eventdd is a Stata program which estimates panel event study models and generates event-study plots. eventdd additionally includes a number of post-estimation procedures such as joint tests of ...

Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...

Members of American Airlines' loyalty program will no longer earn miles or other travel rewards when purchasing a basic economy ticket. People enrolled in the carrier's AAdvantage program previously ...

American Airlines will stopped awarding AAdvantage miles and Loyalty Points for basic economy tickets. This policy change aligns American with similar restrictions already in place at other carriers.