全文获取类型
收费全文 | 431篇 |
免费 | 21篇 |
专业分类
财政金融 | 65篇 |
工业经济 | 26篇 |
计划管理 | 89篇 |
经济学 | 174篇 |
运输经济 | 2篇 |
旅游经济 | 3篇 |
贸易经济 | 52篇 |
农业经济 | 9篇 |
经济概况 | 32篇 |
出版年
2023年 | 9篇 |
2022年 | 4篇 |
2021年 | 9篇 |
2020年 | 16篇 |
2019年 | 15篇 |
2018年 | 17篇 |
2017年 | 25篇 |
2016年 | 14篇 |
2015年 | 24篇 |
2014年 | 19篇 |
2013年 | 40篇 |
2012年 | 22篇 |
2011年 | 22篇 |
2010年 | 20篇 |
2009年 | 24篇 |
2008年 | 18篇 |
2007年 | 15篇 |
2006年 | 16篇 |
2005年 | 13篇 |
2004年 | 11篇 |
2003年 | 13篇 |
2002年 | 11篇 |
2001年 | 13篇 |
2000年 | 7篇 |
1999年 | 12篇 |
1998年 | 7篇 |
1997年 | 3篇 |
1996年 | 5篇 |
1995年 | 4篇 |
1994年 | 4篇 |
1993年 | 3篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1987年 | 1篇 |
1985年 | 2篇 |
1984年 | 5篇 |
1982年 | 1篇 |
1980年 | 1篇 |
1972年 | 1篇 |
排序方式: 共有452条查询结果,搜索用时 15 毫秒
51.
Emilio Barone Giovanni Barone-Adesi & Antonio Castagna 《European Financial Management》1998,4(2):231-282
The pricing of bonds and bond options with default risk is analysed in the general equilibrium model of Cox, Ingersoll, and Ross (1985). This model is extended by means of an additional parameter in order to deal with financial and credit risk simultaneously. The estimation of such a parameter, which can be considered as the market equivalent of an agencies' bond rating, allows to extract from current quotes the market perceptions of firm's credit risk. The general pricing model for defaultable zero-coupon bond is first derived in a simple discrete-time setting and then in continuous-time. The availability of an integrated model allows for the pricing of default-free options written on defaultable bonds and of vulnerable options written either on default-free bonds or defaultable bonds. A comparison between our results and those given by Jarrow and Turnbull (1995) is also presented. 相似文献
52.
Giovanni Miragliotta 《International Journal of Production Economics》2011,131(1):175-182
Dimensional Analysis (DA) is a well-known methodology in physics, chemistry and other traditional engineering areas. In its simplest form, DA is used to check the meaningfulness of a set of equations (dimensional homogeneity). In the last century, the dimensional theory has been profoundly investigated: its highest achievement is the Buckingham theorem (or pi-theorem), which states that any equation modelling a physical problem can be rearranged in terms of dimensionless ratios, thus saving variables to be handled, and especially enriching the inner physical knowledge of the studied phenomenon.In this paper we investigate how DA can be applied to Operations Management (OM) topics and which benefits it can bring to researchers in this area. A literature review is performed to clarify the main operative issues regarding DA application (assumptions and limitations); then existing applications of DA to OM are explored, pointing out that few researchers have tried to apply this methodology in the OM research field.Stemming from this analysis, we applied the pi-theorem to the design of a Flexible Manufacturing System. A complex problem, requiring 13 dimensional quantities to be expressed, is first studied via simulation; then DA is applied, reducing the number of variables to 9 dimensionless ratios. The reduced problem has a suitable size to be analytically explored and a regression model is formulated which, compared with the simulation study, offers the same precision in analysing the FMS behaviour, being more compact and powerful. This application shows the potential of DA in OM research, and will hopefully draw the attention of researches to this powerful, but unfamiliar and therefore neglected, methodology. 相似文献
53.
We provide an interpretation of the productivity dynamics in the manufacturing sector based on the idea of the thick market externality à la Diamond. An econometric model has been estimated which allows to disentangle the long run effects of these trading externalities from those of internal economies of scale and of aggregate industry-level economies. The results obtained—based on a cointegrated system of non-linear-error-correction equations—confirm the hypothesis that the trading externality matters. Moreover, our findings point out that the emphasis generally posited both on internal and external economies of scale is not justified. 相似文献
54.
Giovanni Facchini Maria Luigia Segnana 《The Quarterly Review of Economics and Finance》2003,43(5):827
In 2004, 75 million people are scheduled to become EU citizens, making this the largest round of expansion of the Western European club to date. Of the 10 new entrants, 8 are former socialist economies, for which membership in the EU represents the coronation of an effort began with the fall of the Berlin wall in 1989. Based on their recent economic performance, the Central and Eastern European countries appear to be well on their way to successfully integrate in the Western European club, while the Baltic Republics still lag behind. The gap between the two groups emerges when we consider the adjustment of the production structure, the composition of trade and FDI flows, and income distribution. The evidence we review appears to support the role of institutional quality to facilitate integration in the world market and overall economic performance. 相似文献
55.
We investigate how nutritional status responded to economic growth in Italy during 1861-1911. By combining household-level data on food consumption with population censuses, we estimate that the incidence of undernutrition decreased by at least 15% between 1881 and 1901. Income elasticity of calories in 1901 was in the range of 0.3-0.6, varying inversely with the level income. Overall, our findings do not support the pessimists’ view, ubiquitous in the Italian literature. On the contrary, the early phase of Italian industrialization was beneficial to the bulk of the population, and even more so for the poorest among the poor. 相似文献
56.
Difficulties in implementing effective liquidity support – to counter speculative attacks – may partly explain why regional exchange rate agreements crawl regional trade integration. Our novel analysis of the European Monetary System confirms that liquidity support was provided under the discretion of the anchor country (Germany), and was indeed asymmetric across member countries and/or periods. In particular, it was less forthcoming (i) to countries further away from Germany (less politically influential there), (ii) to larger countries (interfering more with the Bundesbank's monetary control) and (iii) during periods when German inflation accelerated (and the Bundesbank needed a firmer grip on liquidity). 相似文献
57.
Years into the single currency, EMU financial markets are not fully integrated. We argue that the phenomenon can be better understood by looking at financial markets’ behavior in the wake of Italy’s monetary unification (1862). Variables such as the spread of the telegraph, trade volumes, and the diffusion of the ‘single currency’ fail to explain why it took 25 years for prices across regional stock exchanges to converge. A single Italian financial market appeared only when the State prevailed upon local vested interests by enforcing nation-wide financial market legislation. 相似文献
58.
We analyze the incentives for independent bank regulators with financially integrated jurisdictions to form a regulatory union. Externalities lead competing regulators to choose suboptimally low standards. Centralized regulation, however, entails a loss of flexibility if equal standards must be applied across jurisdictions. We find that, first, centralized regulation will more likely emerge among relatively homogeneous jurisdictions/countries. Second, centralized regulation will be unanimously preferred to independence only if it entails standards higher than those of the country with the highest individual standards. Third, financial integration among more than two jurisdictions may prevent partial unions, which, in turn, may prevent more comprehensive agreements. 相似文献
59.
60.
Giovanni Andrea Cornia 《World development》1984,12(3):187-202
This paper reviews the literature on the socio-economic determinants of child welfare. Cross-sectional evidence is first analysed. The relevant literature is subdivided into four groups of studies depending on the main factors influencing child welfare: demographic; related to family circumstances; related to health care and sanitation; and economic. The very few time-series studies on this subject are then examined. While the existing literature does not allow definitive conclusions to be drawn on the predominance or relative importance of these four sets of factors, this paper identifies three related research areas for which particularly severe gaps seem to emerge and for which additional investigation appears necessary. These are: over-time studies, studies for low-income, high-mortality countries of Africa, for middle-income countries and for high-income, high-mortality countries, and studies measuring impact on the basis of indicators of welfare other than infant mortality rates. 相似文献