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Unit roots in the presence of abrupt governmental interventions with an appli...
This paper considers econometric issues related to time-series data that have been subject to abrupt governmental interventions. The motivating example for this study is the... -
The structure of technology in Brazilian sugarcane production, 1975–87: An ap...
Sugarcane-based ethanol has become a primary automotive fuel in Brazil over the past 15 years. Because sugarcane costs are over two-thirds of the costs of ethanol production,...
