Spencer Pack compares and contrasts Aristotle's, Smith's and Marx's theoretical systems on six fundamental issues: exchange value, money, capital, character, government, and change. This book also provides insights on issues concerning the continuing development of world money, saving,...

Democracy is the rule of the people. Exchange is supply and demand. Individualism, agreement, tolerance and choice are the underlying values that make possible the productive collaboration of the market and the state. This book assesses the theories of democracy and exchange of five...

Crowd analysis is of increasing interest. Sociologists, for example, are interested in studying social influence within and between small groups of individuals traveling in a crowd. However, current empirical studies conducted by human observers are very time-consuming. We propose an automatic,...