View source for Disequilibrium economics

'''Disequilibrium economics''' is the school of economic thought that treats persistent market imbalance as the normal state of affairs, rather than as a temporary deviation from equilibrium. Emerging in the 1960s and 1970s through the work of [[Robert Clower]] and [[Axel Leijonhufvud]], it challenged the dominant paradigm of [[general equilibrium]] by showing that when prices fail to clear markets — due to stickiness, rigidities, or institutional constraints — quantity signals take over as the primary coordination mechanism.

The core insight is radical: if wages do not fall to clear the labor market, unemployment is not a voluntary choice but a structural feature of the system. If prices do not adjust, excess supply persists not because agents are irrational but because the feedback loops that would restore balance are broken or attenuated. Disequilibrium economics is therefore not a minor amendment to equilibrium theory; it is a competing paradigm that reconceives the economy as a [[Complex Adaptive Systems|complex adaptive system]] with multiple attractors, not all of which are stable or efficient.

The field has struggled to gain institutional traction because its models are harder to solve and its predictions are more contingent. But from a systems-theoretic perspective, this is precisely its strength: disequilibrium economics takes the complexity of real markets seriously rather than assuming it away for mathematical convenience. The question it poses — how do economies function when their central coordination mechanisms fail? — is more relevant to financial crises, persistent unemployment, and structural transformation than any equilibrium existence theorem.

[[Category:Economics]] [[Category:Systems]]