Welcome
I am an Assistant Professor of Finance at the Ohio State University Fisher College of Business, currently visiting the University of Chicago Booth School of Business.
I hold a PhD in economics from Ecole Polytechnique (France). Here is my CV.
Interests : entrepreneurship, financial intermediation, corporate finance, insurance.
Contact : lyonnet.1@osu.edu
Research
Publications:
Stereotypes About Successful Entrepreneurs, 2023, AER Papers & Proceedings. Internet Appendix. [nonrefereed]
with Léa Stern
Can Risk be Shared Across Investor Cohorts? Evidence from a Popular Savings Product, 2022, Review of Financial Studies. Internet Appendix.
with Johan Hombert
Invoicing Currency and Financial Hedging, 2022, Journal of Money, Credit and Banking. Internet Appendix.
with Julien Martin and Isabelle Méjean
Working papers:
Why do Traditional and Shadow Banks Coexist? R&R, Review of Financial Studies.
Lead author - with Edouard Chrétien
with Léa Stern
Build or Buy? Human Capital and Corporate Diversification, R&R, Review of Financial Studies.
with Paul Beaumont and Camille Hébert
Selected work in progress:
Declining Business Formation and the Rise of Superstar Firms
with Jack Liebersohn
How Do Life Insurers Manage Liquidity Risk?
Which Firms Produce which Type of Innovation?
Teaching
2023
Corporate Finance (Chicago Booth MBA)
2018--present
Corporate Finance (Ohio State University Undergraduate)
The Financial Economics of Insurance (Ohio State University Finance PhD program)
Entrepreneurship (Ohio State University Finance PhD program)
2017/2018
Mathematics for Economists (Sciences-Po Graduate)
2016/2017
Mathematics for Economists (Sciences-Po Graduate)
2015/2016
Financial Markets (HEC Paris Undergraduate)
Mathematics for Economists (Sciences-Po Graduate)
Graduate Macroeconomics 3 (Sciences-Po PhD Track)
2014/2015
Mathematics for Economists (Sciences-Po Graduate)
Graduate Macroeconomics 3 (Sciences-Po PhD Track)
2013/2014
International Trade (ENSAE Undergraduate)
Graduate Macroeconomics 3 (Sciences-Po Graduate)
Financial Markets (Sciences-Po)
Macroeconomics (ENSAE Undergraduate)
Open Macroeconomics (ENSAE Undergraduate)
Microeconomics (ENSAE Undergraduate)
2012/2013
Macroeconomics (ENSAE Undergraduate)
Macroeconomics (ENSAE Undergraduate)
Microeconomics (ENSAE Undergraduate)