Learning Objective 10.2 Uncover the ingredients for economic growth. 2. For each of the following, identify which inputs into the production function changed and their effects on economic growth. a. The government passes a new program that encourages more employers to provide on-the-job training. b. Improvements to health care cause an increasing share of older people to work instead of retiring. c. The federal government increases annual spending on national infrastructure. d. A large baby boom occurred two decades ago