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   16074篇
  免费   853篇
  国内免费   215篇
财政金融   2081篇
工业经济   696篇
计划管理   2207篇
经济学   4278篇
综合类   1825篇
运输经济   181篇
旅游经济   328篇
贸易经济   1649篇
农业经济   1894篇
经济概况   2002篇
信息产业经济   1篇
  2024年   7篇
  2023年   346篇
  2022年   237篇
  2021年   410篇
  2020年   717篇
  2019年   544篇
  2018年   464篇
  2017年   661篇
  2016年   562篇
  2015年   560篇
  2014年   968篇
  2013年   1585篇
  2012年   1004篇
  2011年   1287篇
  2010年   999篇
  2009年   990篇
  2008年   1104篇
  2007年   940篇
  2006年   912篇
  2005年   628篇
  2004年   472篇
  2003年   365篇
  2002年   289篇
  2001年   265篇
  2000年   163篇
  1999年   121篇
  1998年   85篇
  1997年   91篇
  1996年   71篇
  1995年   47篇
  1994年   40篇
  1993年   31篇
  1992年   28篇
  1991年   15篇
  1990年   5篇
  1989年   11篇
  1988年   3篇
  1987年   1篇
  1986年   4篇
  1985年   28篇
  1984年   35篇
  1983年   30篇
  1982年   12篇
  1981年   3篇
  1979年   1篇
  1978年   1篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
Empirical evidence suggests that women are discriminated against in the labor market. We analyze the effects of taste-based and statistical gender discrimination on business cycle and inflation dynamics by including unpaid household production, two-agent households, and discriminatory firm behavior in a tractable New Keynesian model. After a negative demand shock, we find that the economic downturn is more severe in comparison to a non-discriminatory environment, as the shock implies an increase in the inefficient utilization of female and male productivity. Furthermore, the working time allocation between women and men becomes more inefficient. Moreover, we show that discrimination implies a lower transmission of expansionary monetary policy shocks on inflation. Overall, taste-based discrimination leads to larger macroeconomic distortions, while statistical discrimination implies higher intra-household inefficiencies.  相似文献   
2.
本文基于全球42个主要经济体1991—2016年的面板数据,系统考察了双支柱政策框架的金融稳定效应。实证结果表明:(1)货币政策和宏观审慎政策在抑制家庭信贷增长上具有显著作用,双支柱政策在缓解金融风险顺周期性上具有显著的金融稳定效应;(2)盯住贷款的宏观审慎工具和针对借款人、贷款人的宏观审慎组合具有更为显著的金融稳定效应;(3)新兴经济体的货币政策在抑制家庭信贷扩张上的作用不显著,但其宏观审慎政策的金融稳定效应相较发达经济体更为显著,发达经济体双支柱政策的金融稳定效应总体显著,其中货币政策效应更为突出;(4)发达经济体的货币政策效应在下行周期优于上行周期,宏观审慎政策及其与货币政策的交互效应在上行周期优于下行周期;(5)只有个别宏观审慎工具会对失业率、消费和物价产生微弱的负效应。  相似文献   
3.
Innovation clusters combining public and private effort to develop breakthrough technologies promise greater technological advances to slow down climate change. We use a multi-country model with an emission trading system to examine whether and how international climate policy can incentivize countries to create such innovation clusters. We find that a minimal carbon price is needed to attract applied research firms, but countries may nevertheless fail to invest in complementary research infrastructure. We construct a mechanism that leads to innovation clusters when emissions targets are set before uncertainty surrounding technological developments is resolved. It is a combination of low permit endowments for the country with the lowest costs to build the needed infrastructure, compensation for this country by profits from permit trade, and maximal possible permit endowments for the remaining countries. We outline how the EU-ETS can be further refined according to this mechanism.  相似文献   
4.
This note updates the 2019 review article “Retail forecasting: Research and practice” in the context of the COVID-19 pandemic and the substantial new research on machine-learning algorithms, when applied to retail. It offers new conclusions and challenges for both research and practice in retail demand forecasting.  相似文献   
5.
The increase in weather and climate disasters in recent years has prompted an interest in analyzing their consequences and the mitigation and adaptation measures that can help minimize their potentially large impacts on individuals’ welfare. We match thirty-one billion-dollar disasters with individual survey data from the Behavioral Risk Factor Surveillance System to estimate the effect of extreme weather events on the subjective well-being of U.S. residents. Our results indicate that natural disasters have a negative and robust impact on subjective well-being in the affected communities, and that, on average, this impact peaks 6 months after the event, and then decays over time. We then investigate the attenuating impact of health care access, flood insurance, and governmental assistance programs and find a partial compensating role for risk-transfer and relief measures. We also find that stronger emotional and social support mitigates the negative impact of natural disasters.  相似文献   
6.
We add to the ongoing discussion regarding the policy consequences of terrorism by analyzing the effect of terrorism on international economic policy for a panel of 170 countries between 1970 and 2016. We find that countries resort to less liberal international economic policies when facing the threat of terrorism. This effect is especially relevant to smaller (less populated) countries. Our main finding is robust to an instrumental-variable approach. We argue that governments pursue less liberal international economic policies in response to terrorism to interrupt the organization and financing of terrorism, limit capital flight, stabilize public finances and signal political resolve.  相似文献   
7.
We study unconventional policy shocks and information shocks associated with central bank announcements in the U.S. While unconventional policy shocks capture the direct influence of announced monetary policy actions, information shocks are associated with central bank information conveyed with the announcement. To disentangle these two types of shocks, we impose sign restrictions on high frequency changes in interest rates and stock prices around announcements. We find that information shocks lead to persistent declines in the 10-year government bond yield, whereas the actual unconventional policy shock induces only small interest rate responses. We also find that expansionary output effects of unconventional monetary policy are to some extent counteracted by the information shock.  相似文献   
8.
Monetary policy relies on managing the inflation expectations of the public in order to influence prices (inflation). Relying on the South African experience, we argue that most of the general public are exposed to the communication of the South African Reserve Bank (SARB) only via the media. This state of affairs is fairly typical around the globe. We explored the role and biases of the journalists in transmitting the SARB’s communications to the rationally inattentive general public. Our aim was to obtain insights about the factors that influence media articles that deal with monetary policy issues. Using interviews and qualitative content analysis, we explored the extent of the journalists’ knowledge about inflation and monetary policy, their views concerning the credibility of the SARB, the sources of information they use, and the constraints and incentives they face in writing their articles.  相似文献   
9.
In this article, we compare two kinds of environmental regulations—emissions taxes and green R&D subsidies—in private and mixed-duopoly markets in the presence of R&D spillovers. We show that a green R&D subsidy is better (worse) than an emissions tax when the green R&D is efficient (inefficient), irrespective of R&D spillovers, whereas the existence of a publicly owned firm encourages the government to adopt a subsidy policy. We also show that the optimal policy choice depends on R&D efficiency and spillovers. In particular, when green R&D is inefficient and the spillover rate is low (high), the government should choose an emissions tax and (not) privatize the state-owned firm. When green R&D is efficient, however, an R&D subsidy is better, but a privatization policy is not desirable for society, irrespective of spillovers.  相似文献   
10.
We investigate the impact of macroprudential policy on Irish households' perception of savings adequacy, with a particular focus on households intending to purchase a home. These measures tighten loan-to-value ratios and raise the entry cost for home purchase. We find that the measures have had a significant impact on savings constraints. Indeed, constrained potential buyers, who are planning to purchase, but not presently saving to buy a home, are the group most affected as the macroprudential rules increase the downpayment size required. Heterogeneous effects across households indicate younger, private renting households, and those with relatively uncertain cash flows.  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