OPEC+ will convene an unscheduled emergency ministerial meeting OR issue a formal communiqué announcing a production policy adjustment (increase, cut, or readiness pledge) in direct response to the Gulf energy disruption by April 30, 2026.

Step 1 — All four frameworks converge on a YES prediction, which is the primary confidence-building signal. When frameworks with opposed premises agree, the claim is robust. Step 2 — The question’s threshold is deliberately low: communiqué alone counts, not binding production change. All frameworks expect communiqué-without-commitment as the institution’s standard geopolitical-shock response. This lowers the bar significantly relative to asking whether production will actually change. Step 3 — The Marxist framework provides the most direct explanatory mechanism: the Gulf monarchies’ political legitimacy depends on demonstrated control over their extractive apparatus; failing to respond institutionally under direct military threat would signal command failure to domestic and regional audiences. Step 4 — The Institutionalist framework reinforces this with path dependence: emergency meeting procedures exist, have low activation costs, and the institution has used them for lesser shocks. Step 5 — The Austrian framework introduces the most significant counter-pressure: at $110/barrel, defection incentives are at their structural peak, and formal coordination may be hollow. But this reduces the quality of the response, not the probability of formal response. Step 6 — The Keynesian framework adds the US political pressure channel: Trump’s Jones Act waiver signals Washington is actively managing demand-side inflation optics and expects supply-side reciprocity from Gulf partners. Step 7 — Base rate adjustment: 0.75 base rate for formal OPEC+ response to major Gulf disruptions, adjusted upward by the convergence of all four frameworks (+0.05) and the low formal threshold of communiqué counting (+0.05), adjusted downward by novel shock type (Israeli strike) reducing institutional precedent reliability (-0.03) and Russia divergence raising transaction costs (-0.04). Net confidence: 0.78.