People

With my friend and co-author Helmar Moreira.

With my former student Luis in his graduate ceremony.

With Luigi Pasinetti at a Cambridge University's conference in his honour. 

With John Nash at the International Workshop on the Game Theory and Economic Application of the Game Theory Society in Sao Paulo. 

With my friends and co-authors Andrew Trigg and Theo Santini in London.

With the participants of the Workshop on the Thirlwall's Law and Balance-of-Payments constrained growth. Coimbra, Portugal

With participants of the VIII Summer Workshop of the Department of Mathematics of the University of Brasilia. (2016).

With participants of the IX International Colloquium: Inequality and Its Persistence. Schumpeter Center, Graz, Austria. (2012).

With Ana and Thiago.