“Insider Trading and Corporate Governance in Latin America,” joint with Enrique Kawamura, in Investor Protection and Corporate Governance: Firm-level Evidence across Latin America, Florencio López de Silanes and Alberto Chong, eds., Stanford University Press, 2007.

“The Term Structure of Country Risk and Valuation in Emerging Markets (Estructura Temporal del Riesgo País y Valuación en Mercados Emergentes)” en conjunto con Joaquín Alonso y Marcos Buscaglia, pp. 71-101 in Risk and Crises in Emerging Economies, Jyoti Gupta ed., Centre d’Études et de Recherche - Amérique latine - Europe (CERALE), ESCP-EAP European School of Management (École Superièure de Commerce de Paris), 2005.