A smart opening requires time, rate, and exchange rate.

There was a time when opening up the economy was almost an act of faith. It was enough to lower tariffs and hope the world would do the rest. Today, that view is outdated. International evidence—from Europe to Asia, from Australia to Vietnam—shows something much more sophisticated: opening up isn't enough; it has to be done right.

And doing it right means understanding that a smart opening doesn't rely on a single variable. It relies on a fine, almost surgical, balance of factors. Traditionally, that balance is summarized in the Triple T:

• Time
• Interest rate
• Exchange rate

But the modern world requires us to broaden our perspective. To that triad we must add a dimension that is often underestimated but crucial:

• Taxes
• Tariffs

Because in practice, competitiveness isn't defined solely in the factory. It's defined by the system. Opening up production will always have an impact on employment, although efforts can be made to minimize it through a safety net and by promoting sectors where workers can relocate.
Some countries opted for a substantial unemployment fund.

The difference between opening and opening properly

Economic history is clear: successful openings were never impulsive. They were gradual, coordinated and strategic. It took Europe more than a decade to dismantle internal barriers. South Korea protected sectors while building global champions. Australia combined openness with productivity reforms.

None of these cases were limited to lowering tariffs. They all understood that liberalization is a comprehensive process. As noted in The opening of the Triple T, “the successful openings were not simple tariff reductions, but strategic processes compatible with key variables”.

The problem isn't opening it. The problem is Under what conditions does it open?

The first T: time

There is no instant industrial reconversion. Productive transformation doesn't happen in six months. Time is the factor that separates adaptation from destruction. When an economy opens up too quickly:

• Companies are unable to invest,
• They cannot incorporate technology,
• nor develop scale.

The result is not efficiency: it's disappearance. Smart economies manage time. They use timelines, safeguard clauses, and transition periods. They understand that competing globally is a process, not a decree.

The second T: the interest rate

Few variables are as decisive as the cost of money. Opening the economy with high interest rates is, in practical terms, inviting competition on unequal terms.

• local businesses financing themselves at 40% or more,
• international competitors at 3% or 5%.

In that context:

• Investment is slowing down,
• innovation is postponed,
• and production loses out to financial speculation

Opening up markets without competitive credit doesn't create exporters. It creates importers. We need more of both.

The third T: the exchange rate

The exchange rate defines the playing field. Not only does Cavallo suggest an exchange rate that at least doesn't lag behind—inflation at 3% monthly and the exchange rate falling.

When it's late

• Importing becomes cheap,
• Production becomes expensive,
• Exporting becomes unfeasible. Although the numbers help the government because the
• Exports are on the rise and breaking records.

Successful economies have never coexisted with artificially overvalued currencies. Korea, China, and even Australia, each in their own way, have treated this variable as a strategic asset.

The fourth dimension: taxes and tariffs

Herein lies the point that is often left out of the debate: Taxes and tariffs are also a central part of the equation.

They are the most visible tool of the opening. But reducing them without a strategy can:

• to leave emerging sectors unprotected,
• accelerate productive substitution,
• generate external dependence.

However, keeping them high does not guarantee competitiveness either.
Regional evidence shows that High tariffs do not necessarily create efficient industries. Argentina lowered them from 16% to 12,5%, which is still a high level; the current problem stems more from the exchange rate and the high level of economic closure that existed.

The other major issue is taxes. This is the big “hidden cost” in many economies. A company doesn't compete solely on tariffs. It competes on:

• tax pressure,
• cascading taxes,
• regulatory costs,
• Logistics made more expensive by indirect taxes.

You can have:

• good exchange rate,
• reasonable rates,
• gradual reopening

But if the tax system is stifling, competitiveness disappears anyway. Here, Gross Income Tax is one of the most criticized. Although there are countries with higher taxes that are still competitive, the issue is how the government spends and invests the money it collects.

Openness in the real world (not in the manuals)
Today the world is far from the ideal of pure free trade:

• The United States subsidizes strategic industries
• Europe protects sensitive sectors
• China plans and actively intervenes

The global discussion is no longer about “open or close”.
It's about how to intelligently insert oneself into global value chains.

Vietnam understood it. Chile implemented it with a different logic. Korea perfected it.

The Argentine challenge

Argentina tends to move in extremes: it either closes down completely, or it opens up without a safety net.

A smart opening is not an act. It's a system..

A system where:

• Time allows for adaptation,
• the rate allows investment,
• The exchange rate allows for competition.
• Taxes don't suffocate,
• and the tariffs are strategically aligned.

Because history is conclusive: Destroying industry takes months.
Building competitiveness takes decadesAnd the difference between the two is not in
to open, it's in how, when and under what conditions to do it.