Which sectors (e. g. government, business, civil society) would need to be involved in a successful campaign to promote clean cookstoves in the developing world? What would be the contributions of each?

When used-car dealers signal the quality of a used car with a warranty, a. buyers believe the signal because the cost of a false signal is high b. it is not rational to believe the signal because some used-car dealers are crooked c. the demand for lemons is eliminated d. the price of a lemon rises above the price of a good used car because warranty costs on lemons are greater than warranty costs on good used cars

What is the purpose of the us international trade association?

How much more output does the $18 trillion u.s. economy produce when gdp increases by 3.0 percen?