全文获取类型
收费全文 | 2719篇 |
免费 | 109篇 |
专业分类
财政金融 | 532篇 |
工业经济 | 187篇 |
计划管理 | 381篇 |
经济学 | 498篇 |
综合类 | 22篇 |
运输经济 | 55篇 |
旅游经济 | 254篇 |
贸易经济 | 645篇 |
农业经济 | 44篇 |
经济概况 | 205篇 |
邮电经济 | 5篇 |
出版年
2024年 | 15篇 |
2023年 | 33篇 |
2022年 | 23篇 |
2021年 | 48篇 |
2020年 | 90篇 |
2019年 | 191篇 |
2018年 | 179篇 |
2017年 | 163篇 |
2016年 | 128篇 |
2015年 | 82篇 |
2014年 | 112篇 |
2013年 | 455篇 |
2012年 | 134篇 |
2011年 | 126篇 |
2010年 | 119篇 |
2009年 | 124篇 |
2008年 | 86篇 |
2007年 | 72篇 |
2006年 | 49篇 |
2005年 | 56篇 |
2004年 | 56篇 |
2003年 | 45篇 |
2002年 | 38篇 |
2001年 | 34篇 |
2000年 | 30篇 |
1999年 | 40篇 |
1998年 | 27篇 |
1997年 | 29篇 |
1996年 | 26篇 |
1995年 | 17篇 |
1994年 | 21篇 |
1993年 | 19篇 |
1992年 | 14篇 |
1991年 | 18篇 |
1990年 | 10篇 |
1989年 | 10篇 |
1988年 | 13篇 |
1987年 | 9篇 |
1986年 | 7篇 |
1985年 | 10篇 |
1984年 | 8篇 |
1983年 | 10篇 |
1981年 | 5篇 |
1980年 | 6篇 |
1979年 | 9篇 |
1978年 | 5篇 |
1977年 | 5篇 |
1975年 | 3篇 |
1974年 | 6篇 |
1972年 | 3篇 |
排序方式: 共有2828条查询结果,搜索用时 0 毫秒
91.
Abstract. We develop a model with one innovating northern firm and heterogeneous southern firms that compete in a final product market. We assume southern firms differ in their ability to adapt technology and study southern incentives to protect intellectual property rights. We find that, in a non-cooperative equilibrium, governments resist IPR protection, but collectively southern countries benefit from some protection. We show that, in general, countries with more efficient firms prefer higher collective IPR protection than those with less efficient firms. Given the aggregate level of IPR protection, it is more efficient if the more efficient countries have weaker IPR protection. 相似文献
92.
This paper analyses the relation between money and inflation in Germany in a cost-push/demand-pull model of an open small economy by means of cointegration methods. The full-information-maximum-likelihood method of Johansen as well as structural methods are applied to datasubsets and the full data set. The focus of the paper is on tests for overidentifying restrictions and for weak and strong exogeneity within these data sets. The result of the paper is that the money stock, the price level and gross national product are endogenous whereas the interest rate and the real import price are both weakly and strongly exogenous. By means of the price cointegration relation we illustrate how monetary targeting should react to imported inflation. 相似文献
93.
94.
Predation and accumulation 总被引:1,自引:1,他引:1
This article incorporates the economic theory of predation into the theory of economic growth. The analytical framework is a general-equilibrium model of the interaction between two dynasties: a potential predator and its prey. We find that the rate of accumulation of capital and the security of property are positively related only for generations of the prey dynasty that tolerate predation. Generations of the prey dynasty that choose to deter predation, even though their property is perfectly secure, accumulate productive capital more slowly than the preceding generations that tolerated predation. 相似文献
95.
This paper utilizes the instrumental variable threshold regressions approach to reassess the trade–development link. It finds evidence that trade openness contributes to uneven development. Greater trade openness tends to have beneficial effects on real development of high‐income countries. For low‐income ones, however, trade openness appears to influence real income in a significant and negative way. The data also reveal that greater trade openness has a positive effect on capital accumulation, productivity growth, and financial development in high‐income countries, but a negative impact in low‐income ones. 相似文献
96.
We study the stochastic stability of a dynamic trading process in an exchange economy. We use a simplified version of a trading
model à la Shapley and Shubik (J Polit Econ 85:937–968, 1977). Two types of agents equipped with Leontief preferences trade goods in markets by offering endowments, and actual trades
occur at market clearing prices. Better behavior tends to spread through the same type of agents by imitation, and agents
also make mistakes occasionally. We provide a sufficient condition for the perturbed dynamic process to have a unique stochastically
stable state that is a Walrasian equilibrium allocation. In this sense, we give a rationale for Walrasian behavior. 相似文献
97.
Heeho Kim 《International Advances in Economic Research》2011,17(2):169-180
This paper provides a theory and evidence that the risk premium puzzle is viewed as a phenomenon pertaining to the unstable
foreign exchange market. In an unstable market, revision error uncompensated by an initial risk premium accrues due to consumer
expectation revision about the ex ante uncertainty of the exchange rate. The risk premium widely deviates from its initial level, depending on the frequency of
the consumer expectation revision and the degree of risk aversion. Subsequent evidence shows the existence of the revision
errors for the risk premium during the Asian currency crisis and the recent financial crisis periods. 相似文献
98.
Jeong-Yoo Kim 《Journal of Economics》2011,104(3):265-280
The doctrine regarding unforeseeable damages in a contract was established in the well known case of Hadley vs. Baxendale. According to the judgement, a plaintiff cannot be compensated for unforeseeable damages in an incomplete contract unless
he informs the defendant of the possible unforeseen contingency beforehand. In this paper, I extend the argument to the tort
case in which it is hardly possible to communicate between a plaintiff and a defendant before an accident occurs. In the case
of the sequential bilateral accident in which the victim’s care level is observable to the injurer, the victim’s care level
can be a signal of the unforeseen contingency. I mainly discuss the implementability of the social optimum by the contributory
negligence with dual standard of care enabling the communication between the parties. 相似文献
99.
Shuang Liu Michael HurleyKim E. Lowell Abu-Baker M. SiddiqueArt Diggle David C. Cook 《Ecological Economics》2011,70(11):1924-1930
When evaluating the risks of future invasions, we often have sparse information on the likelihood that a species will arrive, establish and spread in a new environment, and on the potential impacts should this occur. Conventional risk assessment, therefore, is limited in providing guidance in managing the risk of non-indigenous species (NIS). However, risk management decisions must be made facing these uncertainties to avoid high and irreversible impacts.We develop an integrated ecological economic modeling and deliberative multi-criteria evaluation (DMCE) approach to support group decision-making in risk prioritization, using an example of ten NIS that could potentially impact Australian plant industries. This innovative approach seeks to combine the advantages of dynamic modeling with the benefits of DMCE in assessing and communicating uncertainty. The model unveils the complexity of the socio-ecological system of biological invasion, with a scenario analysis designed to interactively communicate scientific uncertainty to decision-makers. The DMCE provides a structured approach to identifying stakeholders' key concerns in addressing economic, social, and environmental dimensions of NIS risk explicitly. Functioning as a platform for risk communication, the DMCE also offers an opportunity for diverse views to enter the decision-making process and for the negotiation of consensus consensuses. 相似文献
100.
The objective of this research was to determine whether willingness to bear the negative externality from water quality impairment differs between those who do and those who do not receive economic benefit from the impairment source. Differences were tested using a hedonic analysis of ambient water quality in two discrete housing markets in the Pigeon River Watershed, which have been polluted by the operation of a paper mill. The results suggest that North Carolina residents residing in subwatersheds with impaired portions of the Pigeon River, who experience economic benefit from the paper mill in addition to its harmful effects on water quality, do perceive the pollution as a negative externality. In contrast, the effects of both the degraded river and its contributing streams on property values are perceived as negative externalities by watershed residents in Tennessee who experience only harmful effects from the pollution. Differences in willingness to bear the water-impairment externality were not indicated by variables representing view of and proximity to impaired water bodies. The results suggest that the perception of water quality to which property owners implicitly apply value should be considered when establishing water-quality regulations. 相似文献