Previous theoretical studies on the debt shifting behavior of multinationals have assumed affiliates of multinationals to be wholly owned. We develop a model that allows a multinational firm to determine both the leverage and ownership structure in affiliates endogenously. A main finding is that...

We examine the capital structures of multinational companies. Multinational companies can exploit the tax advantage of debt more aggressively than national companies by shifting debt from affiliates in low-tax countries to affiliates in high-tax countries. Previous papers have omitted either...

To analyze the optimal social insurance package, we set up a two-period life-cycle model with risky human capital investment, where the government has access to labor taxation, education subsidies and capital taxation. Social insurance is provided by redistributive labor taxation. Moreover, both...

This paper analyzes optimal linear taxes on labor income and savings in a two-period life cycle model with ex ante identical households, endogenous leisure demands in both periods, and general processes of skill shocks over the life cycle. We demonstrate that the Atkinson-Stiglitz theorem breaks...