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81.
We examine the extent to which institutional investors herd in the U.S. corporate bond market and the price impact of their herding behavior. We find that the level of institutional herding in corporate bonds is substantially higher than what is documented for equities, and that sell herding is much stronger and more persistent than buy herding. The price impact of herding is also highly asymmetric. While buy herding facilitates price discovery, sell herding causes transitory yet large price distortions. Such price destabilizing effect of sell herding is particularly pronounced for speculative-grade, small, and illiquid bonds, and during the financial crisis. 相似文献
82.
Sudarsana Sahoo Harendra Behera Pushpa Trivedi 《Macroeconomics and Finance in Emerging Market Economies》2019,12(2):155-173
This paper examines the return and volatility spillovers between the foreign exchange and bond markets of India using a bivariate asymmetric BEKK-GARCH (1,1) model for the period 4 April 2005 to 31 March 2017. We find the evidence of bidirectional return and volatility spillovers with asymmetric effects between these two markets. The spillovers are evidenced even during the periods when foreign portfolio investments in the Indian bond markets were relatively low suggests the existence of strong inter-linkages between both the markets. 相似文献
83.
Bo Zhang Wenji Li 《美中经济评论(英文版)》2005,4(8):39-45
Catastrophe risk bond is the product of financial integration and financial innovation, which have been attached great importance by both academic circle and business circle since it was invented. After describing the theories of demand and supply for catastrophic risk bond, the paper continues to test these theories with models, and then makes a conclusion that the demand of investors for catastrophic risk bond is increasing, but the reinsurance companies have not collected the expected benefits by issuing such kind of bonds. 相似文献
84.
85.
我国从1981年重发国债起,资本市场已有20余年,对我国经济建设的资金需求做出了巨大贡献。但同时,存在一些问题亟待解决:资本市场结构不合理、投资主体不完整、资本市场与货币市场缺乏有效沟通、监管法律法规之间不协调、信息披露有水分等。只有妥善解决这些问题,我国资本市场才能健康发展。文章对此提出一些措施与建议。 相似文献
86.
S. Chattopadhyay F.J. Arcelus & G. Srinivasan 《Journal of Business Finance & Accounting》1997,24(3):541-557
This paper explores the usefulness of the current Canadian Institute of Chartered Accountants standard on accounting for income taxes in bond rating decisions by credit analysts. Bond rating prediction models using accounting variables generated with alternate treatment of income taxes, have been developed. The analysis indicates that additional information presented by the above standard has not contributed significantly to the bond raters' decision making process. 相似文献
87.
We propose an approach to find an approximate price of a swaption in affine term structure models. Our approach is based on the derivation of approximate swap rate dynamics in which the volatility of the forward swap rate is itself an affine function of the factors. Hence, we remain in the affine framework and well-known results on transforms and transform inversion can be used to obtain swaption prices in similar fashion to zero bond options (i.e., caplets). The method can easily be generalized to price options on coupon bonds. Computational times compare favorably with other approximation methods. Numerical results on the quality of the approximation are excellent. Our results show that in affine models, analogously to the LIBOR market model, LIBOR and swap rates are driven by approximately the same type of (in this case affine) dynamics. 相似文献
88.
THE TERM STRUCTURE OF INTEREST RATES AS A GAUSSIAN RANDOM FIELD 总被引:7,自引:0,他引:7
D. P. Kennedy 《Mathematical Finance》1994,4(3):247-258
A simple model of the term structure of interest rates is introduced in which the family of instantaneous forward rates evolves as a continuous Gaussian random field. A necessary and sufficient condition for the associated family of discounted zero-coupon bond prices to be martingales is given, permitting the consistent pricing of interest rate contingent claims. Examples of the pricing of interest-rate caps and the situation when the Gaussian random field may be viewed as a deterministic time change of the standard Brownian sheet are discussed. 相似文献
89.
George Pennacchi Peter Ritchken L. Sankarasubramanian 《Review of Derivatives Research》1996,1(1):87-99
Once a pricing kernel is established, bond prices and all other interest rate claims can be computed. Alternatively, the pricing kernel can be deduced from observed prices of bonds and selected interest rate claims. Examples of the former approach include the celebrated Cox, Ingersoll, and Ross (1985b) model and the more recent model of Constantinides (1992). Examples of the latter include the Black, Derman, and Toy (1990) model and the Heath, Jarrow, and Morton paradigm (1992) (hereafter HJM). In general, these latter models are not Markov. Fortunately, when suitable restrictions are imposed on the class of volatility structures of forward rates, then finite-state variable HJM models do emerge. This article provides a linkage between the finite-state variable HJM models, which use observables to induce a pricing kernel, and the alternative approach, which proceeds directly to price after a complete specification of a pricing kernel. Given such linkages, we are able to explicitly reveal the relationship between state-variable models, such as Cox, Ingersoll, and Ross, and the finite-state variable HJM models. In particular, our analysis identifies the unique map between the set of investor forecasts about future levels of the drift of the pricing kernel and the manner by which these forecasts are revised, to the shape of the term structure and its volatility. For an economy with square root innovations, the exact mapping is made transparent. 相似文献
90.
Many embedded options are difficult to value the wild card option in the Treasury bond futures contract is one of these embedded options. We illustrate how narrow theoretical bounds on the value of this option, relative to the price of the contract, may be obtained in the presence of other embedded options. Simulations suggest that the value of the wild card option is close to zero. This implies that, in this economy, a simpler pricing model of the Treasury bond futures contract, which ignores the wild card option, will result in only a small loss of accuracy. 相似文献