Q. Illustrate what is the practical significance of income elasticity coefficients? Explain the significance using as examples an income elasticity of 3.0 for automobiles and an income elasticity of 0.20 for home-cooked meals
Q. Hi-Tech Printing Company invents a new process that sharply reduces the cost of printing books. What happens to High Tech's profits and the price of books in the short run when High Tech's patent prevents other firms from using the new technology?