Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Once upon a time, there were three big truck engine makers in the U.S.: Caterpillar, Cummins, and Detroit. A couple of truck makers, like Mack and Volvo, offered their own engines. You ordered a truck ...

Before COVID-19 turned the aerospace and defense (A&D) manufacturing and aftermarket worlds on their heads, a key issue clouding suppliers’ outlooks was how much encroachment to expect from Airbus, ...

Vertical integration in health care has recently garnered scrutiny by antitrust authorities and state regulators. We examined trends, geographic variation, and price effects of vertical integration ...