Paper

Harhoff, Dietmar and Hoisl, Karin and van Pottelsberghe de la Potterie, Bruno (2009): Languages, Fees and the International Scope of Patenting. Discussion Papers in Business Administration 2009-6

Harhoff, Dietmar and Hoisl, Karin and Reichl, Bettina and van Pottelsberghe de la Potterie, Bruno (2007): Patent Validation at the Country Level - The Role of Fees and Translation costs. Discussion Papers in Business Administration 2007-12