Fed Chair Jay Powell suggests that the recent surge in U.S. business debt poses moderate risks to the economy. Many corporate treasuries now carry about 40%

Warren Buffett offloads a few stocks from the Berkshire Hathaway portfolio in mid-November 2018. The latest S.E.C. report shows that the Oracle of Omaha sol

This video collection shows the major features of our AYA fintech network platform for stock market investors: (1) AYA stock market content curation;&nbs

In recent times, financial deglobalization and asset market fragmentation can cause profound public policy implications for trade, finance, and technology w

Former Fed Chair Paul Volcker releases his memoir, talks about American public governance, and worries about plutocracy in America. Volcker suggests that pu

Addendum on USPTO fintech patent protection and accreditation As of early-January 2023, the U.S. Patent and Trademark Office (USPTO) has approved our U.S