Months before Argentina's 2001 default, Wucker sounded an alarm that the lack of a process like an international Chapter 11 for sovereign defaults would increase the likelihood and costs of larger financial crises [REF].
Wucker was an early commentator on the economic impact of migrant worker remittances and drew attention to the ways in which countries were changing their conceptions of citizenship and political power to attract the funds workers sent home to their families [REF].