Do Populist Governments Always Wreck the Economic System?

“Exchange, exchange.” Beneath the blazing sun, scores of money changers are offering US dollars along Florida Street, a bustling pedestrian strip in Buenos Aires. Known as arbolitos (“little trees”), their business is booming ahead of the 26 October congressional elections in a nation accustomed to holding the greenback.

“The optimal moment for purchasing is now,” states a arbolito, refusing to provide her identity. “[The dollar] went down slightly but it’s deceptive – it’ll rise again.”

Similar to her, economists across the spectrum expect a depreciation of the Argentine peso once the election is over. President Javier Milei has imposed a cap on the currency to control triple-digit inflation and currently it remains artificially high and foreign reserves are exhausted, leaving the national economy stagnant as buyers turn to low-cost foreign goods.

Ideal Conditions

Argentina represents a unique situation. Argentina has been repeatedly racked by sovereign defaults and economic crises and its voters have been susceptible for decades to leftwing populism, such as the influential Peronist movement, and currently the president’s conservative populism.

The president is a textbook populist: captivating, unconventional, vowing muscular measures to wrestle back control of economic management from traditional elites for the benefit of ordinary citizens.

These defining traits are shared by his political partner in the United States, as well as Nigel Farage, who styles himself as a pint-swilling champion of the common man despite being a privately educated former stockbroker.

Up until lately, Milei’s approach – involving widespread sell-offs and deep public spending cuts – had earned praise from international lenders for helping to bring inflation under control. The programme shares similarities with that of his political hero the former UK prime minister, who similarly viewed rising prices as a dragon to be defeated, regardless of the consequences.

But financial markets began losing confidence in Milei’s radical project in recent months after a shaky result in provincial elections and multiple corruption scandals. Solely massive economic support by the US has averted what seemed destined to be a major monetary collapse.

Contradictions

The 2016 referendum several years ago likely contained some of the same logic, and its leader, Boris Johnson, swept away doubts about economic detail with confident resolve to enact the “will of the people” despite the establishment’s horror.

Farage to date outlined limited plans to paper except for proposals for mass deportations, which he subsequently seemed to adjust spontaneously. He aims to rein in the Bank of England, possibly replacing its head, the incumbent, with distrust of a stodgy establishment as a central element of the populist package.

His fiscal plans seem in flux: concerned about facing criticism for planning reckless spending, he lately dropped a pledge for significant tax reductions. His second-in-command, Richard Tice, said they would concentrate instead on reductions in government expenditure.

Labour hopes this position will allow it to portray Farage as planning to reintroduce fiscal tightening – an argument Rachel Reeves has emphasized often, comparing it unfavorably to her approach of increasing government spending.

Jo Michell says there are contradictions within the populist platform, such as it is. “Reform is funded by very wealthy people calling for tax cuts and deregulation, but also talking a lot about the grievances of working people and the decline in manufacturing employment,” he says. “There is a conflict here among rich backers who want radical free-market policies, and this narrative of restoring UK employment and reindustrialisation.”

Maintaining Control

Realistically, research indicates neither left nor right populists often perform poorly when faced with practical difficulties (though of course each charismatic individual promises distinct solutions).

A recent paper from a leading journal examined the performance of dozens of populist leaders, over more than a century. The study revealed that on average, after 15 years, GDP per capita tends to be a tenth less in countries run by populist leaders than in comparable countries with more mainstream regimes.

“Economic disintegration, weakening economic fundamentals and the erosion of institutions usually occur together under populist governments,” contend the paper’s authors.

A further interesting result of the research, though, is that even with their negative impacts, these leaders tend to be good at retaining office, remaining in power for eight years, versus shorter tenures for mainstream politicians.

Put simply, it remains uncertain whether even if their plans crash, such leaders immediately pay the price in elections. Similar to pledges made to “take back control”, their appeal reaches beyond everyday financial matters.

But returning to Buenos Aires, whether Milei’s populist project fails or is sustained through foreign assistance, the Argentine people are already bearing significant costs.

Trevor Jackson
Trevor Jackson

A logistics expert with over a decade in supply chain innovation and digital transformation strategies.