Plantations emphasize _______ crops at the expense of ______ crops.

Open market sales shrink the ________, thereby decreasing the _________.

Opponents of rent control believe that it causes _____.

In europe, more than half of all cars run on diesel, primarily because ____.

In principle, burning biomass __________.

In table 4.1 output at point _____ is an improvement toward pareto optimality relative to point d.

A pure monopoly will find that marginal revenue _____.

When a country's currency is weak, the price of its ________.

Governments sometimes intervene in international trade to ________.

____ trade futures contracts for their own account.

________ is pay stated as a percentage of a sale amount.