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Consistent Factor Estimation in Dynamic Factor Models with Structural Instability
Factor Estimation Dynamic Factor Models Structural Instability
2014/3/18
This paper considers the estimation of approximate dynamic factor models when there is temporal instability in the factor loadings. We characterize the type and magnitude of instabilities under which ...
Calibration of One- and Two-Factor Models For Valuation of Energy Multi-Asset Derivative Contracts
Valuation Energy Multi-Asset Derivative Contracts
2010/12/13
We study historical calibration of one- and two-factor models that are known to describe relatively well the dynamics of energy underlyings such as spot and index natural gas or oil prices at differe...