A Harris Economy Could Prove More Progressive Than ‘Bidenomics’

At the first Democratic presidential debate in 2019, Kamala Harris, then a senator from California, unleashed a scathing critique of the Trump economy.

The future vice president billed President Donald J. Trump’s tax cuts as a giveaway to the rich, argued that the booming stock market was leaving the middle class behind and warned that his reckless trade agenda was hurting farmers in the heartland.

“Frankly, this economy is not working for working people,” Ms. Harris said. “For too long the rules have been written in the favor of the people who have the most and not in favor of the people who work the most.”

As Ms. Harris prepares to potentially replace President Biden atop the Democratic ticket, she now faces the challenge of articulating her own vision for steering a U.S. economy that is still grappling with inflation while drawing sharp distinctions with Mr. Trump, who has promised more tax cuts and tariffs.

Ms. Harris has been an ardent defender for the White House’s economic agenda during the Biden administration, promoting the benefits of legislation such as the American Rescue Plan of 2021 and the Inflation Reduction Act of 2022. But as an attorney general and a senator, she was at times more progressive than the president, pushing for universal health care while calling for more generous tax benefits for working-class Americans and paying for them with bigger tax increases on companies.

In recent weeks, Ms. Harris has embarked on an economic “opportunity tour,” making the case that wage increases have been outpacing inflation, that manufacturing jobs are growing and that Democrats have been fighting to forgive student loan debt. Those arguments now foreshadow the case she will be making to voters as she runs against