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Due to U.S. tariffs and other cloudy causes of economic policy uncertainty, Apple, Nintendo, and Samsung start to consider making tech products in Vietnam i

America's Top 5 tech firms, Apple, Alphabet, Microsoft, Amazon, and Facebook have become the most valuable publicly listed companies in the world. These

China poses new economic, technological, and military threats to the U.S. and many western allies. In the U.S. government assessment, China poses new eco

The octogenarian billionaire and activist investor Carl Icahn mulls over steps to shake up the board of SandRidge Energy after the oil-and-gas company adopt

Macro eigenvalue volatility helps predict some recent episodes of high economic policy uncertainty, recession risk, or rare events such as the recent rampan

Platforms benefit from positive network effects, scale economies, and information cascades. There are at least 2 major types of highly valuable platforms: i