Biography:Ludwig Straub

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Short description: German economist
Ludwig Straub
Born (1987-08-08) August 8, 1987 (age 38)
Germany
InstitutionHarvard University
FieldMacroeconomics
International economics
Alma materMassachusetts Institute of Technology (PhD)
Trinity College, Cambridge (MASt, Part III)
LMU Munich (B.Sc.)
Doctoral
advisor
Ivan Werning
ContributionsHeterogenous agent
New Keynesian macroeconomics
AwardsJohn Bates Clark Medal (2026)
Sloan Research Fellowship (2024)
AQR Young Researcher Prize (2022)
Websitescholar.harvard.edu/straub

Ludwig Straub (born August 8, 1987) is a German economist who has been a professor of economics at Harvard University since 2024.[1][2] His research focuses on macroeconomics, particularly the role of household heterogeneity in macroeconomic dynamics.[3][4]

Born in Germany, Straub received a B.Sc. in physics from LMU Munich, before completing Part III of the Mathematical Tripos at Trinity College, Cambridge.[2] He received a PhD in economics from the Massachusetts Institute of Technology in 2018, where his doctoral advisor was Ivan Werning.[1][2]

From 2018 to 2019, Straub was a postdoctoral fellow at Harvard University, where he became an assistant professor in 2019.[2] He became an associate professor at Harvard in 2023, and a full professor of economics in 2024.[2]

Straub has been a faculty research fellow at the National Bureau of Economic Research since 2019, a research associate in macroeconomics and finance at the CEPR since 2022, and a member of CESifo since 2019.[2][3][5] In 2026, he was awarded the John Bates Clark Medal, for his contributions to the incorporation of agent heterogeneity into macroeconomic modelling.[6][4]

Selected publications

  • Auclert, Adrien; Rognlie, Matthew; Straub, Ludwig (2024). "The Intertemporal Keynesian Cross". Journal of Political Economy 132 (12). 
  • Auclert, Adrien; Rigato, Rodolfo; Rognlie, Matthew; Straub, Ludwig (2024). "New Pricing Models, Same Old Phillips Curves?". The Quarterly Journal of Economics 139 (1). 
  • Guerrieri, Veronica; Lorenzoni, Guido; Straub, Ludwig; Werning, Iván (2022). "Macroeconomic Implications of COVID-19: Can Negative Supply Shocks Cause Demand Shortages?". American Economic Review 112 (5). 
  • Auclert, Adrien; Bardóczy, Bence; Rognlie, Matthew; Straub, Ludwig (2021). "Using the Sequence Space to Solve and Estimate Heterogeneous-Agent Models". Econometrica 89 (5). 
  • Mian, Atif; Straub, Ludwig; Sufi, Amir (2021). "Indebted Demand". The Quarterly Journal of Economics 136 (4). 
  • Straub, Ludwig; Werning, Iván (2020). "Positive Long-Run Capital Taxation: Chamley-Judd Revisited". American Economic Review 110 (1). 

References