Skip to main content

Applications (Applied Micro) Seminars

Trade and Informality in the Presence of Labor Market Frictions and Regulations

Gabriel Ulyssea (Oxford)

Monday 25 November 2019 12:00 - 13:30

This event will take place online.

Many of our seminars and public events this year will continue as online seminars or as online and in person. Please check our website listings and Twitter feed @STICERD_LSE for updates.

Unless otherwise specified, current restrictions mean in-person seminars are only open to members of the LSE community (those with a valid LSE ID card).

Those unable to join the seminars in-person are welcome to participate via zoom.

About this event

Motivated by recent work on the labor market effects of trade, we build a model of trade with labor market frictions and regulations that are not perfectly enforced by the government. Heterogeneous firms decide whether to operate formally or informally, allowing for a link between globalization, informality and unemployment. We estimate the model using several data sources from Brazil, including matched employer-employee data from formal and informal firms and workers. We perform counterfactual analyses to understand how increasing trade openness affects informality, unemployment and welfare under different scenarios of labor market regulations and levels of enforcement. Our results suggest that domestic policies leading to a reduction in informality have the potential to strongly increase aggregate productivity and welfare, at the expense of modest increases in unemployment. These policies have a much larger effect on welfare relative to policies aiming to reduce international trade costs. The informal sector works as a buffer in the event of negative economic shocks. However, the welfare gains from eradicating informality are so significant that it is hard to justify lenience toward the informal sector on the basis that it works as a buffer following negative economic shocks.

Applications (Applied Micro) Seminars are held on Mondays in term time at 16:00-17:30 ONLINE, or in meeting room 3.05 if the speaker attends in person.

Seminar organiser: Xavier Jaravel

For further information please contact Lubala Chibwe, either by email:

Please use this link to subscribe or unsubscribe to our mailing list (applications).

This event will take place online.