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ESTIMATION PROBLEMS IN MODELS WITH SPATIAL WEIGHTING MATRICES WHICH HAVE BLOCKS OF EQUAL ELEMENTS
SPATIAL WEIGHTING MATRICES HAVE BLOCKS EQUAL ELEMENTS
2015/9/24
Spatial models whose weighting matrices have blocks of equal elements might be considered if units are viewed as equally distant within certain neighborhoods, but unrelated between neighborhoods. We g...
Panel data models with spatially correlated error components
Panel data model Spatial model Error component model
2015/9/24
In this paper we consider a panel data model with error components that are both spatially andtime-wise correlated. The model blends specifications typically considered in the spatial literaturewith t...
Spatial models with spatially lagged dependent variables and incomplete data
Spatial models Missing data Instrumental variable estimation
2015/9/24
The purpose of this paper is to suggest estimators for the parameters of spatial models containing a spatially lagged dependent variable, as well as spatially lagged independent variables, and an inco...
The relative efficiencies of various predictors in spatial econometric models containing spatial lags
Spatial models with spatial lags Optimal and suboptimal prediction efficiencies BLUP Kriging
2015/9/24
The purpose of this paper is to describe prediction efficiencies of various suboptimal predictors relative to the efficient (kriging) minimum mean square error predictor in spatial models containing s...
Specification and estimation of spatial autoregressive models with autoregressive and heteroskedastic disturbances
Spatial dependence Heteroskedasticity Cliff–Ord model Two-stage least squares Generalized moments estimation Asymptotics
2015/9/24
This study develops a methodology of inference for a widely used Cliff–Ord type spatial model containing spatial lags in the dependent variable, exogenous variables, and the disturbance terms, while a...
Finite sample properties of estimators of spatial autoregressive models with autoregressive disturbances
Spatial autoregressive models ordinary least squares two-stage least squares maximum likelihood finite sample distribution
2015/9/24
The article investigates the finite sample properties of estimators for spatial autoregressive models where the disturbance terms may follow a spatial autoregressive process. In particular we investig...
Obtaining Analytic Derivatives for a Class of Discrete-Choice Dynamic Programming Models
Analytic Derivatives Discrete-Choice Dynamic Programming Models
2015/9/18
This paper shows how to recursively calculate analytic first and second derivatives of the likelihood function generated by a popular version of a discrete-choice, dynamic programming model, allowing ...
A Criterion for Multiperiod Controls in Economic Models with Unknown Parameters
Multiperiod Controls Economic Models
2015/8/5
A Criterion for Multiperiod Controls in Economic Models with Unknown Parameters.
On An Efficient Two-Step Estimator for Dynamic Simultaneous Equation Models with Autoregressive Errors
Dynamic Simultaneous Equation Models Autoregressive Errors
2015/8/5
On An Efficient Two-Step Estimator for Dynamic Simultaneous Equation Models with Autoregressive Errors.
This paper develops three asymptotically equivalent tests for examining the validity of imposing
linear inequality restrictions on the parameters of linear econometric models. First we consider the ...
LOCAL AND GLOBAL TESTING OF LINEAR AND NONLINEAR INEQUALITY CONSTRAINTS IN NONLINEAR ECONOMETRIC MODELS
LOCAL AND GLOBAL TESTING NONLINEAR INEQUALITY
2015/7/31
This paper considers a general nonlinear econometric model framework that
contains a large class of estimators defined as solutions to optimization
problems. For this framework we derive several a...
Numerically stable and accurate stochastic simulation approaches for solving dynamic economic models
Numerical stability accurate stochastic simulation method the dynamic economic model
2015/7/21
Numerically stable and accurate stochastic simulation approaches for solving dynamic economic models.
Local Identification of Nonparametric and Semiparametric Models
Identification local identification nonparametric models asset pricing
2014/9/9
In parametric, nonlinear structural models, a classical sufficient condition for local identification, like Fisher (1966) and Rothenberg (1971), is that the vector of moment conditions is differentiab...
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 ...
Kinetic models for the trading of goods
Wealth and income distributions kinetic models Boltzmann equation Fokker-Planck equation.
2012/9/14
In this paper we introduce kinetic equations for the evolution of the probability distribution of two goods among a huge population of agents.The leading idea is to describe the trading of these goods...