This article traces the historic development of specific tax rules governing intangible intellectual property rights. Before the enactment of specific tax rules governing intellectual property, considerable diversity of opinion among the courts existed over the application of traditional tax...

When is a wealth tax preferable to a capital income tax? When is the opposite true? More generally, can capital taxation be structured to improve productivity, incentivize innovation, and ultimately increase welfare? We study these questions theoretically in an infinite-horizon model with...

This paper studies the effect of corporate and personal taxes on innovation in the United States over the twentieth century. We use three new datasets: a panel of the universe of inventors who patent since 1920; a dataset of the employment, location and patents of firms active in R&D since 1921; and a...

This paper studies the effect of corporate and personal taxes on innovation in the United States over the twentieth century. We use three new datasets: a panel of the universe of inventors who patent since 1920; a dataset of the employment, location and patents of firms active in R&D since 1921; and a...

Because of the importance of technological innovation to economic growth, nations strive to stimulate and attract the research and development (“R&D”) that leads to that innovation and to make themselves hospitable environments for the holding of intellectual property (“IP”). Tax...