work but hunted down by the guilds as illicit competitors. She investigates the benefits of guilds but

circumstances, 11 9 The number of laborers, craftsmen, and others who work in a state is naturally proportioned

inspire many subsequent significant works by researchers across the globe on trade in intermediate goods

. Instead, the bulk of the profession is concerned with how markets work, and how they can be made more

, and from his on going research work in this field. Accordingly the work is organized as two-books in