- The economies of Brazil, Bolivia and Peru are among the most complex places in the world to conduct business. The ‘Global Business Complexity Index’, a study by TMF Group, assessed how easy or complex it is for entrepreneurs and businesses to do business in a country. 76 jurisdictions from across the world were taken under scrutiny, with the researchers looking at factors such as taxation laws, regulations and penalties, accounting and fiscal requirements, and human resources aspects such as hiring, firing and paying employees. Greece and Indonesia have been identified as the most complex for business. Latin American...