In the Keynesian model, if the economy is experiencing a recessionary gap of $825 billion and the marginal propensity to save is .20, which one of the following combinations of spending and taxing changes should the government implement in order to eliminate the gap?
A. Increase government spending by $100 billion and decrease taxes by $100 billion.
B. Decrease government spending by $125 billion and increase taxes by $50 billion.
C. Increase government spending by $600 billion and decrease taxes by $225 billion.
D. Increase government spending by $125 billion and decrease taxes by $50 billion.
E. Decrease government spending by $250 billion and increase taxes by $150 billion.
F. Increase government spending by $350 billion and decrease taxes by $350 billion.

Suppose the marginal damage and marginal benefit curves in a polluted neighborhood are md = p/3 and mb = 4 – p. also, suppose that transactions costs are low, so that the consumers and the firm can bargain. we saw that in this case, the socially-optimal level of pollution is achieved. start by computing the socially-optimal p. then, for each of the following cases, compute the amount of money transferred through the bargaining process, and indicate who pays whom (i.e., whether consumers pay the firm, or vice versa). also, compute the gains to each party relative to the status quo (i.e., the starting point of the bargaining process).a)consumers have the right to clean air; firm is dominant in the bargaining process.b)consumers have the right to clean air; consumers are dominant in the bargaining process.c)firm has the right to pollute; firm is dominant in the bargaining process.d)firm has the right to pollute; consumers are dominant in the bargaining proces

True or flase? a. new technological developments can us adapt to depleting sources of natural resources. b. research and development funds from the government to private industry never pay off for the country as a whole; they only increase the profits of rich corporations. c. in order for fledgling industries in poor nations to thrive, they must receive protection from foreign trade. d. countries with few natural resources will always be poor. e. as long as real gdp (gross domestic product) grows at a slower rate than the population, per capita real gdp increases.

Acountry made education free in mandatory up to age 15. it is established 100 new schools to educate kids across the country. as a result, citizens acquired the _ required to work. the school's generated _ for teachers and other staff. in 20 years, to countryside rapid _ and its gdp.