Inflation Reduction Act sparks a partisan debate over what it will actually do

The Democrats’ reconciliation bill has both sides of the partisan divide citing study after study to argue for or against the deal. The bill, known as the Inflation Reduction Act, aims to curb climate change, improve health care, raise certain taxes, and cut the deficit.

The problem is sometimes opposite sides are making their cases using the same data.

It’s not the first time policymakers have cherry-picked data, but the back and forth has been on overdrive this week. The debate has created uncertainty around the deal's impact as lawmakers prepare to begin voting on the 725-page bill in coming days.

"I think there's a lot of confusion around it," says Moody's Analytics chief economist Mark Zandi in an interview Wednesday. He recently co-signed a letter with over 100 fellow economists urging passage of the bill and attempting to clarify its provisions.

The deal grew out of a behind-the-scenes negotiation between Sen. Majority Leader Chuck Schumer (D-NY) and Joe Manchin (D-WV). Virtually nobody expected them to unveil the Inflation Reduction Act of 2022, but the effort quickly spawned a number of analyses, many of which, unsurprisingly, evaluate whether it will actually reduce inflation.

In recent days, Manchin in particular has tried to sell the bill with new data coming in seemingly by the hour, acknowledging in a recent conversation on CNBC that "different people have different opinions."

Here’s what the — sometimes conflicting — data shows on key questions.

So, will it reduce inflation?

The Penn Wharton Budget Model delivered a blow to the effort by predicting it would slightly increase inflation until 2024 and then decrease it afterwards. In total, the group says it has little confidence it will impact inflation at all in either direction.

The Committee for a Responsible Federal Budget pushed back directly against Penn Wharton while acknowledging that the Inflation Reduction Act wouldn't drastically cut inflation.

"This bill is not going to get us from 9% inflation down to the 2% to 3% [the target range for the Fed],” Marc Goldwein, a senior director at the committee, told Yahoo Finance Live. Goldwein, who supports the bill, argued that it aims to "make the Federal Reserve's job just a little bit easier so that they can fight inflation with fiscal policy moving in the same direction."

Sen. Joe Manchin (D-WV) speaks to reporters on Capitol Hill on Tuesday as negotiations continue around the Inflation Reduction Act of 2022. (Anna Moneymaker/Getty Images) · (Anna Moneymaker via Getty Images)

But the nuanced argument has spurred some of the bill's opponents to cite economists who actually support the bill — including Zandi of Moody's. He was also featured in a recent Republican missive. The press release taunted that even “President Biden’s favorite economic forecaster” had said the bill isn't "a game changer by any respect” during a CNN interview.