moniakin

Moniakin is a term used in economic theory to denote a hypothetical framework for aligning monetary policy with social welfare objectives. In its standard form, moniakin links monetary policy instruments—such as the policy rate, balance sheet operations, and liquidity provisions—to a composite welfare index that blends traditional macroeconomic targets (inflation and output) with distributional and poverty indicators. The aim is to dampen not only inflation and unemployment but also undesirable changes in income inequality.

The name is a portmanteau of monetary and akin, reflecting the idea that policy responses should be akin to welfare goals. The concept originated in theoretical discussions and has appeared in agent-based and dynamic stochastic general equilibrium simulations, where policymakers respond to welfare signals rather than solely to price-level or output gaps. It is not an official policy framework adopted by any central bank.

Core features include: a welfare index that is transparent and measurable in the model, a policy rule that translates this index into instrument settings, and an evaluation protocol to assess trade-offs between macro stability and equity outcomes. Proponents argue moniakin can reveal welfare-enhancing policy paths that conventional rules overlook. Critics point to data limitations, potential incentive distortions, and the gap between model assumptions and real-world institutions.

In practice, moniakin remains primarily a theoretical and pedagogical tool, used to explore how welfare considerations might be integrated into monetary policy design in academic settings. See also monetary policy, macroeconomic modeling, welfare economics.