Ask An Economist: How to lower inflation

Ask An Economist: How to Lower Inflation | GZERO World

US inflation is now at a 40-year high. So, what are we going to do about it?

That depends on where you think the problem is coming from, American economist and University of Chicago professor Austan Goolsbee says on GZERO World with Ian Bremmer.

If inflation is being driven by too much stimulus, like some economists such as Larry Summers believe, Goolsbee believes the Federal Reserve is doing the right thing by raising interest rates to cool demand. But if inflation is mostly due to the war in Ukraine or supply chain disruptions, rate hikes might result in stagflation.

"I think if we get a couple [...] more months like the ones we just saw [...] they're gonna be consulting the ghost of Paul Volcker," Golsbee says, referring to the former Fed chair who in the early 1980s triggered two recessions by upping interest rates to double digits in order to tame inflation.

What about risking more unemployment, like Summers has suggested? That would mean "a lot of pain for millions of people."

Watch the GZERO World episode: Explaining inflation & what's next for the US economy

More from GZERO Media

France's President Emmanuel Macron speaks during a press conference following a summit for the "coalition of the willing" at the Elysee Palace in Paris on March 27, 2025.

LUDOVIC MARIN/Pool via REUTERS

At the third summit of the so-called “coalition of the willing” for Ukraine on Thursday, French President Emmanuel Macron proposed a multinational “reassurance force” to deter Russian aggression once a ceasefire is in place – and to engage if attacked.

A group demonstrators chant slogans together as they hold posters during the protest. The ongoing protests were sparked by the arrest of Istanbul Metropolitan Mayor Ekrem Imamoglu.
Sopa Images via Reuters

Last week’s arrest of Istanbul Mayor Ekrem Imamoglu sparked the largest anti-government rallies in a decade and resulted in widespread arrests throughout Turkey. Nearly 1,900 people have been detained since the protests erupted eight days ago.

National Security Advisor Mike Waltz and Rep. Elise Stefanik (R-NY), the then-nominee for US ambassador to the UN, during a Cabinet meeting at the White House in Washington, DC, on Wednesday, Feb. 26, 2025.
Al Drago/Pool/Sipa USA

An internal GOP poll found a Republican candidate trailing in a special election for a conservative-leaning district in Florida, forcing US President Donald Trump to make a decision aimed at maintaining the Republican Party’s majority in the House.

South Sudan's Vice President Riek Machar, pictured here addressing the press in 2020.

REUTERS/Samir Bol

Alarm bells are ringing ever more loudly in South Sudan, as Vice President Riek Machar — chief rival to Prime Minister Salva Kiir — was arrested late Wednesday in an operation involving 20 armored vehicles at his compound in Juba. He was placed under house arrest, a move that is fueling fears that the country will soon descend into civil war.

Afghan Interior Minister Sirajuddin Haqqani, pictured here at the anniversary event of the departure of the Soviet Union from Afghanistan, in Kabul, Afghanistan, on April 28, 2022.

REUTERS/Ali Khara

The Trump administration has dropped multimillion-dollar bounties on senior Afghan officials from the Haqqani network, a militant faction that carried out some of the deadliest attacks on American troops but has now positioned itself as a moderate wing within the Taliban government. But why?

The Canadian flag flies on Parliament Hill in Ottawa.

REUTERS/Blair Gable

Canada’s foreign interference watchdog is warning that China, India, and Russia plan on meddling in the country’s federal election. The contest, which launched last weekend, has already been marked by a handful of stories about past covert foreign interventions and threats of new ones.

The BMW Foundation is dedicated to addressing concrete challenges that, when solved, create the greatest global impact. With the first challenge, “International Collaboration to Develop Energy Transition and Infrastructure Solutions,” the foundation aims to facilitate international collaboration that accelerates the net-zero transition. Access to reliable and affordable energy powers industries and businesses. Technology is one of the most important drivers for a successful transition, but it is international collaboration that will leapfrog societies across the globe. Find out how the BMW Foundation helps drive collaboration and solutions toward a clean and secure energy future here.