在索洛维亚这个经济中，资本所有者得到了 的国民收入，而工人得到了 的国民收入。 a．索洛维亚的男人留在家里从事家务劳动，而妇女在工厂干活。如果一些男人开始走出家门去工作，以至劳动力增加了5%，这个经济可衡量的产出会发生什么变动?劳动生产率——定义为每个工人的产出——是提高了，下降了，还是保持不变?全要素增长率提高了，下降了。还是保持不变? b．在第1年，资本存量为6，劳动投入为3，产出为12。在第2年，资本存量为7，劳动投入为4，产出为14。在这两年之间，全要素生产率发生了什么变动? In the economy of Solovia, the owners of capital get two-thirds of national income, and the workers receive one-third. a．The men of Solovia stay at home performing household chores, while the women work in factories. If some of the men started working outside the home so that the labor force increased by 5 percent, what would happen to the measured output of the economy? Does labor productivity-defined as output per worker-increase, decrease, or stay the same? Does total factor productivity increase, decrease, or stay the same? b．In year 1, the capital stock was 6, the labor input was 3, and output was 12. In year 2, the capital stock was 7, the labor input was 4, and output was 14. What happened to total factor productivity between the two years?