory play) or to spend as much time as desired playing the game (i.e., time pressure). Our findings advance existing knowledge about the use of games in marketing and provide important implications for how marketers can harness their potential to build self–brand connections.  相似文献   
10.
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