hands, which he argued gave rise to a misdistribution of purchasing power. His thesis called attention to Europe's huge, impoverished industrial working class, which was typically far too poor to consume goods produced by an industrialized economy. His analysis of capital flight and the rise of mammoth cartels later influenced Vladimir Lenin in his book Imperialism: The Highest Stage of Capitalism, which has become a basis for the Marxist analysis of imperialism. Contemporary World-Systems theorist Immanuel Wallerstein perhaps addresses better Hobson's counter-arguments without degrading Hobson's underlying inferences. Accordingly, Wallerstein's conception of imperialism as a part of a general and gradual extension of capital investment from the center of the industrial countries to an overseas periphery coincides with Hobson's. According to Wallerstein, Mercantilism became the major tool of semi-peripheral, newly industrialized countries such as Germany, France, Italy, and Belgium. Wallerstein thus perceives formal empire as performing a function that was analogous to that of the mercantilist drives of the late seventeenth and eighteenth centuries in England and France; consequently, the expansion of the Industrial Revolution contributed to the emergence of an era of aggressive national rivalry, leading to the late nineteenth-century scramble for Africa and the acquisition of formal empires. Democracy, the state, and legal frameworks The relationship between the state, its formal mechanisms, and capitalist societies has been debated in many fields of social and political theory, with active discussion since the 19th century. Hernando de Soto is a contemporary economist who has argued that an important characteristic of capitalism is the functioning state protection of property rights in a formal property system where ownership and transactions are clearly recorded. According to de Soto, this is the process by which physical assets transform into capital, which in turn is used in many more ways and much more efficiently in the market economy. A number of Marxian economists have argued that the Enclosure Acts in England, and similar legislation elsewhere, were an integral part of capitalist primitive accumulation and that specific legal frameworks of private land ownership have been integral to the development of capitalism. New institutional economics, a field pioneered by Douglass North, stresses the need of a legal framework in order for capitalism to function optimally, and focuses on the relationship between the historical development of capitalism and the creation and maintenance of political and economic institutions. In new institutional economics and other fields focusing on public policy, economists