In countries like China, as much as half the national gross domestic product comes from public-sector investments. But in the U.S., consumption is king. About 70% of the U.S. GDP is the result of ...
Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...
Confidence intervals show the likelihood a data range contains the true mean, aiding investment decisions. A wider interval suggests lower estimate accuracy, influencing market and risk analysis ...