One year after a financial crisis that began in the United States tipped the world into a severe recession, leaders from both rich countries and fast-growing powerhouses like China agreed on Friday to a far-reaching effort to revamp the economic system.

The agreements, if carried out by national governments, would lead to much tighter regulation over financial institutions, complex financial instruments and executive pay. They could also lead to big changes and more outside scrutiny over the economic strategies of individual countries, including the United States.

“We have achieved a level of tangible, global economic cooperation that we’ve never seen before,” President Obama said shortly after the summit meeting of 20 leading economies concluded here. “Our financial system will be far different and more secure than the one that failed so dramatically last year.”

Read more (New York Times)