According to the efficient market hypothesis, financial markets _____ all relevant information about securities into their prices

Hippocrates was one of the first people to attribute the cause of illness to

A) political events. B) natural events. C) incomplete exorcisms. D) an invasion of body cavities by demons and spirits.

Sony was a pioneer in the portable music market segment. Sony's Walkman was an innovative product which created a new category altogether and made Sony a technological leader. This gave the company an edge over other consumer electronics brands that introduced portable music players for a very long time. In this example, Sony had the:

A. vertical integration advantage. B. purchasing power parity advantage. C. free-rider advantage. D. first-mover advantage.