QUESTION 15 Increases in labor quality can be called a form of technological progress, but a more commonly used term is improw 01 human capital O2 total factor productivity O3 output per unit of labor 4 05 physical capital QUESTION 16 The learning curve effect of dropping costs at all levels of production can best be associated with: 01 Improvements in total factor productivity 2 img 03 improvements in capital 04 improvements in land 05. more rapid discoveries of new products QUESTION 17. Robert Solow's pioneering study of the causes of economic growth omitted which of the following: Q1 physical capital 2 human capital O3 the production function 04 output per man-hour OS technological change QUESTION 18 The method known as growth accounting, explains the growth in output per unit labor in terms of: Click Save and Submit to save and submit. Click Save All Annivers to save all anvers