全文获取类型
收费全文 | 1308篇 |
免费 | 57篇 |
专业分类
财政金融 | 303篇 |
工业经济 | 84篇 |
计划管理 | 281篇 |
经济学 | 204篇 |
综合类 | 5篇 |
运输经济 | 44篇 |
旅游经济 | 57篇 |
贸易经济 | 199篇 |
农业经济 | 61篇 |
经济概况 | 126篇 |
信息产业经济 | 1篇 |
出版年
2021年 | 7篇 |
2020年 | 14篇 |
2019年 | 28篇 |
2018年 | 28篇 |
2017年 | 41篇 |
2016年 | 33篇 |
2015年 | 27篇 |
2014年 | 32篇 |
2013年 | 178篇 |
2012年 | 49篇 |
2011年 | 49篇 |
2010年 | 51篇 |
2009年 | 39篇 |
2008年 | 48篇 |
2007年 | 31篇 |
2006年 | 34篇 |
2005年 | 34篇 |
2004年 | 28篇 |
2003年 | 43篇 |
2002年 | 21篇 |
2001年 | 39篇 |
2000年 | 37篇 |
1999年 | 39篇 |
1998年 | 32篇 |
1997年 | 24篇 |
1996年 | 32篇 |
1995年 | 15篇 |
1994年 | 18篇 |
1993年 | 10篇 |
1992年 | 12篇 |
1991年 | 24篇 |
1990年 | 10篇 |
1989年 | 18篇 |
1988年 | 24篇 |
1987年 | 9篇 |
1986年 | 8篇 |
1985年 | 15篇 |
1984年 | 18篇 |
1983年 | 15篇 |
1982年 | 15篇 |
1981年 | 13篇 |
1980年 | 13篇 |
1979年 | 8篇 |
1978年 | 8篇 |
1977年 | 6篇 |
1975年 | 7篇 |
1958年 | 5篇 |
1955年 | 6篇 |
1948年 | 5篇 |
1945年 | 5篇 |
排序方式: 共有1365条查询结果,搜索用时 46 毫秒
1.
Aaron Graham 《The Economic history review》2020,73(4):940-963
Before 1852 the English patent system operated at both a domestic and a global level, allowing inventors to extend its operation beyond England to the colonies, where it interacted in territories such as Jamaica with a colonial system of patents and grants. It therefore provides one of the few examples of a workable global patent system, and an important case study of the structures that supported the development and circulation of technology within the British Atlantic during the early stages of the industrial revolution. Providing a framework of ‘tiered’ rather than ‘parallel’ powers and jurisdictions, the imperial patent system was a flexible instrument that inventors could use strategically to promote transnational technological innovation, in which people, ideas, and skills moved back and forth between Britain and colonies such as Jamaica. Patenting, which was concentrated in wealthy plantation colonies that sought greater productivity, was therefore a key part of the economic development of empire. 相似文献
2.
We argue that charismatic leadership can influence external support for the organization, particularly in making the company more attractive to outside investors. Two studies were conducted to test this general hypothesis. First, an archival study demonstrated that the stock of companies headed by charismatic leaders appreciated more than the stock of comparable companies, even after differences in corporate performance were controlled. It was also found that the effect of charismatic leadership was heightened under more difficult economic conditions. Second, an experiment was conducted in which the salience of charismatic leadership was manipulated, along with information about the prospects for an organization's turnaround. Results showed that appeals from a charismatic leader led to increased investment in the firm, and the leader's influence was greater when the prospects for an organizational turnaround were more difficult. It was also found that an endowment of stock enhanced the influence of charismatic appeals and that charismatic leadership may have affected the general risk propensities of followers. These findings were interpreted in terms of an external perspective on leadership, illustrating how leaders can manage the firm's economic and social environment. Copyright © 2004 John Wiley & Sons, Ltd. 相似文献
3.
Xinshen Diao Agapi Somwaru Francis Tuan 《Review of urban and regional development studies : RURDS : journal of the Applied Regional Conference》2003,15(2):84-105
China's integration in the World Trade Organization (WTO) is already on its fast track. Understanding the complexity of China's dynamic adjustment resulting from its membership in the WTO and the differential regional impacts within China is very important and poses crucial challenge in evaluating its impacts. In this study, we make an attempt to incorporate seven regional commodity-detailed models into a dis-aggregated multi-sector and multi-region China Computable General Equilibrium (CGE) framework. This framework has allowed us to evaluate the impacts of China's integration into the WTO at both national and regional levels and analyze the inter-linkages between China's provincial agricultural markets. Using the framework and assumptions about factor mobility, we assess the impacts on China's agricultural and non-agricultural sectors (regionally and nationally) by reduction of its trade policy distortions, such as tariffs rate changes and quantitative restrictions. We also evaluate the structural changes on China's national and regional production and trade as China implements its commitments and moves into the WTO. 相似文献
4.
THE EFFECTS OF COMPANY TRAINING,FURTHER EDUCATION AND THE YOUTH TRAINING SCHEME ON THE EARNINGS OF YOUNG EMPLOYEES* 总被引:1,自引:0,他引:1
Francis Green Martin Hoskins Scott Montgomery 《Oxford bulletin of economics and statistics》1996,58(3):469-488
Abstract This paper provides evidence on the impact of company training, of post-compulsory education and of the UK Youth Training Scheme in the late 1980's on the earnings of 21-year-old employees in England and Wales. Earnings equations are estimated for each of seven groups of employees who have followed alternative routes from compulsory education into employment, allowing for selectivity into these routes. There are several findings, including: both high parental social class and better school qualifications help to channel people into higher status routes, while high local unemployment has the opposite effect; participation in company training in long spells substantially raises wages but short spells do not; YTS participation fails to raise, and possibly substantially lowers, wages even three years after graduation compared to those who left school at 16 and went to work and received no training; there is weak evidence that, even for those that do not enter higher education, it is better to stay on at school after 16 than go into YTS. 相似文献
5.
6.
7.
A number of bargaining experiments have raised the of what is fair or just may be sufficiently powerful to generate bel and systematically from the predictions of standard bargaining experiment designed to test whether the relative impact of different certain changes in the bargaining environment. 相似文献
8.
Graham R. Marshall Randall E. Jones Lisa M. Wall 《The Australian journal of agricultural and resource economics》1997,41(4):499-519
When assessing farming strategies, it is important to account for the opportunities provided for tactically adjusting to outcomes of risk. The hypothesis that accounting for tactical adjustment is more important than accounting for risk attitude was supported in this study with regard to identifying the optimal drainage recirculation strategy for an irrigated dairy farm. Failing to account for tactical adjustment would lead to a sub-optimal choice, costing the farmer about A$3 100 in present value terms. In contrast, failing to account for risk aversion would not affect the strategy chosen. The distribution method was found to be well suited to modelling tactical adjustment. 相似文献
9.
This article proposes a new forecast combination method that lets the combination weights be driven by regime switching in a latent state variable. An empirical application that combines forecasts from survey data and time series models finds that the proposed regime switching combination scheme performs well for a variety of macroeconomic variables. Monte Carlo simulations shed light on the type of data‐generating processes for which the proposed combination method can be expected to perform better than a range of alternative combination schemes. Finally, we show how time variations in the combination weights arise when the target variable and the predictors share a common factor structure driven by a hidden Markov process. 相似文献
10.
On Choosing and Bounding Probability Metrics 总被引:6,自引:0,他引:6
When studying convergence of measures, an important issue is the choice of probability metric. We provide a summary and some new results concerning bounds among some important probability metrics/distances that are used by statisticians and probabilists. Knowledge of other metrics can provide a means of deriving bounds for another one in an applied problem. Considering other metrics can also provide alternate insights. We also give examples that show that rates of convergence can strongly depend on the metric chosen. Careful consideration is necessary when choosing a metric. 相似文献