Understudy Daman Mills will voice Frieza for upcoming works should Ayres be unable to continue. At this point, we do not know if Ayres' voice is the one that appears in Dragon Ball FighterZ.
The Classical Theory of the International Trade, also known as the Theory of Comparative Costs, was first formulated by Ricardo, and later improved by John Stuart Mill, Cairnes, and Bastable. Image Courtesy : img.docstoccdn.com/thumb/orig/130458705.png.
Theories in Finance also have a history in economics. Earlier, detailed analysis of financial markets was not done by economists. The main pioneers of Finance Theory are Irving Fisher, John Maynard Keynes, John Hicks, Nicholos Kaldor and Jacob Marschak.