A ceasefire that wasn't, a bond market that is, and an inflation warning India cannot ignore

The oil price move on Sunday is a clean example of how a risk premium works: the extra amount buyers pay on top of the base price to insure against a bad outcome. When Trump announced the ceasefire, traders cut their estimate of the chance that Russian strikes would knock out enough Ukrainian energy infrastructure to tighten European gas supply through winter. A lower probability of that outcome meant a lower risk premium, so the oil price fell. The mechanism is: perceived risk drops, the premium embedded in the price shrinks, and the spot price falls even though nothing physical has changed yet.

The part that matters to me is what happens next. If the ceasefire holds even partially, European gas storage stays fuller, industrial output in Germany and France faces less disruption, and the ECB has slightly less imported inflation to worry about. If it collapses entirely, as the overnight strikes suggest it might, the reverse runs: energy costs stay elevated, European governments face higher spending on energy support, and their borrowing costs stay under pressure. One announcement from a leader with no visible agreement behind it is not a turning point. It is a signal worth watching, not a fact worth pricing in.

The concept at work here is the transmission mechanism of monetary policy: the chain of steps by which a central bank's rate decision reaches the real economy. The RBI raises its policy rate, the rate at which it lends to commercial banks overnight. Banks pass that cost on by raising the rates they charge borrowers. Bond investors, seeing that new bonds will soon pay higher yields, sell existing lower-yield bonds to buy the new ones. That selling pushes existing bond prices down and their yields up. The government then has to offer higher yields on any new bonds it issues, which raises the cost of financing public spending.

The honest complication is that a rate hike is the right tool only if inflation is being driven by too much demand in the economy. If the inflation is coming mainly from higher import costs, particularly oil, then raising rates squeezes domestic borrowers without fixing the underlying problem. India imports roughly 85 per cent of its oil, so a large share of its current inflation is imported rather than home-grown. The RBI is in a position where it must act to keep inflation expectations from rising further, even though the tool is imperfect. Whether 150 more basis points would be enough, or too much, depends heavily on where oil prices go from here, which brings this story directly back to Story 1.

The IFS report is a fiscal sustainability argument, and the core idea is straightforward. A government's budget is sustainable when its debt does not grow faster than the economy indefinitely. When inflation rises, the cost of public services rises too, because wages, energy and procurement all cost more. If the government does not either raise taxes or cut spending to match, the gap between what it spends and what it collects in tax widens. That wider gap, called the fiscal deficit, has to be financed by issuing more bonds. More bonds mean more supply in the market, which pushes prices down and yields up.

The precedent that is relevant here is not 2022 but the slower-burning UK fiscal drift of the mid-2010s, when repeated budget forecasts were revised down and the Office for Budget Responsibility kept finding that the numbers did not close. Markets tolerated it then because global interest rates were near zero and UK gilts were seen as safe. That tolerance is thinner now: rates are higher globally, and investors have a recent memory of a UK government losing market confidence in a single afternoon. The IFS is essentially saying: do not assume that tolerance is back. Whether Healey acts on that warning before the budget, or papers over it with optimistic growth forecasts, is the question that will move gilt yields in the next few weeks.

What an eightfold rise in shipping costs actually does is act as a non-tariff barrier: a cost that raises the price of traded goods without any government imposing a formal tax. The mechanism runs like this. Shipowners face higher insurance premiums and war-risk surcharges to operate near Hormuz. They pass those costs to charterers, the companies that hire the ships. Charterers pass them to refiners and traders. Refiners pass them to buyers. The final consumer pays more for petrol, diesel and anything made from petrochemicals, even if the crude oil price itself has not moved.

For India, this is a particularly sharp problem. India imports roughly 85 per cent of its oil, and a large share of that comes through or near the Gulf. A sustained eightfold rise in tanker rates adds several billion dollars a year to India's import bill, widens the gap between what India earns from exports and what it pays for imports, and puts downward pressure on the rupee. A weaker rupee then makes the imports even more expensive in rupee terms, which feeds back into the inflation number the RBI is already struggling with. The shipping crisis and the RBI's rate dilemma in Story 2 are, in this sense, the same story told from two different angles.