This paper develops a new approach for a political support system related to the integration of i... more This paper develops a new approach for a political support system related to the integration of immigrants using e-governance. Through the Internet the participation of immigrants is possible in both societies, the original and the new one, and at the three different levels: local, ...
Journal of the American Statistical Association, Jan 1, 1984
Regression Diagnostics for General Linear Regression Models WOLFGANG POLASEK* For the linear regr... more Regression Diagnostics for General Linear Regression Models WOLFGANG POLASEK* For the linear regression model y = Xß + e the local sensitivities of estimates for ß are investigated with re-spect to a general error structure for the residuals e. In particular, we define local ...
In this paper we describe the EAR (regional economic accessibility) model to investigate the impa... more In this paper we describe the EAR (regional economic accessibility) model to investigate the impact of the improvement of railroad infrastructure on regional GDP, population and firms growth in 99 Austrian regions. We evaluate the impact of four potential railroad infrastructure ...
Biological variables are often constrained to a limited range; for example, in most organisms siz... more Biological variables are often constrained to a limited range; for example, in most organisms size measurements are positive but can not increase indefinitely. Moreover, in studying the regression of one size variable on another, a monotonic relationship typically holds over much of the ...
This paper provides an analysis of how the forecasts of the returns of stock indices and their va... more This paper provides an analysis of how the forecasts of the returns of stock indices and their variance can be used for portfolio construction. We use a multivariate VAR-GARCH model to predict the monthly returns and the variance matrix of the MSCI North America, MSCI ...
From Data to Knowledge: Theoretical …, Jan 1, 1995
The paper analyses univariante autoregressive AR(p) models with tightness prior. The framework of... more The paper analyses univariante autoregressive AR(p) models with tightness prior. The framework of the model is the conjugate normal linear model where the prior distribution is assumed to be a random walk process. The deviation from the prior distribution is measured by the ...
Prof. Dr. Wolfgang Polasek Universität Basel Institut für Statistik und Ökonometrie Petersgraben ... more Prof. Dr. Wolfgang Polasek Universität Basel Institut für Statistik und Ökonometrie Petersgraben 51 CH-4051 Basel Schweiz ISBN 3-540-58394-7 Springer-Verlag Berlin Heidelberg New York Tokyo ISBN 3-540-19417-7 1. AuO. Springer-Verlag Berlin Heidelberg New York Tokyo ...
Econometrica: Journal of the Econometric …, Jan 1, 1991
A Bayesian analysis of the linear regression model with only parts of the prior distribution spec... more A Bayesian analysis of the linear regression model with only parts of the prior distribution specified or a robust Bayesian analysis lead to sets of posterior distributions. The so-called feasible ellipsoid of Leamer (1978) describes the region of posterior means if for conjugate priors the prior ...
This paper develops a new approach for a political support system related to the integration of i... more This paper develops a new approach for a political support system related to the integration of immigrants using e-governance. Through the Internet the participation of immigrants is possible in both societies, the original and the new one, and at the three different levels: local, ...
Journal of the American Statistical Association, Jan 1, 1984
Regression Diagnostics for General Linear Regression Models WOLFGANG POLASEK* For the linear regr... more Regression Diagnostics for General Linear Regression Models WOLFGANG POLASEK* For the linear regression model y = Xß + e the local sensitivities of estimates for ß are investigated with re-spect to a general error structure for the residuals e. In particular, we define local ...
In this paper we describe the EAR (regional economic accessibility) model to investigate the impa... more In this paper we describe the EAR (regional economic accessibility) model to investigate the impact of the improvement of railroad infrastructure on regional GDP, population and firms growth in 99 Austrian regions. We evaluate the impact of four potential railroad infrastructure ...
Biological variables are often constrained to a limited range; for example, in most organisms siz... more Biological variables are often constrained to a limited range; for example, in most organisms size measurements are positive but can not increase indefinitely. Moreover, in studying the regression of one size variable on another, a monotonic relationship typically holds over much of the ...
This paper provides an analysis of how the forecasts of the returns of stock indices and their va... more This paper provides an analysis of how the forecasts of the returns of stock indices and their variance can be used for portfolio construction. We use a multivariate VAR-GARCH model to predict the monthly returns and the variance matrix of the MSCI North America, MSCI ...
From Data to Knowledge: Theoretical …, Jan 1, 1995
The paper analyses univariante autoregressive AR(p) models with tightness prior. The framework of... more The paper analyses univariante autoregressive AR(p) models with tightness prior. The framework of the model is the conjugate normal linear model where the prior distribution is assumed to be a random walk process. The deviation from the prior distribution is measured by the ...
Prof. Dr. Wolfgang Polasek Universität Basel Institut für Statistik und Ökonometrie Petersgraben ... more Prof. Dr. Wolfgang Polasek Universität Basel Institut für Statistik und Ökonometrie Petersgraben 51 CH-4051 Basel Schweiz ISBN 3-540-58394-7 Springer-Verlag Berlin Heidelberg New York Tokyo ISBN 3-540-19417-7 1. AuO. Springer-Verlag Berlin Heidelberg New York Tokyo ...
Econometrica: Journal of the Econometric …, Jan 1, 1991
A Bayesian analysis of the linear regression model with only parts of the prior distribution spec... more A Bayesian analysis of the linear regression model with only parts of the prior distribution specified or a robust Bayesian analysis lead to sets of posterior distributions. The so-called feasible ellipsoid of Leamer (1978) describes the region of posterior means if for conjugate priors the prior ...
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Papers by Wolfgang Polasek