MNC Subsidiary Closures: What Is the Value of Employees` Human Capital in New Jobs?
Wolfgang Sofka, Miguel Torres Preto, Pedro Faria
Journal Of International Business Studies, vol. 45, 2014, p. 723-750.

Multinational Subsidiary Knowledge Protection--Do Mandates and Clusters Matter?
Wolfgang Sofka, Edlira Shehu, Pedro Faria
Research Policy, vol. 43, 2014, p. 1320-1333.

Knowledge Protection Strategies of Multinational Firms--A Cross-Country Comparison
Pedro Faria, Wolfgang Sofka
Research Policy, vol. 39, 2010, p. 956-968.