The world now faces an economic inequality crisis with few policy options. Some recent U.S. Federal Reserve data suggest that both income and wealth inequal

Walter Scheidel indicates that persistent European fragmentation after the collapse of the Roman Empire leads to modern economic growth and development.

Thomas Piketty's recent new book *Capital in the Twenty-First Century* frames income and wealth inequality now as a global economic phenomenon. When

Technological advances, geopolitical risks, and pandemic outbreaks cannot shake investor confidence in the American dollar as the global reserve currency.

Harvard financial economist Alberto Cavallo empirically shows the recent *Amazon effect* that online retailers such as Amazon, Alibaba, and eBay etc use fas

The business legacy and sensitivity of Steve Jobs can transform smart mobile devices with Internet connectivity, music and video content curation, and digit