Global change has become eminent in our everyday lives. Slowly, but noticeably, the faces surrounding us represent the international global community. Climate doomsday is as present as ethnical and religious controversy. The press reports how eastern German women to flee the catastrophic...

This thesis is about two major economic topics, trade policy and education choice. The first and the second essay analyze trade policy with special attention to tariff formation in intermediate-good sectors. The first essay explains tariff formation in intermediate-good sectors from a national...