Eugenio Archontopoulos, Dominique Guellec, Niels Stevnsborg, Bruno van Pottelsberghe de la Potterie, Nicolas van Zeebroeck. When small is beautiful: Measuring the evolution and consequences of the voluminosity of patent applications at the EPO. Information Economics and Policy, 19(2):103-132, 2007. [doi]
Abstract is missing.