A market structure with a large number of sellers who make differentiated products is called _____.

A monopoly firm has ______ supply curve(s).

A monopoly has _____ seller(s), but perfect competition has _____ seller(s).

The marginal social cost curve ________ when production involves negative externalities.

An effective price floor in the market for good x will create ________ in that market.

The long-run phillips curve is ____________ and equal to ____________.

An essential part of the maculae involved in static equilibrium is (are) the ________.

A stock's alpha measures the stock's ____________________.

A major barrier preventing more widespread use of biodiesel is ________.

A loan to purchase real estate in which the real estate itself serves as collateral is a ____ loan.

_____ risk results from the behavior of investors in the securities market.