... think of at least one application. VSA is basedon the Wyckoff method and analyses the market in terms of supply and demandas represented in the volume of buying and selling, or in the absence of ... behavior,we know little of the dynamics of the complex interactions of cognitive, group, and other psychological forces that underlie them. Psychology offers the marketplace the opportunity to gain ... defines the proportions of the Parthenon, the shape of playing cards and credit cards, and the proportions of Westminster Abbey. The Golden Mean appears throughout nature, in flower patterns, the...