Changing Supply

Last month in this column, I talked about changing markets and provided some examples of how the U.S. market for fish products had changed over a 20-year period. This month, I will focus on how the supply of fish has changed in recent decades. Markets have two sides — demand and supply. Markets are primarily about the demand side — purchasing and consumption — because that is the reason there is a supply. Without buyers, there would be no suppliers. As I have said before in this ...