Economist thomas malthus believed that ______________ would limit economic progress.

Other factors constant, a change in _____ will cause a shift in a firms demand curve.

____ does not represent a line of credit.

A flexible exchange rate is one that _______. it works _______.

The pygmalion effect is also called the ________ effect.

The time lag for monetary policy is typically ________________ the time lag for fiscal policy.

supply curve of a perfectly competitive firm is

which item is not included in public utilities?

Market which have two firms are known as

few sellers is the feature of

Indicate which of the following is a variable cost?