Crude oil price differentials, product heterogeneity and institutional arrangements

Luis Armando Galvis-Aponte, Adriana Isabel Ortega-Arrieta, Adriana Marcela Rivera-Zárate

Carola Müller, Matias Ossandon Busch, Miguel Sarmiento, Freddy A. Pinzón-Puerto

Francisco Javier Lasso-Valderrama, Mario Andrés Ramos-Veloza