Die Studie ist eine überarbeitete Fassung der "Untersuchung einer verbesserten Konzentrationserfassung" und befaßt sich mit der Aufbereitung von Daten der amtlichen Statistik zur Unternehmenskonzentration. Ziele der Studie sind, die empirische Aussagefähigkeit der amtlichen Unternehmens- und...

Based on explicit present value calculations, the paper criticizes the view that the PAYGO system wastes economic resources. In present value terms, there is nothing to be gained from a transition to funded system even though the latter offers a permanently higher rate of return. The sum of the...

Based on explicit present value calculations, the paper criticizes the view that the PAYGO system wastes economic resources. In present value terms, there is nothing to be gained from a transition to funded system even though the latter offers a permanently higher rate of return. The sum of the...