Which one of the following techniques would most likely be used to estimate the value of preservation of a remote arctic wildlife preserve?

A movement upward along an upward sloping Engel curve corresponds to

A) upward sloping indifference curves. B) crossing indifference curves. C) a rotation in the budget constraint. D) a parallel shift in the budget constraint.

According to John Maynard Keynes' General Theory of Employment, Interest and Money, the government should _____ in order to get an economy out of a depression

a. increase spending b. decrease spending c. reduce subsidies d. increase taxes e. allow the economy to correct itself