@incollection{BaierPolasek, author = {Baier, Daniel and Polasek, Wolfgang}, title = {Modelling Spatial Effects in Regression Analysis - Approaches and Applications}, series = {Quantitative methods for modelling and forecasting economic processes}, booktitle = {Quantitative methods for modelling and forecasting economic processes}, editor = {Pociecha, J{\´o}zef}, publisher = {Cracow University of Economics Press}, address = {Krak{\´o}w}, isbn = {978-83-7252-652-6}, pages = {9 -- 22}, language = {en} } @incollection{PolasekBaier, author = {Polasek, Wolfgang and Baier, Daniel}, title = {Demometric Forecasting with Principal Components of the Population Structure}, series = {Quantitative methods for modelling and forecasting economic processes}, booktitle = {Quantitative methods for modelling and forecasting economic processes}, editor = {Pociecha, J{\´o}zef}, publisher = {Cracow University of Economics Press}, address = {Krak{\´o}w}, isbn = {978-83-7252-652-6}, pages = {23 -- 31}, language = {en} }