用新古典投资模型解释下列每一种情况对资本的租赁价格、资本的成本,以及投资的影响: a.反通货膨胀的货币政策提高了实际利率。 b.一次地震摧毁了部分资本存量。 c.外国工人的移民增加了劳动力规模。 Use the neoclassical model of investment to explain the impact of each of the following on the rental price of capital, the cost of capital, and investment: a.Anti-inflationary monetary policy raises the real interest rate. b.An earthquake destroys part of the capital stock. c.Immigration of foreign workers increases the size of the labor force.