Results

Journal article

American Economic Review: Insights:

Induced innovation, inventors, and the energy transition

We study how individual inventors respond to incentives to work on ?clean? electricity technologies. Using natural gas price variation, we estimate output and entry elasticities of inventors and measure the medium-term i...Read more...

Journal article

Industrial and Corporate Change:

More or the same? Radical, disruptive, discontinuous, and breakthrough innovation

This paper addresses the conceptual ambiguity in the literature on exceptional innovations, labeled ?radical,? ?disruptive,? ?breakthrough,? or ?discontinuous.? A bibliometric analysis of 4407 articles shows that differe...Read more...

Journal article

Review of Economics and Statistics:

A year older, a year wiser (and farther from frontier): invention rents and human capital depreciation

We look at how the arrival of an invention affects wage returns and the probability of moving out of employment for white- and blue-collar co-workers of the inventor. First results suggest that older workers are hurt by ...Read more...

Journal article

The Review of Economic Studies:

A theory of falling growth and rising rents

Growth has fallen in the U.S. amid a rise in firm concentration. Market share has shifted to low labour share firms, while within-firm labour shares have actually risen. We propose a theory linking these trends in which ...Read more...

Journal article

American Economic Review :

The impact of regulation on innovation

We present a framework that can be used to assess the equilibrium impact of regulation on endogenous innovation with heterogeneous firms. We implement this model using French firm-level panel data, where there is a sharp...Read more...

CEP discussion paper

The research university, invention and industry: evidence from German history

We examine the role of universities in knowledge production and industrial change using historical evidence. Political shocks led to a profound pro-science shift in German universities around 1800. To study the consequen...Read more...

Journal article

Water Economics and Policy:

Invention and diffusion of water supply and water efficiency technologies: insights from a global patent dataset

This paper identifies over 50,000 patents filed worldwide in various water-related technologies between 1990 and 2010, distinguishing between those related to availability (supply) and conservation (demand) technologies....Read more...

CEP discussion paper

Incentives and Invention in Universities

Using data on U.S. universities, we show that universities that give higher royalty shares to faculty scientists generate greater license income, controlling for university size, academic quality, research funding and ot...Read more...