The US commitment to a global minimum tax also could help jump-start negotiations between wealthy countries on taxing international corporations, according to tax experts.
We are working with G20 nations to agree to a global minimum corporate tax rate that can stop the race to the bottom.
She spoke on Monday with British finance minister Rishi Sunak, and both agreed a new SDR allocation could form an important part of a package of support for low-income countries.
This is a bill that will really provide Americans the relief they need to get to the other side of the pandemic, and we expect the resources here to really fuel a very strong economic recovery.
"If it turns out to be inflationary, there are tools to deal with that, and we'll monitor that closely," Yellen said of the bill's measures.
Secretary Yellen announced that we will engage robustly to address both Pillars of the OECD project, and that that the United States is no longer advocating for "safe harbor" implementation of Pillar 1.
Reversing the opposition of the Trump administration, Yellen told G20 finance officials in a letter that a new SDR allocation could boost liquidity for poor countries, which have been particularly hard hit by the global coronavirus pandemic.
Without further international action to support low-income countries, we risk a dangerous and permanent divergence in the global economy.
The current US unemployment rate is 6.3%, compared with 3.5% before the pandemic - a level widely viewed as effectively full employment.
Success to me would be if we could get back to pre-pandemic levels of unemployment and see the re-employment of those who have lost jobs in the service sector, particularly - I would also consider them a measure of success.
Yellen committed to re-engaging in discussions on international taxation to forge a timely international accord, and to seek solutions to key bilateral trade issues, it said.
The Treasury said in a statement that Yellen emphasized the need to provide more fiscal support to promote a robust and lasting recovery, telling her G7 counterparts: "the time to go big is now."
We really need to make sure that our financial markets are functioning properly, efficiently and that investors are protected.
We never had anything so large even during the Great Recession. We need to make sure people have jobs, if they don't have jobs, that they're supported.
During a call with Malpass, Yellen "emphasized that climate change is an existential threat to our environment and global economy and urged robust support to low-income countries," Treasury said in a statement.
In a phone call with Japanese Finance Minister and Deputy Prime Minister, Yellen emphasized her readiness to work closely with Japan, both bilaterally and multilaterally.
Speaking after his first talks with Yellen since she became the new US Treasury Secretary, Aso said they had also agreed that it was important to hold close discussions on foreign exchange rates.
We reaffirmed that it's important to maintain G7 (Group of Seven) as well as G20 (Group of 20) agreements of up until now.