Question
Which of the following situations will happen if savings
exceed investment in any country at any time?Solution
When you increase your saving, the national income falls rather than rise. The demand deposits in banks will increase the national income because it is considered as investments. The deposits you keep in banks are actually used for investment by the banks.
What is the formula for the money multiplier?
7 41 207 825 2479 4953
12 a ...
Consider an exchange economy with two agents, 1 and 2, and two goods, X and Y. Each agent's consumption set is in +R2. The endowments of agents 1 and 2 ...
Consider a firm with a production function Q=LαKβ operating in a perfectly competitive product market with price P. If the firm is a monopsonist in th...
Let the correlation coefficient between X and Y be 0.6. Random variables Z and W are defined as Z=X+5 and W=Y/3. What is the correlation coefficient bet...
Since the 1980s, Wal-Mart stores have appeared in almost every community in America. Wal-Mart buys its goods in large quantities and, therefore, at chea...
Which of the following statements about graphs of short-run cost curves is false?
What will happen when supply elasticity is less than demand elasticity?
An economist calculated the cross-price elasticity of demand for nicknacks and gizmos and got -0.5. What can she conclude about the relationsh...