Oil shock bites wages, BRICS closes ranks, and India's fuel trade reshapes the war economy

This sits squarely in Economics HL, the macroeconomics unit — specifically the interaction between cost-push inflation and real output. The causal chain runs: US-Iran conflict → oil supply disruption (a negative supply shock) → firms face higher input costs → the short-run aggregate supply (SRAS) curve shifts left → the price level rises and real output falls. On an AD-AS diagram, you would show the SRAS curve shifting left, the price level rising from P1 to P2, and real GDP falling from Y1 to Y2 — a stagflationary outcome. The real-wage squeeze is the household-level expression of that: nominal wages (set by prior contracts or slow-moving labour markets) do not adjust instantly, so purchasing power falls. The Fed faces the classic policy dilemma in this scenario: tightening monetary policy (raising interest rates) can reduce inflation by shifting AD left, but it deepens the output fall; loosening it risks entrenching inflation expectations.

The counter-argument a good candidate should raise is the short-run vs long-run distinction: if the oil shock is temporary (say, a ceasefire reduces the risk premium on crude), SRAS shifts back right and the stagflation resolves without the Fed having to act aggressively. One month of data is also thin — the figures we have cover August only, so this could be noise rather than a trend. For India, the connection is real: higher US rates strengthen the dollar, which weakens the rupee, raising India's import bill for oil (priced in dollars) and putting the RBI in a similar bind between defending the currency and supporting growth. This story is excellent material for an Economics HL Paper 1 essay on the effects of a supply-side shock, or as the macroeconomic context for an IA on energy price pass-through. The reflective question: if the inflation is primarily imported (via oil) rather than demand-driven, is raising interest rates actually the right tool — or does it just add a demand shock on top of a supply shock?

This belongs in Global Politics, the power and sovereignty unit — and it is a textbook illustration of multipolarity challenging a unipolar or US-led order. The analytical frame is structural realism: states build coalitions to balance against a dominant power, and BRICS functions as a loose balancing coalition even if it lacks a formal security architecture. The declaration's condemnation of sanctions is significant because economic sanctions are one of the primary tools through which the US and EU exercise structural power — the ability to set the rules of the international economic system. When a bloc representing roughly 40% of global population signals it will not comply with that architecture, the coercive power of sanctions is structurally weakened. The Global South framing is also deliberate: it positions BRICS not as a rival great-power club but as a voice for developing economies, which is a more politically durable coalition-building strategy.

The honest limitation here is that BRICS is not a tight alliance — India and China have active border tensions (see Story 3), and their economic interests diverge on many issues. A declaration is cheap; the question is whether it translates into concrete policy coordination, like a shared payments system or a commodity-pricing mechanism outside the dollar. For India specifically, the summit is a balancing act: New Delhi wants the Global South credibility that BRICS provides, but it also does not want to be seen as endorsing Russia's war or alienating Western trading partners. This is strong material for a Global Politics HL Paper 2 essay on the changing nature of power, or a History EE comparing BRICS to earlier non-aligned movements. Reflective question: is BRICS best understood as a genuine alternative international order in the making, or as a collection of states that agree only on what they oppose?

This is a rich story for Economics HL, specifically the international trade and terms of trade sections, but it also maps onto History HL analysis of economic warfare. On the economics side, the mechanism is a supply-side disruption to refined-product markets: Ukrainian strikes reduce Russia's refining capacity, shifting the supply curve for diesel and heating oil leftward globally, raising prices. India steps in as a comparative advantage player — Indian refineries (especially Reliance and state-owned firms) have the capacity and the cheap Russian crude feedstock to produce refined products at competitive cost. The trade flow is striking: Russia exports crude, India refines it, India exports the refined product back to Russia. This is intra-industry trade in energy, driven by a wartime capacity gap rather than normal market conditions. For the terms of trade angle: India is buying Russian crude at a discount (sanctions-driven) and selling refined products at closer to world prices, capturing a value-added margin — a genuine terms-of-trade gain for India in the short run.

The evaluation a good candidate should raise: this arrangement is politically fragile. Western governments have already flagged concern about Indian refiners acting as a sanctions-circumvention channel, and secondary sanctions (penalties on third-country firms that trade with Russia) remain a live threat. If the US tightens secondary sanctions, Indian refiners face a choice between the Russian trade and access to dollar-clearing systems — and dollar access almost certainly wins. There is also a moral hazard question: does cheap Russian crude revenue help fund the war, making India complicit in prolonging the conflict? For India's own economy, the short-run gain (cheap crude, refining margins) has to be weighed against long-run diplomatic cost. This story is ideal as an Economics HL Paper 2 example of how sanctions create trade distortions, or as an Extended Essay topic on the economic effectiveness of energy sanctions. It also connects to the active thread on India's diesel pivot to Europe — the same refining infrastructure is serving both markets simultaneously. Reflective question: if India's refining trade simultaneously helps Russia survive sanctions AND supplies Europe with diesel, what does that tell us about the limits of economic coercion as a foreign-policy tool?

This sits in Global Politics, the sovereignty and power unit, and in Economics HL, the international trade section. The political economy framing is interdependence theory: the argument that deep trade ties raise the cost of conflict and therefore reduce the probability of escalation. Modi and Xi are, in effect, trying to build an economic buffer against military miscalculation — a logic that has a long history in IR theory (think of the EU's origins in the European Coal and Steel Community). On the economics side, the relevant concept is trade creation vs trade diversion: if India-China trade normalises, some of the trade India has diverted to other partners (Vietnam, Bangladesh, the US) since 2020 may shift back, which has distributional consequences for those third countries. The comparative advantage case for India-China trade is strong — China has manufacturing scale and capital goods, India has services, pharmaceuticals and increasingly electronics assembly — but political risk has suppressed it below its potential.

The honest counter-argument is that the structural drivers of tension have not changed: the border dispute is unresolved, China's relationship with Pakistan complicates Indian security calculations, and both countries are competing for influence across the Global South. A joint statement at a multilateral summit is a low-cost signal — it does not require either side to make a concrete concession. The short-run vs long-run distinction matters here: in the short run, a warmer tone reduces tail risk; in the long run, the strategic competition is likely to persist regardless of trade volumes. For Indian markets specifically, any genuine opening to Chinese FDI (which has been restricted since 2020) would be significant for the manufacturing and tech sectors. This story works well as a Global Politics Paper 2 example of how economic interdependence interacts with security competition, or as a TOK discussion about whether political statements constitute evidence of changed intentions. Reflective question: can two countries deepen trade ties while remaining strategic rivals — or does economic interdependence eventually force a political choice?