On the other hand, the US middle class, which is the primary target of the kill line, is in a state of unstable equilibrium.

Abstract: Nowadays, long-wavelength infrared (LWIR) HgCdTe infrared detectors are developing towards high operating temperatures. There remains a lack of knowledge on the operational mechanism of LWIR ...

Explore intertemporal equilibrium, an essential economic concept that analyzes how current and future decisions affect ...

Abstract: The distributed Nash equilibrium (NE) seeking problem for multicoalition games has attracted increasing attention in recent years, but the research mainly focuses on the case without ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Amy is an ACA and the CEO and founder of OnPoint Learning, a financial training company ...