全文获取类型
收费全文 | 21228篇 |
免费 | 809篇 |
国内免费 | 298篇 |
专业分类
财政金融 | 2347篇 |
工业经济 | 720篇 |
计划管理 | 2500篇 |
经济学 | 5030篇 |
综合类 | 2769篇 |
运输经济 | 149篇 |
旅游经济 | 180篇 |
贸易经济 | 4006篇 |
农业经济 | 1541篇 |
经济概况 | 3093篇 |
出版年
2024年 | 67篇 |
2023年 | 351篇 |
2022年 | 293篇 |
2021年 | 481篇 |
2020年 | 842篇 |
2019年 | 604篇 |
2018年 | 522篇 |
2017年 | 650篇 |
2016年 | 580篇 |
2015年 | 664篇 |
2014年 | 1160篇 |
2013年 | 1973篇 |
2012年 | 1449篇 |
2011年 | 1823篇 |
2010年 | 1318篇 |
2009年 | 1430篇 |
2008年 | 1744篇 |
2007年 | 1507篇 |
2006年 | 1384篇 |
2005年 | 939篇 |
2004年 | 631篇 |
2003年 | 479篇 |
2002年 | 312篇 |
2001年 | 295篇 |
2000年 | 196篇 |
1999年 | 124篇 |
1998年 | 92篇 |
1997年 | 82篇 |
1996年 | 64篇 |
1995年 | 39篇 |
1994年 | 38篇 |
1993年 | 28篇 |
1992年 | 28篇 |
1991年 | 15篇 |
1990年 | 6篇 |
1989年 | 14篇 |
1988年 | 4篇 |
1987年 | 2篇 |
1986年 | 3篇 |
1985年 | 27篇 |
1984年 | 32篇 |
1983年 | 29篇 |
1982年 | 12篇 |
1981年 | 2篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
1.
The role of financial journalists in the expectations channel of the monetary transmission mechanism
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
2.
《Statistica Neerlandica》2018,72(2):109-125
Consider the standard nonparametric regression model and take as estimator the penalized least squares function. In this article, we study the trade‐off between closeness to the true function and complexity penalization of the estimator, where complexity is described by a seminorm on a class of functions. First, we present an exponential concentration inequality revealing the concentration behavior of the trade‐off of the penalized least squares estimator around a nonrandom quantity, where such quantity depends on the problem under consideration. Then, under some conditions and for the proper choice of the tuning parameter, we obtain bounds for this nonrandom quantity. We illustrate our results with some examples that include the smoothing splines estimator. 相似文献
3.
4.
Yang Seung Lee 《International economic journal》2019,33(1):170-188
This paper develops a tractable model of examining how factor heterogeneity and imperfect factor market interact for determining a pattern of trade. Institution plays a crucial role for the interaction. In my work, firm productivity is defined as a composition of factor productivity and technology. Thus, input selection should affect the pattern of Melitz’s intra-industry allocation due to the incurring transaction cost. For a simple model, I assume two factors (labor and capital) and two sectors, which are relatively less institution-dependent and relatively more institution-dependent. When the economy is open, effect of the transaction cost on income distribution is more drastic for an institutionally underdeveloped country. Depending on institutional quality, the economic openness reallocates resource across countries through job creation or job destruction. The job turnovers redistribute income between heterogeneous labors within countries. The income redistribution is catalyzed by international mobility of capital. As a result, income disparity is widened between the institutionally developed country and the institutionally underdeveloped country. This paper can contribute to the literature of institution and international trade. 相似文献
5.
Environmental Policy,Sustainable Development,Governance Mechanisms and Environmental Performance
下载免费PDF全文
![点击此处可从《Business Strategy and the Environment》网站下载免费的PDF全文](/ch/ext_images/free.gif)
We investigate the effects of environmental policy (Climate Change Act – CCA), sustainable development frameworks (Global Reporting Initiative – GRI; UN Global Compact – UNGC) and corporate governance (CG) mechanisms on environmental performance (carbon reduction initiatives – CRIs; actual carbon performance – GHG emissions) of UK listed firms. We use the generalized method of moments (GMM) estimation technique to analyse data consisting of 2245 UK firm‐year observations over the 2002–2014 period. First, we find that the CCA has a positive effect on CRIs, and this effect is stronger in better‐governed firms. Second, we find that the GRI‐based framework is positively associated with CRIs. Third, we find that firms with poor CG structures have lower actual carbon performance compared with their better‐governed counterparts. Overall, our evidence suggests that firms can symbolically conform to environmental policy (CCA) and sustainable development frameworks (GRI, UNGC) by engaging in CRIs without necessarily improving actual environmental performance (GHG emissions) substantively. Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment 相似文献
6.
《Food Policy》2020
Although optimal monetary policy stabilizes food inflation theoretically, empirical studies remain limited not only in the context of volumes and the estimation approaches, but are focused on selected advanced and emerging countries to the neglect of Africa where poverty and dominance of food in the consumption basket are more pronounced. We provide empirical evidence in the context of South Africa using quantile regressions. Rising food prices are destabilized even further by restrictive monetary policy; a finding that has ramifications for inflation targeting, especially given that a quarter of the country’s population is food poor. 相似文献
7.
资本外逃是一个复杂的经济问题,是由多种原因造成的,并会给一国经济发展带来不可估量的风险和损失。基于此,论文梳理了资本外逃的研究现状,提出了资本外逃所产生的经济效应,在此基础上,提出了资本外逃的政策选择,为一国在治理资本外逃时提供了政策选择和借鉴。 相似文献
8.
ABSTRACTConcerns about the effects and consequences of climate change have notably increased in recent decades. Despite large advances in the understanding of this phenomenon, further research into the determinants of gas emissions is necessary, to shed light on the responsibilities of producers and consumers, and their potential contribution to mitigation strategies. This paper studies the trajectories and determinants of carbon embodied in world trade during a period of 15 years. Our methodology relies on a multiregional input–output model, environmentally extended. Drawing on data from the World Input–Output Database, we estimate embodied emissions in bilateral flows. Then, we assess the determinants of CO2 emissions embodied in trade, combining input–output modelling with trade gravity panel data analysis. This paper offers a methodological approach that explains and quantifies the underlying factors of carbon trade, integrating the production and consumption perspectives and considering the geographical, structural and institutional context of countries. 相似文献
9.
Sandra Achten Lars Beyer Antje-Mareike Dietrich Dennis Ebeling Arne Steinkraus 《Applied economics letters》2019,26(1):21-26
We analyse the effect of a large scale infrastructure investment, namely the construction of the Oresund bridge, on the local and supra-regional economy. We employ the synthetic control method to construct counterfactual regions that mimic the trajectory of Malmo and Southern Sweden without treatment. Our results point to a positive effect. However, placebo tests in space and time only reveal statistical significance at a larger regional level. The results suggest that spillover effects are eminent. 相似文献
10.
《International Business Review》2021,30(5):101818
This paper discusses the determinants of China’s outward foreign direct investment (OFDI) with a special focus on the role of government policy. In particular, we investigate the types of policies that are most influential in promoting OFDI. Our main contribution is to analyse, for the first time, China’s OFDI policies by means of quantitative indicators. We refine policies definitions and distinguish between Regulation Policies, Service Policies, Promotion Policies and Supervision Policies, and we develop a methodology for collecting, screening and coding policies; then we create new indices to capture different types of policies. We find that Regulation Policies, Service Policies and the general attitude of the government have significant effects on China’s OFDI at the national level. 相似文献