Columbia subject headings:
Equilibrium (Economics)--Mathematical models--Problems, exercises, etc.
Equilibrium (Economics)--Mathematical models.
Macroeconomics--Mathematical models--Problems, exercises, etc.
Macroeconomics--Mathematical models.
Harvard subject headings:
Equilibrium (Economics)--Mathematical models--Problems, exercises, etc.
Equilibrium (Economics)--Mathematical models.
Macroeconomics--Mathematical models--Problems, exercises, etc.
Macroeconomics--Mathematical models.
Princeton subject headings:
Equilibrium (Economics)--Mathematical models--Problems, exercises, etc.
Equilibrium (Economics)--Mathematical models.
Macroeconomics--Mathematical models--Problems, exercises.
Macroeconomics--Mathematical models.