Externalities are the incidental effects that the activities or actions of one party have on another party. Positive externalities occur when the actions of a person or entity have a positive impact ...

Consumption, production, and investment decisions of individuals, households, and firms often affect people not directly involved in the transactions. Sometimes these indirect effects are tiny. But ...

We economists are often faulted for having a language all our own, usually unintelligible to common mortals. (To be fair, our discipline is not unique in this: many think the language of lawyers is ...

Wine growers everywhere fear spring frosts. New vine buds emerge in the spring and are highly susceptible to freezing temperatures which can kill them and result in significant crop loss for the year.

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Katrina Ávila Munichiello is an experienced editor, writer, fact-checker, and ...

Andriy Blokhin has 5+ years of professional experience in public accounting, personal investing, and as a senior auditor with Ernst & Young. Erika Rasure is globally-recognized as a leading consumer ...

An externality is a cost or benefit related to the production or consumption of a good or service that affects third parties unrelated to the production or consumption. It is generally the unintended, ...

Al Gore and David Blood’s op-ed “ESG Investing Is Consistent with Fiduciary Duty” (Nov. 9) includes two examples that highlight the best way to handle externalities, the economic term for costs ...