The adoption of the Patient Protection and Affordable Care Act (PPACA) in 2010 with the intent to improve the U.S. health care delivery system by expanding health insurance coverage and controlling health care costs has generated intense debate regarding its implementation. Marketplaces known as...

To reduce dependence on foreign sources of energy, address climate change, and improve environmental quality, the US government has established a goal of reducing petroleum fuel use in its federal agencies. To this end, the government requires its agencies to purchase alternative fuel vehicles,...