The Economist article, Left in the Lurch, notes that throughout history many places that have experienced economic hardships have seen their residents leave. But, it notes that such "mobility" by workers from such places is _______ in the U.S. today. Part of this dynamic reflects policies that ______ population growth in more thriving communities (and thus make it more difficult for workers to relocate). Another part of this dynamic reflects public policies that often ______ the incentive to move. Choose the correct combination from the choices below. a. decreasing; enhance; increase b. increasing; restrict; reduce c. decreasing; restrict; reduce d. increasing; enhance; reduce

Suppose the following graph shows the earnings trajectory of college-educated workers (orange line) and of workers with only a high school diploma (blue line), through age 34. Use the grey quadrilateral (star symbols) to shade the area representing the direct costs of attending college for four years. Then use the purple quadrilateral (diamond symbols) to shade the area representing the opportunity cost of attending college for four years rather than entering the work force immediately after completing high school. Finally, use the green quadrilateral (triangle symbols) to shade the area representing the difference in earnings between college graduates and high school graduates between the ages of 22 and 34. Hint: Be sure that the coordinates of the end points of the quadrilaterals are exactly the same as the coordinates of the areas they are to cover. Once the quadrilateral is in place, click on it to show the value of the shaded area. EARNINGS AND COST (Thousands of dollars) 100 8 60…

Sketch a production function relating output to labour input. Now imagine that the amount of capital per person increases, thanks to the government borrowing to invest in more capital. Use dotted lines on the same diagram to show the impact on (i) total output and (ii) the average product of labour. Explain your answer.    Imagine that the demographic response to a higher standard of living is strongly positive. Using a different colour of line on the same diagram, show how this demographic response to higher incomes would go on to affect incomes in the future.   The population is aware that the government borrowing required to finance this capital investment will need to be paid back via tax rises, so they respond by reducing their spending. Using a “Keynesian cross” framework and sketch diagram, model this response as a fall in autonomous consumption, c0.

Graphically show the Circular Flow of Income and Goods (Closed Economics. Add in Government Sector) as presented in the virtual/remote lecture. Include all three markets: Labor, Product, Capital and the Government sector.Indicate the flow between the markets and sector--directions of flow and proper labels.

Consider the standard Harris-Todaro framework for rural-urban migration from class. I.e. there is a minimum wage in the formal urban sector and urban residents who fail to get a formal sector job wind up unemployed. In contrast, the agricultural labor market has no frictions. Now let's imagine that, due to climate change and mismanagement of water resources, the water table falls, reducing the marginal product of labor - and hence the wage - in the rural, agricultural sector. What effect would this have on the unemployment rate in urban areas? Choose the best option   A. The urban unemployment rate would go up.   B. The urban unemployment rate would stay the same.   C. There is not enough information to determine what will happen to the urban unemployment rate.   D. The urban unemployment rate would go down.