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The construction of prediction intervals and regions and their probability content for nonlinear systems with nonparametric disturbances is considered. The semiparametric efficiency bound for estimating the probability content of a known interval (region) and estimators that attain the bound are...
Persistent link: https://www.econbiz.de/10005328624
The existence of equilibrium is a test of the internal consistency of an economic model. In any model with domestic moneys and dividend-yielding assets, the first question is: will money be dominated by assets in equilibrium? In cash-in-advance models domestic moneys always have positive...
Persistent link: https://www.econbiz.de/10009441845
My dissertation research is composed of two parts: a theoretical part on semiparametric efficient estimation and an applied part in energy economics under different dynamic settings. The essays are related in terms of their applications as well as the way in which models are constructed and...
Persistent link: https://www.econbiz.de/10009441863
The simple market efficiency hypothesis implies that prediction errors, such as forward less spot exchange rates, will be orthogonal to elements of the information set. One can therefore test for market efficiency via ordinary least squares by regressing the prediction errors on pieces of...
Persistent link: https://www.econbiz.de/10009441881
Chapter one provides a new estimator for the ordered polychotomous model. The estimator is based on the use of the average of the standard normal densities with different means as a parametric approximation to the density of the error term. The method also, for the first time, provides a...
Persistent link: https://www.econbiz.de/10009441888
This study addresses the impact of Mexican illegal immigration on the U.S. labor market. It constitutes a first step towards developing rigorous structural econometric models that empirically analyze undocumented labor force dynamics. Structural estimation of the labor supply and the...
Persistent link: https://www.econbiz.de/10009441942
This dissertation develops efficient semiparametric estimation of parameters and expectations in dynamic nonlinear systems and analyzes the role of environmental factors in productivity growth accounting.The first essay considers the estimation of a general class of dynamic nonlinear systems....
Persistent link: https://www.econbiz.de/10009441952
In the various fields of creative, cultural, and artistic production, there exists a competitive struggle amongst creators of innovative works or ideas to persuade agents in the field to accept and value the new work. This is a significant challenge since cultural innovators do not produce in...
Persistent link: https://www.econbiz.de/10013359369
We apply semiparametric efficient estimation procedures for a seemingly unrelated regression model where the multivariate error density is elliptically symmetric to study the efficiency of the foreign exchange market. We consider both cointegrating regressions and standard stationary...
Persistent link: https://www.econbiz.de/10009445633
Statistical methods are widely used for valuation (prediction of the value at sale or auction) of a unique object such as a work of art. The usual approach is estimation of a hedonic model for objects of a given class, such as paintings from a particular school or period, or in the context of...
Persistent link: https://www.econbiz.de/10011995229