BUENOS AIRES - Labor unions and social groups blocked streets in downtown Buenos Aires on Wednesday, with more marches planned over the days ahead over austerity measures proposed by the government and backed by the International Monetary Fund.
Protesters are angry about the belt-tightening policies, which are cutting services to low-income Argentines already walloped by inflation of 31 percent and climbing.
But Argentine leader Mauricio Macri says he needs to carry out such measures to regain investors' confidence by reducing the country's fiscal deficit.
The outlook for Latin America's third biggest economy is grim, according to orthodox and left-leaning economists alike.
Planned cuts to public utility subsidies, forcing Argentines to pay more for transportation and electricity, are expected to keep upward pressure on consumer prices for the rest of 2018.
"The day to day uncertainty is getting worse," said protester Gabriela Gil, a 49-year-old mother of five.
The year will close with inflation at more than 40 percent, according to economists' forecasts. Hardest hit are low-income families that spend a high proportion of their income on food.
"The poorest people in the country are on the verge of hunger," said Daniel Menendez, a spokesman for Barrios de Pie, one of the groups that helped organized the march.
Measures aimed at taming inflation, like the central bank's 60 percent monetary policy rate, have helped push the economy into recession by choking off credit. Stimulus spending that might pep up the economy would dash Macri's promise of bringing the primary fiscal deficit to zero next year. The previous 2019 deficit target was 1.3 percent of gross domestic product.
Economy Minister Nicolas Dujovne said earlier this month that it was weakness on the country's "fiscal flank" that prompted a run on the peso in August. The currency fell 26 percent last month alone and has lost more than half its value so far in 2018.
On Tuesday, the peso wobbled 1.4 percent lower to close at 38.5 per dollar.
Having signed a $50 billion standby financing deal with the IMF in June, the slide in the peso prompted Macri's administration to pledge deeper spending cuts to secure an early release of funds.
The revamped fiscal targets are being hammered out in Washington and will be part of the 2019 budget bill that Macri is expected to send to Congress over the days ahead.
"What we are seeing in asset prices in Argentina is that people are not giving them the benefit of the doubt," Daniel Osorio, president of New York-based consultancy Andean Capital Advisors, said in a telephone interview.
With investors demanding that the government stand by its budget-cutting program, some economists say the bitter fiscal medicine called for by the IMF might prove worse than the recession and high inflation that are already ailing Argentina.
"The financial markets have closed for the country. Argentina's government is responding by attempting a much more drastic fiscal adjustment," said Martin Guzman, an economist at Columbia University Business School. "My view is that such a measure will lead to another recession in 2019."