Explain what a market is by writing a single definition of the
term “the market” as it is used in expressions like “the market for
wheat,” “the legal US market for kidneys,” and “the market for the
common stock of a particular US corporation.” Explain why your
definition is broad enough to apply to all markets, including each
of those listed above. Also explain why your definition is narrow
enough to exclude things that are not markets. A good definition...