The Late Middle Ages (c.1300–c.1500) saw the development of many of the key economic institutions of the modern unitary nation-state in Europe. After the ‘commercial revolution’ of the thirteenth century, taxes on trade became increasingly significant contributors to government finances,...

"This paper explores the dynamics of the transfer of U.S. patents and the significance of the initial missallocation of patent property rights. Here we find that the initial missallocation of patent property rights is large and differs substantially across patentees and technology fields. We...