Nigeria’s Shrinking Production Possibility Frontier: Zero Equilibrium's Structural Perspective on the Nigerian Relative Economic Decline.
- By Chinedu Okoye 1.0 Introduction: Production Possibility Frontier. In elementary economics, one of the most powerful conceptual tools used to illustrate a nation's productive capacity is the Production Possibility Curve or Frontier as I prefer (PPF). The PPF represents the maximum combination of goods and services an economy can produce when all resources are efficiently utilized. The concept of the Production Possibility Frontier, introduced by Gottfried Haberler (1936), provides a graphical representation of the trade-offs an economy faces in allocating scarce resources. Haberler introduced the PPF, because prior trade theory relied heavily on David Ricardo’s model of Comparative Advantage, which was expressed using the labour theory of value and based on the idea that countries should focus on goods the can produce more efficiently. With no thought to opportunity cost. Haberler improved the framework by replacing labour values with opportunity cost, which is the ...