Before taking management and trading costs into account, arbitrage activities in the market ensure that the returns of actively managed funds are:

Which of the following would increase the current account balance of the United States?

A) an increase in the balance of trade B) an increase in imports C) an increase in the amount of income U.S. companies pay out to foreigners who own investments in the United States. D) an increase in the amount of money the U.S. government sends in foreign aid to other countries

In the steady state of Solow's exogenous growth model, an increase in total factor productivity

A) increases output per worker and increases capital per worker. B) increases output per worker and decreases capital per worker. C) decreases output per worker and increases capital per worker. D) decreases output per worker and decreases capital per worker.