This paper revises and updates the Campi-Nuvolari index of intellectual property protection for plant varieties (Campi and Nuvolari, 2015). The new index has been updated and provides yearly scores for the period 1961-2018 for a total number of 104 countries, which have legislation on plant...

The aim of this paper is to provide an overview of the research on the role played by patent systems in the industrialization process (with a special focus on the British case). Perhaps surprisingly, no consensus has been reached yet as to whether the emergence of modern patent systems exerted a...