Shadow Open Market Committee

The Shadow Open Market Committee (SOMC) is an unofficial advisory body founded in 1973 that brings together prominent economists and market practitioners to challenge and critique Federal Reserve policy decisions. Unlike official advisory bodies, the SOMC has no regulatory authority and receives no funding from the Fed; instead, it operates as an intellectual watchdog, publishing alternative analyses and counterfactual scenarios to inject dissenting voices into monetary policy debate. Its influence lies not in direct power over rate decisions, but in shaping how economists, journalists, and policymakers think about monetary trade-offs.

How the SOMC began

The Committee emerged from disillusionment. In the 1970s, the Federal Reserve under Arthur Burns prioritised maintaining employment growth and growth in money supply far beyond what conservative economists believed was prudent, fueling runaway inflation. Some economists, chiefly Milton Friedman and Karl Brunner, formed the Shadow Committee to document the Fed’s mistakes and advocate for a rules-based approach to monetary policy: if the Fed simply targeted steady growth in M1 or M2, the argument went, inflation would stabilize and discretionary errors would vanish.

The timing was strategic. By the mid-1970s, inflation topped 10%, unemployment climbed, and the public lost confidence in the Fed. A credible external critique, published regularly and backed by economists of high standing, gained immediate audience. The SOMC became a platform for anti-inflation hawks and later, a forum for rigorous debate on the money supply’s role in the business cycle.

The rules versus discretion debate

The SOMC’s earliest and most consistent theme was the case for monetary rules over discretion. The Committee advocated for the Fed to commit to a target rate of growth in the monetary base or in M2, announcing it publicly and sticking to it regardless of political pressure or short-term economic conditions. This reflected a broader intellectual movement in macroeconomics—the rational expectations school—which held that firms and workers form expectations based on what they believe the central bank will do over time. If the Fed credibly commits to low inflation, ex ante expectations stay low, and actual inflation falls without as much short-term employment loss.

This stance put the SOMC at philosophical odds with the Fed’s official model for much of the 1980s and 1990s, when inflation was indeed brought under control but through a mix of firm action and flexible discretion under Paul Volcker and Alan Greenspan. The SOMC did not claim victory, instead arguing that rules would have done the same job with less shock to employment. This debate persists today, with the SOMC maintaining that explicit rules-based frameworks (like nominal GDP growth targets) would improve Fed performance relative to discretionary decisions.

Composition and intellectual factions

The SOMC includes both economists and market participants, and it is not monolithic. Some members lean toward the monetarist camp (targeting money supply growth as the primary tool). Others favour market monetarism (targeting nominal GDP growth and letting the Fed adjust the policy rate as needed). Still others advocate for price-level targeting or inflation targeting. What unites them is the belief that the Fed should follow more transparent, rule-like frameworks rather than ad hoc adjustments.

This plurality of views is a strength—the SOMC publishes statements rather than edicts, and members sometimes file dissents. A 2008 statement might have hawk members arguing the Fed’s emergency lending was excessive, while dove members argue it was insufficient. Both views air publicly, forcing journalists and policymakers to grapple with genuine uncertainty rather than false consensus.

Influence: real but indirect

The SOMC has no seat at the Federal Reserve’s policy table. Its members are not regulators. When the SOMC publishes a critique of the Fed’s rate decision, the Fed is not bound to respond or adjust course. Yet influence accumulates through several channels. First, many SOMC members write for major newspapers or appear on financial media; their critiques shape public understanding of monetary debates. Second, policymakers and Federal Reserve Board staff read SOMC statements and papers—not as orders, but as signals of what serious outside economists are thinking. Third, when the SOMC’s forecast or recommendation turns out to be correct (and the Fed’s turns out wrong), it gains credibility for future statements.

The Committee’s influence peaked in the 1980s, when it was among the few credible voices arguing that high interest rates were necessary to break inflation. It maintained influence through the 2000s as a contrarian voice arguing that the Fed was keeping interest rates too low for too long, setting up asset bubbles. After 2008, some SOMC members were quicker than the Fed to argue for quantitative easing, while others warned it would generate inflation; over time, those warnings were vindicated, enhancing the SOMC’s reputation as a voice worth monitoring.

The 2020s monetary debate

In recent years, the SOMC has been divided on two major questions: whether the Fed’s post-pandemic asset purchases and low rates were appropriate, and whether nominal GDP growth targeting might be better than the current framework. Some members argue the Fed was far too accommodative in 2021–2022, stoking inflation that then required brutal rate hikes. Others contend the Fed faced genuine uncertainty and acted reasonably. These debates play out in SOMC press conferences, white papers, and published statements, giving economists and the public a structured forum for discussing counterfactuals and lessons without waiting for the Fed’s official postmortem.

Limits of external critique

The SOMC’s very independence is both its power and its limit. Because it has no authority, it can say things the Fed cannot—it can advocate for negative interest rates, or for massive money supply contraction, without bearing the political cost. This freedom generates original thinking. But it also means the Committee sometimes underestimates the practical constraints the Fed faces: the Fed must maintain public confidence in the currency, preserve the solvency of the banking system, and navigate political pressure from Congress. A rule that looks optimal in a textbook may create banking crises or public panic in practice. The SOMC’s greatest contribution is thus not that it is always right, but that it is always asking hard questions and publishing them, keeping the Fed and the broader public honest about the trade-offs embedded in every monetary choice.

See also