Other things the same, which of the following would increase productivity?
a. an increase in either human or physical capital
b. an increase in human capital but not an increase in physical capital
c. an increase in physical capital but not an increase in human capital
d. neither an increase in human capital nor an increase in physical capital
a
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The total revenue curve of a monopolist:
A) is positively sloped when marginal revenue is negative. B) is negatively sloped when marginal revenue is negative. C) is positively sloped when the marginal revenue curve is upward sloping. D) is negatively sloped when the marginal revenue curve is downward sloping.
Supermarkets will frequently not carry the products of food processors unless the processors pay fees to the supermarkets because
A) supermarkets are cartels. B) supermarkets often dominate the geographic areas in which they sell. C) supermarkets stand between the food processors and the ultimate consumers. D) supermarket shelves are scarce goods. E) supermarkets typically have more bargaining power than food processors.