Marcela Carvalho

Marcela Carvalho is a fifth-year PhD candidate in Business Economics, a joint program between the Economics Department at Harvard University and Harvard Business School (HBS). Previously, she did her undergraduate studies at Universidade de Sao Paulo and obtained a Master’s degree in Economics from PUC-Rio.

By this expert

How Do Tech Innovations Really Spread? New Evidence

Article | Jul 11, 2024

New technologies appear to yield long-lasting benefits for the pioneer locations where they were originally developed.

The Diffusion of New Technologies

Paper Working Paper | | Jul 2024

The concentration of innovation in a handful of urban centers engenders large and persistent regional disparities in economic opportunity.