People sometimes worry that american trade with other countries will lead to large U. S. trade deficits and the movement of massive amounts of american capital out of the country. this worry is unfounded because countries cannot:

A. increase savings at the same time that a trade deficit grows. B. have a current account deficit while net capital flows are negative. C. invest more than they save. D. spend more than they earn.

Minneapolis federal reserve bank economist edward prescott estimates the elasticity of the u.s. labor supply to be 3. given this elasticity, what would be the impact of funding the social security program with tax increases on the number of hours worked and on the amount of taxes collected to fund social security?

In terms of precent, beer has more alcohol than whiskey true or false

Consider a treasury bill with a rate of return of 5% and the following risky securities: security a: e(r) = .15; variance = .0400 security b: e(r) = .10; variance = .0225 security c: e(r) = .12; variance = .1000 security d: e(r) = .13; variance = .0625 the investor must develop a complete portfolio by combining the risk-free asset with one of the securities mentioned above. the security the investor should choose as part of her complete portfolio to achieve the best cal would be a. security a b. security b c. security c d. security d