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   139240篇
  免费   3860篇
  国内免费   15篇
财政金融   26182篇
工业经济   11656篇
计划管理   22233篇
经济学   30190篇
综合类   1580篇
运输经济   974篇
旅游经济   2504篇
贸易经济   23919篇
农业经济   6285篇
经济概况   17328篇
信息产业经济   8篇
邮电经济   256篇
  2021年   855篇
  2020年   1631篇
  2019年   2395篇
  2018年   2445篇
  2017年   2633篇
  2016年   2795篇
  2015年   2110篇
  2014年   3422篇
  2013年   15327篇
  2012年   4254篇
  2011年   4338篇
  2010年   3857篇
  2009年   4414篇
  2008年   4060篇
  2007年   3421篇
  2006年   3654篇
  2005年   3656篇
  2004年   3195篇
  2003年   2973篇
  2002年   2919篇
  2001年   2697篇
  2000年   2636篇
  1999年   2507篇
  1998年   2368篇
  1997年   2408篇
  1996年   2268篇
  1995年   2070篇
  1994年   2070篇
  1993年   2066篇
  1992年   2131篇
  1991年   2038篇
  1990年   1887篇
  1989年   1710篇
  1988年   1651篇
  1987年   1649篇
  1986年   1746篇
  1985年   2534篇
  1984年   2402篇
  1983年   2211篇
  1982年   2057篇
  1981年   1992篇
  1980年   1972篇
  1979年   1896篇
  1978年   1677篇
  1977年   1640篇
  1976年   1404篇
  1975年   1294篇
  1974年   1196篇
  1973年   1189篇
  1972年   897篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
121.
Using data for a sample of Malaysian stocks that are traded in both Malaysia and Singapore, we show that the turnover rate (trading volume relative to shares held) is significantly higher in the foreign market than in the domestic market. We also find that ownership of cross–listed shares by foreign investors is not motivated by diversification benefits. Instead, we find that the proportion of a firm's shares held in Singapore is directly related to the firm's level of systematic risk.  相似文献   
122.
123.
This article focuses on the housing issues of rural migrants arising from urbanization, with particular reference to chengzhongcun, a topic with considerable impact on policymaking. An attempt is made to understand the underlying rationale of self‐help in housing and the important role of chengzhongcun in sheltering rural migrants in the context of China's rural‐urban dichotomy. As demonstrated in this study, chengzhongcun accommodate, with little in the way of government resources and assistance, millions of rural migrants because of their social accessibility and affordability. While not denying their social problems, we argue that chengzhongcun in fact act as an innovative and positive agent to promote urbanization in present day China by housing massive numbers of rural migrants and assimilating them into cities. Current government policies towards chengzhongcun have generated a wide range of interest conflicts and confrontations. The consequences of such conflicts show that the government policies were problematic and unworkable, as they violated basic market principles as well as citizen rights. Policy strategy towards the redevelopment of chengzhongcun must acknowledge their credibility in the Chinese road to urbanization and requires more thoughtful and prudent consideration of migrants' demands for affordable housing.  相似文献   
124.
125.
126.
In the UK, 1950-75 was a lively period in the long-running debates between proponents of absorption and marginal costing. In the nexus of competing interests, management accountants advocated and defended rival costing systems with much vigour and passion. Expressed in the language of the times, these debates were 'battles' in the costing 'war'. We focus on these battles, analysing the various forces that operated upon the combatants, and locate them in the wider costing war. We conclude that no final resolution of the conflict was achieved in the twentieth century, nor is one likely in the foreseeable future.  相似文献   
127.
This article tests three common budgetary decision–making theories in the US states. Pooled time series cross–section analysis is used from 1960 to 1996 to test the garbage can theory and incrementalism, and from 1989 to 1996 to test various theories of rational budgeting. The results demonstrate that there was some support for all three theories in terms of their impact on reducing state budget outputs. Rational budgeting reduces expenditures in aggregate, incrementalism has relatively low explanatory power below the aggregates, and garbage can budgeting is more prevalent in functional areas than for government as a whole. These findings imply that the future research agenda on budgetary decision–making theories should focus more on a system–wide approach, which takes into account many of the characteristics of all three rival models of decision–making, rather than exclusively focusing on each one singly.  相似文献   
128.
129.
The effects of competitive interactions on investment decisionsand on the dynamics of the price of a nonstorable commodityare studied in a model of incremental investment with time tobuild and operating flexibility. I find that an increase inuncertainty may encourage firms to increase their capacity.Furthermore, I show that it may be optimal to invest in additionalcapacity during periods in which part of the operational capacityis not being utilized. The impact of competition on the propertiesof the endogenous output price is dramatic. For example, I findthat price volatility may be increasing in the number of competitorsin the industry.  相似文献   
130.
The paper examines the relationship between transitory terms‐of‐trade shocks and private saving. Using a model allowing for nonseparability between the consumption of tradables and nontradables, the paper estimates the intertemporal elasticity of substitution while accounting for the intratemporal elasticity of substitution between the consumption of tradables and nontradables. Empirical analysis of data for five industrial countries indicates that in response to transitory terms‐of‐trade shocks, intertemporal substitution of consumption and intratemporal substitution of consumption between tradables and nontradables both have large effects on private saving.  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