By Nelson Bocanegra
BOGOTA, June 13 (Reuters) - High foreign ownership of Colombian domestic bonds may prevent the country's new president from making decisions that affect the Andean nation's fiscal accounts, experts said on Wednesday.
Colombians will vote for a new president on Sunday, choosing between right-wing Ivan Duque and leftist Gustavo Petro, both of whom have proposals that analysts believe may negatively impact revenue in Latin America's fourth-biggest economy.
A decision fund managers deem bad for clients may encourage them to start removing some of the $25.5 billion they hold in local Treasury bonds, known as TES, analysts said at an economic conference in Bogota.
Foreign portfolios are Colombia's second-biggest holders of local debt with 26 percent.
"Whoever gets (to the presidency) cannot mess with these gentlemen because they will leave, so that somehow puts some restrictions on what (the government) can do," said Munir Jalil chief economist of Citibank for the Andean region.
"That's even more than the ratings agencies could potentially do...These investors don't have to wait until next year to make decisions if they feel things aren't going in the right direction," he said at a conference sposored by the Council of the Americas and ANIF think tank.
The nation is trying to reduce its fiscal deficit to 2.4 percent of GDP in 2019 from 3.1 percent this year. If it is unsuccessful, Colombia risks a cut in it credit rating.
"Any strong changes in conditions could imply a large outflow of these portfolio resources," said Leonardo Villar, director of the Fedesarrollo economic studies center.
Whoever wins, the new president will have the challenge of reducing spending and raising revenue without increasing already high debt levels, said Moody's sovereign debt director Mauro Leos during the conference.
Colombia's total debt stood at 48.5 percent of GDP in 2017.
Leos said Moody's will take at least until March to asses proposals put forward by the new government and decide how to proceed with its rating, currently at Baa2 with a negative outlook, one notch above junk.
"One thing is electoral campaign rhetoric and another is the government's plan, and for us the important thing is the government plan, what will be the priorities," he said