The economist who developed the checkerboard model of neighborhood segregation was

Why did the government use expansionary monetary policies in the late 1970s, and what was the principal negative macroeconomic effect of these policies?

What will be an ideal response?

Which of the following characteristics apply to both monopoly and monopolistic competition? a. Marginal revenue exceeds marginal cost at equilibrium

b. Average revenue exceeds both marginal cost and marginal revenue at equilibrium. c. Marginal revenue exceeds average revenue at equilibrium. d. Marginal revenue and marginal cost are equal and exceed price at equilibrium.