KEY POINTS
  • There's been a "real shift" in election dynamics that may raise the risk of a disputed U.S. presidential election outcome, said Clete Willems, a former deputy director of the National Economic Council.
  • That's a potential uncertainty that markets need to pay attention to, said Willems, who's now a partner at law firm Akin Gump.
  • Republicans and Democrats fighting over the Supreme Court vacancy will leave little time to negotiate a much-needed fiscal stimulus package, he said.
Joe Biden and Donald Trump

SINGAPORE — Markets need to pay attention to the "high risk" of a disputed U.S. presidential election outcome as dynamics shift ahead of the vote, a former White House trade official said on Tuesday.

Such an election outcome could happen if a candidate deemed to have lost refuses to concede, or if he questions the legitimacy of the results. U.S. President Donald Trump declined to say whether he would accept the election results, which gave rise to concerns of a messy transition of power if Trump loses.