There is a curious ritual in Indian economic policymaking. When foreign investors leave, we discover that we do not need them. When markets fall, domestic retail investors become our shock absorbers. When the rupee slides, we celebrate the strength of our fundamentals. When markets refuse to be reassured, we pronounce them irrational. And when the speeches fail, the regulations arrive.

The magic word throughout is financial stability.

It is invoked so frequently that almost begins to ring an incantation. Say it often enough, and almost any restriction can be dressed up as prudence, any emergency measure as foresight, and any reversal as evidence of institutional vigilance.

Financial stability means markets remaining stable, not necessarily remaining obedient.

The recent defence of the rupee illustrates the predicament. An extraordinary foreign-currency mobilisation exercise was followed by continuing pressure on the currency. Monetary policy was tightened, and its stance changed.

Restrictions on certain foreign-exchange transactions followed, along with measures affecting hedging and dollar supply to oil companies. Each measure may have a defensible rationale. Taken together, however, they invite a question that no amount of official reassurance can wish away: if stability requires an expanding arsenal of emergency measures, what exactly has the earlier strategy stabilised?

Official Optimism

The problem is not intervention per se. Central banks exist partly to contain systemic risks, and markets can overshoot. The problem is the growing tendency to treat every adverse market movement as a challenge to official authority, requiring an immediate demonstration that the authorities are in charge.

Markets are not obliged to validate official optimism. Nor is a falling currency necessarily evidence of irrationality, just as a rising stock market is not proof of economic wisdom.

Prices convey information, including information that policymakers may find inconvenient. To dismiss the messenger while repeatedly changing the rules governing the message is an unusual way of demonstrating confidence in one's own diagnosis.

There is also the small matter of cost. A rate increase intended to influence currency, even if it is brought in due to inflationary pressures, may not be commensurate with the liquidity policy.

What if the forward premia behave in such a way as to make rupee borrowings cheap and encourage rupee-dollar swaps, thus increasing the demand for dollars? Restrictions on hedging may complicate legitimate commercial transactions. Sudden regulatory changes can encourage businesses to front-load transactions, defer decisions or seek costly alternatives. Measures that suppress an immediate symptom may leave the underlying causes untouched.

Yet these costs seldom receive the same rhetorical attention as the benefits claimed for intervention. Financial stability is invoked as though it were a free public good, available in unlimited quantities at no economic cost. The trade-offs are treated as footnotes; the announcement becomes the headline.

The FCNR(B) episode offers another reminder that gross inflows are not synonymous with lasting external strength. Foreign-currency mobilisation may provide temporary relief, but its benefits must be weighed against maturity, renewal and hedging risks.

A successful firefighting operation is not proof that the building is fireproof. Nor does the arrival of foreign currency establish that the forces driving its departure have been addressed.

Credibility over Exhortation

Then there is moral suasion. It works when institutional credibility precedes the exhortation. It falters when authorities repeatedly ask markets to trust them while their actions leave markets guessing what comes next. Credibility cannot be manufactured through frequency of communication. Indeed, the more urgently reassurance is repeated, the more markets may wonder why reassurance is needed.

Perhaps this is the central irony of regulatory hyperactivity. In trying to demonstrate control over markets, authorities may inadvertently advertise the limits of their control. A speech is followed by a clarification, a clarification by a measure, and the measure by another explanation. The official narrative remains confident even as the policy toolkit becomes increasingly elaborate.

One can almost imagine a new entry in the central banker’s handbook: when in doubt, invoke financial stability; when challenged, invoke market irrationality; when neither works, issue a circular.

Of course, financial stability is a serious public objective. It requires resilient institutions, sound balance sheets, adequate liquidity, credible policy frameworks and the capacity to absorb shocks. It does not require authorities to defend every exchange rate, every market valuation or every official prediction.

Nor does it mean that every fluctuation must be neutralised before it becomes politically or institutionally embarrassing. It just needs a bit of restraint before saying 100 is only a number (referring to 100 rupees per dollar) and then getting worked up when it threatens to breach that!

The distinction between policy flexibility and policy improvisation is crucial. Flexibility responds to changing evidence within a coherent framework. Improvisation leaves market participants guessing which new restriction, window or signal might appear next. The former builds resilience; the latter can make uncertainty a permanent feature of the policy environment.

And this brings us to the title. There should be no tax on speeches: communication is indispensable to policymaking. But official words have consequences. Repeated assurances followed by unexpected action can depreciate credibility.

Excessive intervention can raise the risk premium investors demand. Regulatory uncertainty can impose costs on businesses that never appear in the official accounting of a stabilisation measure.

The economy may not tax speeches, but it does not receive them free of charge.

Financial stability is not achieved by saying the words more often, intervening more frequently or insisting that markets are wrong. It is earned through institutions credible enough to speak less, frameworks predictable enough to intervene less, and policies honest enough to acknowledge their costs. Until then, the authorities may keep delivering speeches at no charge. The bill will continue to arrive elsewhere.