搜索结果: 1-6 共查到“世界经济学 Continuous-Time”相关记录6条 . 查询时间(0.176 秒)
Multistep Bayesian strategy in coin-tossing games and its application to asset trading games in continuous time
Multistep Bayesian strategy coin-tossing games
2010/12/13
We study multistep Bayesian betting strategies in coin-tossing games in the framework of game-theoretic probability of Shafer and Vovk (2001). We show that by a countable mixture of these strategies, ...
Dual method for continuous-time Markowitz's Problems with nonlinear wealth equations
Dual method continuous-time Markowitz's Problems nonlinear wealth equations
2010/12/20
Continuous-time mean-variance portfolio selection model with nonlinear wealth equations and bankruptcy prohibition is investigated by the dual method. A necessary and sufficient condition which the op...
GARCH modelling in continuous time for irregularly spaced time series data
GARCH modelling continuous time irregularly spaced time series data
2010/12/17
The discrete-time GARCH methodology which has had such a profound influence on the modelling of heteroscedasticity in time series is intuitively well motivated in capturing many `stylized facts' conce...
Constructing the Optimal Solutions to the Undiscounted Continuous-Time Infinite Horizon Optimization Problems
Constructing Optimal Solutions Undiscounted Continuous-Time Infinite Horizon Optimization Problems
2010/12/17
We aim to construct the optimal solutions to the undiscounted continuous-time infinite horizon optimization problems, the objective functionals of which may be unbounded. We identify the condition un...
MPS Risk Aversion and MV Analysis in Continuous Time with Lévy Jumps
Risk Aversion MV Analysis temporal efficient frontier
2011/4/6
This paper studies sequential portfolio choices by MPS-risk-averse investors in a continuous time jump-diffusion framework. It is shown that the optimal trading strategies for MPS risk averse investor...
Testing Continuous-Time Models of the Spot Interest Rate
Testing Continuous-Time Models Spot Interest Rate
2014/3/13
Testing Continuous-Time Models of the Spot Interest Rate.