全文获取类型
收费全文 | 2986篇 |
免费 | 184篇 |
国内免费 | 21篇 |
专业分类
财政金融 | 439篇 |
工业经济 | 129篇 |
计划管理 | 923篇 |
经济学 | 475篇 |
综合类 | 221篇 |
运输经济 | 100篇 |
旅游经济 | 99篇 |
贸易经济 | 476篇 |
农业经济 | 130篇 |
经济概况 | 199篇 |
出版年
2024年 | 4篇 |
2023年 | 56篇 |
2022年 | 53篇 |
2021年 | 98篇 |
2020年 | 139篇 |
2019年 | 103篇 |
2018年 | 104篇 |
2017年 | 134篇 |
2016年 | 102篇 |
2015年 | 91篇 |
2014年 | 182篇 |
2013年 | 366篇 |
2012年 | 182篇 |
2011年 | 231篇 |
2010年 | 164篇 |
2009年 | 141篇 |
2008年 | 175篇 |
2007年 | 156篇 |
2006年 | 126篇 |
2005年 | 106篇 |
2004年 | 101篇 |
2003年 | 77篇 |
2002年 | 55篇 |
2001年 | 46篇 |
2000年 | 41篇 |
1999年 | 22篇 |
1998年 | 25篇 |
1997年 | 19篇 |
1996年 | 23篇 |
1995年 | 14篇 |
1994年 | 4篇 |
1993年 | 6篇 |
1992年 | 11篇 |
1991年 | 4篇 |
1990年 | 5篇 |
1989年 | 4篇 |
1988年 | 3篇 |
1987年 | 1篇 |
1986年 | 4篇 |
1985年 | 4篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1982年 | 2篇 |
1981年 | 1篇 |
排序方式: 共有3191条查询结果,搜索用时 15 毫秒
61.
62.
63.
通过对外加保护铜套的Pt100测温系统的实验研究,利用MATLAB建立了该系统对温度输入响应的数学模型,并通过合理增设串联相位超前校正网络提高了Pt100测温系统的响应速度。对于不同组成的Pt100测温系统,可选择不同的串联相位超前校正装置参数实现响应速度的提高。 相似文献
64.
65.
We use stochastic dominance to test whether investor should prefer riskier securities as the investment horizon lengthens. Return distributions for stocks, bonds, and U.S. Treasury bills are generated for holding periods of one to 25 years by simulation. For each holding period, stochastic dominance tests are run to establish preferences between the alternative security classes. Contrary to previous mean-variance based studies, we find no evidence that high-risk securities (stocks) dominate low-risk securities (bonds, Treasury bills) as the investment horizon lengthens. However, we do find that corporate bonds systematically dominate government bonds. 相似文献
66.
Much published work over the years has pointed to the differences between business-to-consumer (B2C) and business-to-business (B2B) marketing. An undesirable by-product of this sometimes misdirected distinction is that managers working within B2B environments have generally not considered the use of what are seen as B2C techniques, such as multivariate statistical analysis. This article is structured in three parts. First, the argument for the similarities between B2B and B2C marketing is developed; second, three different multivariate statistical techniques are presented and combined to form a practical tool kit for use by B2B managers on strategic, operational, and tactical levels; and third, the results of an application of the techniques in the life science research chemicals industry is reported, demonstrating that the tool kit substantially enhanced managerial understanding of customer decision processes. 相似文献
67.
68.
Working Less and Bargain Hunting More: Macroimplications of Sales during Japan's Lost Decades
下载免费PDF全文
![点击此处可从《Journal of Money, Credit and Banking》网站下载免费的PDF全文](/ch/ext_images/free.gif)
NAO SUDO KOZO UEDA KOTA WATANABE TSUTOMU WATANABE 《Journal of Money, Credit and Banking》2018,50(2-3):449-478
Standard New Keynesian models have often neglected temporary sales. In this study, we ask whether this treatment is appropriate. We use Japanese scanner data covering the last two decades and find a negative correlation between the frequency of sales and hours worked. We then construct a model that takes households' decisions regarding their allocation of time for work, leisure, and bargain hunting into account. We show that the decline in hours worked explains the rise in the frequency of sales. The real effect of monetary policy shocks weakens by around 40% due to temporary sales, but monetary policy still matters. 相似文献
69.
70.
This article investigates the patterns of vertical specialization in trade among China, Japan and Korea, and the effects of real exchange rate fluctuations under a multistage production process. By extending the models of Yi (2003, 2010), we derive two distinct features of vertical specialization and test them using Time-Varying Parameter (TVP) VAR. We find that a positive shock to China’s final good consumption increases the intermediate goods trade between Korea and China, with expanding magnitude over time. In addition, the positive effect of a real exchange rate depreciation on intermediate goods trade is strengthened through the competitiveness-enhancing channel, with this effect being more pronouncing in Korea-China trade than in Korea-Japan trade. 相似文献