全文获取类型
收费全文 | 5640篇 |
免费 | 403篇 |
专业分类
财政金融 | 783篇 |
工业经济 | 229篇 |
计划管理 | 1105篇 |
经济学 | 1704篇 |
综合类 | 41篇 |
运输经济 | 120篇 |
旅游经济 | 110篇 |
贸易经济 | 1364篇 |
农业经济 | 172篇 |
经济概况 | 406篇 |
邮电经济 | 9篇 |
出版年
2024年 | 6篇 |
2023年 | 128篇 |
2022年 | 86篇 |
2021年 | 118篇 |
2020年 | 206篇 |
2019年 | 205篇 |
2018年 | 394篇 |
2017年 | 507篇 |
2016年 | 404篇 |
2015年 | 227篇 |
2014年 | 275篇 |
2013年 | 1134篇 |
2012年 | 303篇 |
2011年 | 256篇 |
2010年 | 289篇 |
2009年 | 223篇 |
2008年 | 179篇 |
2007年 | 134篇 |
2006年 | 116篇 |
2005年 | 116篇 |
2004年 | 75篇 |
2003年 | 82篇 |
2002年 | 65篇 |
2001年 | 50篇 |
2000年 | 49篇 |
1999年 | 35篇 |
1998年 | 28篇 |
1997年 | 23篇 |
1996年 | 19篇 |
1995年 | 17篇 |
1994年 | 12篇 |
1993年 | 17篇 |
1992年 | 15篇 |
1991年 | 16篇 |
1990年 | 10篇 |
1989年 | 17篇 |
1988年 | 6篇 |
1987年 | 5篇 |
1986年 | 6篇 |
1985年 | 21篇 |
1984年 | 24篇 |
1983年 | 12篇 |
1982年 | 18篇 |
1981年 | 9篇 |
1980年 | 6篇 |
1978年 | 6篇 |
1977年 | 5篇 |
1976年 | 6篇 |
1975年 | 5篇 |
1974年 | 9篇 |
排序方式: 共有6043条查询结果,搜索用时 46 毫秒
91.
Using the big six Canadian chartered banks quarterly financial statements and daily stock market data from 1982 to 2018, we examine the impact of non-interest income on Canadian banks’ risk, performance and capital under the different major regulatory changes made to the Bank Act of Canada. Our results show that Canadian banks’ expansion into non-traditional activities had slightly decreased their risks and significantly improved their performance benefitting from income diversification. Moreover, while adhering to capital adequacy regulation, reshuffling banks’ portfolio towards non-traditional activities did not reduce Canadian banks’ capital ratio. In spite of the re-regulation towards universal banking against ring-fencing, this feature buttresses the effectiveness of capital adequacy regulation in Canada in linking banks capital allocation with their risk taking. 相似文献
92.
Juan Carlos Bárcena-ruiz María Begoña Garzón 《Environmental and Resource Economics》2003,24(2):121-139
The purpose of this paper is tostudy how the choice of environmental standardsby governments is affected by the existence ofwage incomes when firms locations areendogenous. In developed countries labor isunionized, which allows positive wage incomesto arise. Thus, each government has incentivesto persuade firms to locate in its countrysince social welfare depends on suchincomes. But, as pollution damages theenvironment, each government will only try toattract polluting firms to thecountry, to obtain the wage incomes, whenthe valuation of environmental damage showsthat it is low. 相似文献
93.
In this paper we examine a number of issues that arise in investigating labor force dynamics using the Spanish Labor Force
Survey (EPA). These issues are by no means specific to the Spanish case and apply to most European-style labor force surveys.
Our main conclusions may be summarized as follows. First, survey nonresponse cannot be neglected. Second, the EPA tends to
underestimate employment and participation of high-educated young people, and to overestimate those of the low-educated elderly.
Finally, we find little evidence that attrition causes important selection biases in estimating quarterly transition probabilities. 相似文献
94.
The impressive and spontaneous build-up of the private small and medium-sized enterprises (SMEs) in the Czech Republic in 1990–93 coincided with the similarly dramatic changes in the public administration and in the whole environment for decision-making. The resulting problems of SMEs in the Czech Republic seem to be common to all economies in transition. A lot of the problems are caused by the macroeconomic policy for which this sector is not the most important part of the national economy. The paper shows some conflicts between macroeconomic anti-inflationary (monetary and fiscal) policies, and interests of small businesses. The authors stress the importance of SMEs during the period of transition. Informal aspects of the functioning of small firms are discussed, especially their relation with banks and public administration. The paper offers some empirical evidence and available statistics on SMEs developments during 1990–94 focusing particularly on manufacturing. 相似文献
95.
This paper presents a simple model which illustrates the possible policy- and welfare-implications of endogenous product selection in the postal sector. The cost of a unit of mail depends on its "quality" (e.g., speed of delivery) and on the type and location of the addressee (firms, urban households, and rural households). Senders have inelastic demands and differ in their willingness to pay for quality. Addressees are passive but their utility may affect social welfare. Two operators play a two-stage game, first choosing qualities and then prices. We first show that the equilibrium with two private (profit maximizing) operators results in an inefficient provision of quality. Then, we consider the mixed (Nash) equilibrium with one private and one (welfare maximizing) public operator. If the budget constraint of the public firm is not binding, this equilibrium is shown to be first-best efficient even if social welfare accounts for the utility of addressees. If the budget constraint is binding, the mixed equilibrium is not efficient but yields a higher level of welfare than the private equilibrium. Finally, we study the impact of minimum quality standards within our setting. 相似文献
96.
This paper considers a public-good economy with congestion, where participants jointly produce a public good from input of a private good. This economic model gives rise to a transferable-utility game, the profit game, that depends on consumer preferences and a congestion parameter. The simplicity of the game allows the maximum level of congestion that guarantees the nonemptiness of the core of the economy to be determined. It is known that the sustainability of the Lindahl equilibrium in the core of the economy depends on the distribution of profits. In this paper two distributions of profits are compared: the Lindahl solution and the marginal-contribution solution. The latter is more often in the core than the Lindahl solution which in turn Lorenz-dominates the marginal-contribution solution. 相似文献
97.
98.
Iacoviello Matteo Ortalo-Magné François 《The Journal of Real Estate Finance and Economics》2003,27(2):191-209
This paper investigates the benefits of allowing households to compensate the portfolio distortion due to their housing consumption through investments in housing price derivatives. Focusing on the London market, we show that a major loss from over-investment in housing is that households are forced to hold a very risky portfolio. However, the strong performance of the London housing market means that little is lost in terms of expected returns. Even households with limited wealth are better off owning their home rather than renting and investing in financial assets, as long as they are willing to face the financial risk involved. In this context, access to housing price derivatives would benefit most poor homeowners looking to limit their risk exposure. It would also benefit wealthier investors looking for the high returns provided by housing investments without the costs of direct ownership of properties. Comparisons with French, Swedish and U.S. data provide a broader perspective on our findings. 相似文献
99.
We investigate organisational and environmental factors that influence firms’ incentives to develop high-quality internal audit functions (IAFs) by using a unique international sample formed by matching proprietary data from a global internal auditor survey with public data obtained from Worldscope. Concerning organisational factors, we find that a positive relationship exists between IAF quality and firm complexity and confirm that complex firms have a higher demand for monitoring and advising and, therefore, a greater need for formal controls. In addition, IAF quality is positively related to board monitoring and audit committee diligence but negatively associated with CEO power, which suggests that IAF quality is influenced by other key players in corporate governance. Regarding environmental factors, we document that IAF quality is positively associated with industry competition, which implies that a firm’s incentive for a high-quality IAF is enhanced when confronted with greater environmental uncertainty. Furthermore, IAF quality has a significantly positive relationship with our self-constructed index of IAF requirements included in national corporate governance codes, which indicates that strong home-country corporate governance codes play a role in fostering IAF development. 相似文献
100.
Jennifer Alonso-García María del Carmen Boado-Penas Pierre Devolder 《Scandinavian actuarial journal》2018,2018(2):85-108
The notional defined contribution model combines pay-as-you-go financing and a defined contribution pension formula. This paper aims to demonstrate the extent to which liquidity and solvency indicators are affected by fluctuations in economic and demographic conditions and to explore the introduction of an automatic balancing mechanism (ABM) into the pension scheme. We demonstrate that the introduction of an ABM reduces the volatility of the buffer fund and that, in most cases, the automatic mechanism that re-establishes solvency produces the highest value of the risk-adjusted notional factor. 相似文献