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121.
This paper uses both an ARIMA transfer-function intervention model and a panel data analysis to examine the effect of the Ohio deposit insurance crisis in 1985 on the pricing of six-month retail certificates of deposit (CDs) for federally-insured Ohio banks and savings and loans. Adjusting for pricing reactions due to changes in market rates, we find a significant, unanticipated rise in CD-rate premiums on the initial event week of the crisis that continued for approximately seven weeks. Consistent with a contingent insurance guarantee hypothesis, rate premiums are found to be risk based. 相似文献
122.
JIE‐MIN LEE SHENG‐HUNG CHEN HSIANG‐HSI LIU JUNG‐YAO HUNG MEI‐YUN HUANG 《Contemporary economic policy》2010,28(3):406-413
This paper empirically investigates the relationship between the dissemination of information about the health risks of tobacco, alcohol, and betel nuts and their consumption in Taiwan. To estimate cross‐elasticities, the paper uses the Central Bureau of Statistics demand system model. Empirical results indicate that an increase in the dissemination of information on the health risks of tobacco, alcohol, and betel nuts substantially reduces real consumption. Empirical evidence from the cross‐elasticity of price also confirms that a complementary relationship exists in Taiwan among these three addictive products. (JEL D12, Q11, H26) 相似文献
123.
124.
W. LEE HOSKINS 《Contemporary economic policy》1985,3(5):71-83
Under certain conditions, monetary targets can reduce information costs and transaction costs to market participants. In international financial markets, these costs are associated with several types of risk which can influence the extent of international financial intermediation. During the 1970s, several factors seem to have prompted the trend toward targeting. The search by central banks for improved methods of inflation control was the primary factor. Targeting took a number of forms with respect to time periods, growth rates, and aggregates employed. In general, the experience with foreign monetary targeting to date probably has not lowered information costs or transactions costs to market participants, due to the extensive shifting between targets, changing of targeting time periods, and continual base drift. Such changes in targeting procedures along with the failure to hit targets tend to mask whether a change in monetary growth is temporary or permanent. The desire of foreign central banks to implicitly target exchange rates influences their ability to achieve monetary targets. The extent of this influence depends on the ability of foreign central banks to sterilize exchange market intervention. 相似文献
125.
We estimate the effect of minimum wages on employment using the Master Files of the Canadian Labour Force Survey over the recent period 1997–2008. Particular attention is paid to the differences between permanent and temporary minimum wage workers—an important distinction not made in the existing literature. Our estimates for permanent and temporary minimum wage workers combined are at the lower end of estimates based on Canadian studies estimated over earlier time periods, suggesting that the adverse employment effects are declining over time for reasons discussed. Importantly, the adverse employment effects are substantially larger for permanent compared to temporary minimum wage workers; in fact they fall almost exclusively on permanent minimum wage workers. (JEL J30) 相似文献
126.
We analyze the timing and pattern of adoption of \"shall issue\" concealed-carry handgun laws. \"Shall issue\" laws require the authorities to issue permits to qualified applicants; \"may issue\" laws give the authorities more latitude to reject applications. We find three factors influence the shift from \"may issue\" to \"shall issue.\" First, more urban states are less likely to shift to \"shall issue,\" although the size of this effect is quantitatively small. Second, the switch is influenced by the decisions taken by neighboring states. Third, we find evidence that increases in the crime rate accelerated the switch to \"shall issue.\" ( JEL K40) 相似文献
127.
128.
This paper re‐examines the empirical finding that international real interest rates usually have a unit root. This conclusion is put forth in Rapach and Weber (2004 ), using the Ng and Perron (2001 ) tests. We use Rudebusch's (1993 ) approach to construct the small sample distributions of the Ng and Perron tests, and calculate their asymptotic sizes, size‐adjusted powers and rejection rates. These numbers show that the lack of power in the Ng and Perron tests might account for the findings of Rapach and Weber (2004 ): that the unit root null cannot be rejected for most OECD countries. Size distortions are mild in the case of Ng and Perron tests for two series, but are serious for the Phillips and Perron Z‐test on inflation rates. We then apply a powerful covariate augmented Dickey–Fuller unit root test to examine the series for which stationarity cannot be determined with the Ng and Perron tests. The bootstrap technique is also used to control possible size distortions. In contrast to the results of Rapach and Weber (2004 ), the bootstrap covariate augmented Dickey–Fuller test yields striking evidence that real interest rates are stationary for 14 of 16 OECD countries, because nominal interest rates are stationary for the 14 countries, while inflation rates are stationary for all countries. 相似文献
129.
YOUNG S. KWON INGOO HAN KUN CHANG LEE 《International Journal of Intelligent Systems in Accounting, Finance & Management》1997,6(1):23-40
Statistical classification methods such as multivariate discriminant analysis have been widely used in bond rating classification in spite of the limitations of the methodology. Recently, neural networks have emerged as new methods for business classification. This approach to neural networks training is to categorize a new instance as one of the predefined bond classes. Such a conventional approach has limitations in dealing with the ordinal nature of bond rating. In addition, most of the prior studies have used sample data which are evenly divided among the classes. However, the natural population in real application is usually unevenly divided among the classes. Under such circumstances, it is hard to achieve good predictive performance. As the number of classes to be recognized increases, the predictive performance decreases. In this article, to increase the predictive performance in real-world bond rating, we propose the ordinal pairwise partitioning (OPP) approach to backpropagation neural networks training. The main idea of the OPP approach is to partition the data set in the ordinal and pairwise manner according to the output classes. Then, each backpropagation neural networks model is trained by using each partitioned data set and is separately used for classification. Experimental results show that the predictive performance of the proposed OPP approach can be significantly enhanced, when compared to the conventional neural networks modeling approach as well as multivariate discriminant analysis. The OPP approach has two computation methods, and we discuss under which circumstances one method performs better than the other. We also show the generalizability of the OPP approach. © 1997 by John Wiley & Sons, Ltd. 相似文献
130.
Exodus from Sovereign Risk: Global Asset and Information Networks in the Pricing of Corporate Credit Risk
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Using five‐year credit default swap (CDS) spreads on 2,364 companies in 54 countries from 2004 to 2011, we find that firms exposed to stronger property rights through their foreign asset positions (institutional channel) and firms cross‐listed on exchanges with stricter disclosure requirements (informational channel) reduce their CDS spreads by 40 bps for a one‐standard‐deviation increase in their exposure to the two channels. These channels capture effects beyond those associated with firm‐ and country‐level fundamentals. Overall, we find that firm‐level global asset and information connections are important mechanisms to delink firms from their sovereign and country risks. 相似文献