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In empirical studies it often happens that some variables for some units are far away from the other observations in the sample. These extreme observations, or outliers, often have a large impact on the results of statistical analyses - conclusions based on a sample with and without these units...
Persistent link: https://www.econbiz.de/10010269751
This paper makes three contributions. (1) It summarizes in tabular form a recent literature made of 36 micro-econometric studies for 16 different countries on the relationship between export destination and firm performance. (2) It reports estimates of the productivity premium of German firms...
Persistent link: https://www.econbiz.de/10010269790
In empirical studies it often happens that some variables for some units are far away from the other observations in the sample. These extreme observations, or outliers, often have a large impact on the results of statistical analyses - conclusions based on a sample with and without these units...
Persistent link: https://www.econbiz.de/10010286574
This paper makes three contributions. (1) It summarizes in tabular form a recent literature made of 36 micro-econometric studies for 16 different countries on the relationship between export destination and firm performance. (2) It reports estimates of the productivity premium of German firms...
Persistent link: https://www.econbiz.de/10010286590
A large and growing number of micro-econometric studies show that exporting firms are more productive than firms that sell their products on the home market only. This so-called exporter productivity premium qualifies as a stylized fact. Only recently researchers started to look at the role of...
Persistent link: https://www.econbiz.de/10010286606
An emerging literature on international activities of heterogeneous firms documents that exporting firms are more productive than firms that only sell on the national market. This positive exporter productivity premium shows up in a large number of empirical studies after controlling for...
Persistent link: https://www.econbiz.de/10010272673
An emerging literature on international activities of heterogeneous firms documents that exporting firms are more productive than firms that only sell on the national market. This positive exporter productivity premium shows up in a large number of empirical studies after controlling for...
Persistent link: https://www.econbiz.de/10010286616
Previous research has shown single mothers to be less well-off and at higher risk of poverty than mothers in couples. In this article, I extend current research by examining how single motherhood affects income at different quantiles of the distribution in twelve rich nations. Using harmonised...
Persistent link: https://www.econbiz.de/10013467165
I examine how single motherhood affects income at different quantiles of the distribution in twelve rich countries. Using harmonised data from the Luxembourg Income Study, I show how the distribution of income for single-mother headed households differs to that of coupleheaded households with...
Persistent link: https://www.econbiz.de/10013468443
This paper investigates the short term effects of a large scale intervention, funded by the European Social Fund, that provides additional instruction time to students in low achieving lower secondary schools of Southern Italy. We control for sorting across classes using the fact that freshman...
Persistent link: https://www.econbiz.de/10010319562