The black-scholes option pricing formula is used widely in practice, especially by international banks in trading otc options. is not widely used outside of the academic world. works well enough, but is not used in the real world because no one has the time to flog their calculator for five minutes on the trading floor. none of the options

What is the difference between a public and a private corporation?

What is the relationship between marginal external cost, marginal social cost, and marginal private cost? a. marginal social cost equals marginal private cost plus marginal external cost. b. marginal private cost plus marginal social cost equals marginal external cost. c. marginal social cost plus marginal external cost equals marginal private cost. d. marginal external cost equals marginal private cost minus marginal social cost. marginal external cost a. is expressed in dollars, so it is not an opportunity cost b. is an opportunity cost borne by someone other than the producer c. is equal to two times the marginal private cost d. is a convenient economics concept that is not real

Double corporation acquired all of the common stock of simple company for