全文获取类型
收费全文 | 105篇 |
免费 | 2篇 |
专业分类
财政金融 | 31篇 |
工业经济 | 1篇 |
计划管理 | 4篇 |
经济学 | 36篇 |
运输经济 | 6篇 |
旅游经济 | 13篇 |
贸易经济 | 12篇 |
农业经济 | 1篇 |
经济概况 | 3篇 |
出版年
2023年 | 2篇 |
2020年 | 2篇 |
2019年 | 2篇 |
2018年 | 1篇 |
2017年 | 1篇 |
2016年 | 1篇 |
2015年 | 3篇 |
2014年 | 2篇 |
2013年 | 13篇 |
2012年 | 7篇 |
2011年 | 9篇 |
2010年 | 8篇 |
2009年 | 6篇 |
2008年 | 2篇 |
2007年 | 3篇 |
2006年 | 3篇 |
2004年 | 4篇 |
2003年 | 3篇 |
2002年 | 1篇 |
2001年 | 1篇 |
2000年 | 4篇 |
1999年 | 3篇 |
1997年 | 3篇 |
1996年 | 3篇 |
1995年 | 3篇 |
1994年 | 1篇 |
1991年 | 1篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1980年 | 3篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1976年 | 2篇 |
1975年 | 2篇 |
1973年 | 2篇 |
排序方式: 共有107条查询结果,搜索用时 328 毫秒
1.
This paper introduces the metafrontier concept to account for the environmental and technological differences between various hotels groups. The interesting feature of the model is that it ensures that heterogeneous hotels are compared based on one homogenous technology. We test the model using a panel data sample of 78 Taiwanese hotels. The results clearly indicate that the size, ownership, and classification of a particular hotel have a significant impact on its efficiency. More implications of the results are provided. 相似文献
2.
This paper investigates how different degrees of market power affect bank efficiency and stability in the context of developing economies. It sheds light on the competition-stability nexus by documenting and analyzing the complex interactions between a tripod of variables that are central for regulators: the degree of market power, bank cost and profit efficiency, and overall firm stability. The results show that an increase in the degree of market power leads to greater bank stability and enhanced profit efficiency, despite significant cost efficiency losses. The findings lend empirical justification to the traditional view that increased competition may undermine bank stability, and may bear significant implications for stressed banking systems in developing economies. 相似文献
3.
4.
This paper adopts the metafrontier model to analyze and compare the technical efficiency of small and large UK airports. The interesting feature of the model is that it takes into account the technological differences in the estimation of efficiency, and thus increases the accuracy in the efficiency comparison between heterogeneous airports. Results show that large airports are generally more technically efficient and have less operational wastage than small airports. Along with size, factors such as location, technological access, and capital investments could contribute to the efficiency difference between small and large airports. 相似文献
5.
We compare alternative solutions to underinvestment (UI) problems in firms subject to limited access to equity markets, interest ceilings, and constraints on the volume of debt. Collaterals (assets or compensating balances) and credit insurance ('regular' or 'outcome' insurance whereby the premium is paid at the end of the insurance period) are compared on the basis to their costs and their effective use of financial sources. It is shown that when there is no moral hazard problem, credit insurance is the most effective instrument. Otherwise, 'outcome' insurance program is the most effective one. 相似文献
6.
The standard “delta-normal” Value-at-Risk methodology requires that the underlying returns generating distribution for the security in question is normally distributed, with moments which can be estimated using historical data and are time-invariant. However, the stylized fact that returns are fat-tailed is likely to lead to under-prediction of both the size of extreme market movements and the frequency with which they occur. In this paper, we use the extreme value theory to analyze four emerging markets belonging to the MENA region (Egypt, Jordan, Morocco, and Turkey). We focus on the tails of the unconditional distribution of returns in each market and provide estimates of their tail index behavior. In the process, we find that the returns have significantly fatter tails than the normal distribution and therefore introduce the extreme value theory. We then estimate the maximum daily loss by computing the Value-at-Risk (VaR) in each market. Consistent with the results from other developing countries [see Gencay, R. and Selcuk, F., (2004). Extreme value theory and Value-at-Risk: relative performance in emerging markets. International Journal of Forecasting, 20, 287–303; Mendes, B., (2000). Computing robust risk measures in emerging equity markets using extreme value theory. Emerging Markets Quarterly, 4, 25–41; Silva, A. and Mendes, B., (2003). Value-at-Risk and extreme returns in Asian stock markets. International Journal of Business, 8, 17–40], generally, we find that the VaR estimates based on the tail index are higher than those based on a normal distribution for all markets, and therefore a proper risk assessment should not neglect the tail behavior in these markets, since that may lead to an improper evaluation of market risk. Our results should be useful to investors, bankers, and fund managers, whose success depends on the ability to forecast stock price movements in these markets and therefore build their portfolios based on these forecasts. 相似文献
7.
Assaf Eisdorfer 《The Journal of Financial Research》2009,32(4):423-447
I argue that convertible debt, in contrast to its perceived role, can produce shareholders’ risk‐shifting incentives. When a firm's capital structure includes convertible debt, every investment decision affects not only the distribution of the asset value but also the likelihood that the debt will be converted and thereby the distribution of the firm's leverage. This suggests that managers can engage in risk‐increasing projects if a higher asset risk generates a more favorable distribution of leverage. Empirical evidence using 30 years of data supports my argument. 相似文献
8.
The paper develops a model of foreign direct investments (FDI) and foreign portfolio investments (FPI). FDI enables the owner to obtain refined information about the firm. This superiority, relative to FPI, comes with a cost: a firm owned by the FDI investor has a low resale price because of asymmetric information between the owner and potential buyers. The model can explain several stylized facts regarding foreign equity flows, such as the larger ratio of FDI to FPI inflows in developing countries relative to developed countries, and the greater volatility of FDI net inflows relative to FPI net inflows. 相似文献
9.
We model the time series behavior of dividend growth rates, as well as the profitability rate, with a variety of autoregressive moving-average processes, and use the capital asset pricing model (CAPM) to derive the appropriate discount rate. One of the most important implications of this research is that the rate of return beta changes with the time to maturity of the expected cash flow, and the degree of mean reversion displayed by the growth rate. We explore the consequences of this observation for three different strands of the literature. The first is for the value premium anomaly, the second for stock valuation and learning about long-run profitability, and the third is for the St. Petersburg paradox. One of the most surprising results is that the CAPM implies a higher rate of return beta for value stocks than growth stocks. Therefore, value stocks must have higher expected returns, and this is what is required theoretically in order to explain the well-known value premium anomaly. 相似文献
10.
A. George Assaf Carlos Pestana Barros Peter U.C. Dieke 《Journal of Air Transport Management》2011,17(3):155-157
This article looks at the efficiency of Portuguese tour operators focusing on firm size, group ownership, and mergers and acquisitions. It has been argued that changed market conditions in Europe make it hard for tour operators to achieve economies of scale and market growth without increasing firm size or being part of a more high profile company. 相似文献