We present a noncooperative model of a family's time allocation between work and a home-produced public good, and examine whether the income tax should apply to couples or individuals. While tax-induced labor supply distortions lead to overprovision of the public good, spouses' failure to...

Die Private Krankenversicherung (PKV) in Deutschland ist ein System lebenslanger Verträge. Im Rahmen derartige Verträge findet ein Kapitalaufbau für jeweils eine Altersgruppe statt. Wenn die Versicherten jung sind, übersteigt die Prämie die Ausgaben des Versicherers. Die Sparbeiträge...

Summary In this paper the direction of the long-run migration incentive in the presence of closed borders and the long-run welfare effects of a regime change from “autarky” to “free permanent migration” are studied. A difference in birth-country specific fertility rates is treated as the...

Summary It is frequently observed that the implementation of green policies is delayed compared to the initial announcement. Considering a setting with a representative monopolist extracting a nonrenewable resource, we demonstrate that announcing a green policy, but then delaying its...