By January 1, 2005, Switzerland reduced the legal level of blood–alcohol concentration while driving from 0.8h to 0.5h. This happend on basis of the assumptions that more restrictive per mil levels increase road safety. The benefit of lower blood–alcohol levels, however, depends on whether...

By January 1, 2005, Switzerland reduced the legal level of blood–alcohol concentration while driving from 0.8h to 0.5h. This happend on basis of the assumptions that more restrictive per mil levels increase road safety. The benefit of lower blood–alcohol levels, however, depends on whether...

Four Essays in Family Economics Aline Biitikofer Inauguraldissertation zur Erlangung der Wiirde eines DOCTOR RERUM OECONOMICARUM der Wirtschafts- und Sozialwissenschaftlichen Fakultat der Universitat Bern Contents Preface ...