XIX Technological Innovation Management Symposium, 1996

20nd Annual Meeting of ANPAD, 1996

51st Brazilian Metallurgy Association's Annual Congress, 1996

I National Conference of Political Economy, 1996

IV National Meeting of Labour Studies, 1995

2nd Meeting of Portuguese Language Economists, 1995

7th Seminar on the Minas Gerais State's Economy, 1995

"Corporate governance in Brazil, Colombia and Mexico and Risk Assessment on the Issuance of

XXI National Conference of Economy, 1993

XX National Conference of Economy, 1992

XIX National Conference of Economy, 1991

31st Annual Meeting of ANPAD, 2007

40th Brazil's Steel Rolling Conference, 2003

Regulation, Competition and Income Distribution: Latin American Experiences, 2005