搜索结果: 1-5 共查到“财政学 time”相关记录5条 . 查询时间(0.171 秒)
Working Over Time:Dynamic Inconsistency in Real Effort Tasks
Time Discounting Demand for Commitment Real Effort Convex Time Budget
2015/7/23
Experimental tests of dynamically inconsistent time preferences have largely relied on choices over time-dated monetary rewards. Several recent studies have failed to find the standard patterns of pre...
Continuous time Ehrenfest process in term structure modelling
ehrenfest model interest rate derivatives short-rate term structure vasicek model zero-couponbond
2010/4/27
In this paper, a finite-state mean-reverting model for the short-rate, based on the continuous time Ehrenfest process, will be examined. Two explicit pricing formulae for zero-coupon bonds will be der...
Cross-Correlation Dynamics in Financial Time Series
Cross-Correlation Dynamics Financial Time Series
2010/10/18
The dynamics of the equal-time cross-correlation matrix of multivariate financial time series is explored by examination of the eigenvalue spectrum over sliding time windows. Empirical results for the...
Asset returns and volatility clustering in financial time series
Asset returns volatility clustering financial time series
2010/10/18
An analysis of the stylized facts in financial time series is carried out. We find that, instead of the heavy tails in asset return distributions, the slow decay behaviour in autocorrelation function...
The proposed model modifies option pricing formulas for the basic case of log-normal probability distribution providing correspondence to formulated criteria of efficiency and completeness. The model ...