Her father, Francis X. McArdle, was former managing director of the General Contractors Association of New York[1] during the Koch, Dinkins, and Giuliani administrations.
[4] During her junior year of college, she worked as a canvasser for the Public Interest Research Groups, the nonprofit founded by Ralph Nader.
McArdle gained some online attention in May 2003 for coining what she termed "Jane's Law" in a blog post discussing political behaviors.
In August 2007 McArdle left The Economist and moved to Washington, D.C., to work as a full-time blogger for The Atlantic, keeping "Asymmetrical Information" as her blog's name.
[12] In 2009, she criticized an article in Playboy by eXile Online editors Mark Ames and Yasha Levine which detailed the influence of the Koch brothers in American and Tea Party politics.
[17] McArdle is an occasional television and radio commentator, having appeared on The Kudlow Report,[18] Fareed Zakaria GPS,[19][20] and American Public Media's Marketplace.
"[23] David Brooks categorized her as part of a group of bloggers who "start from broadly libertarian premises but do not apply them in a doctrinaire way.
"[24] McArdle has been critical of the libertarian politician Ron Paul, taking him to task for not strongly disavowing racist statements that appeared in his newsletters,[25] arguing against his championing of tax credits, and accusing him of lacking specificity about cutting government spending.
[26] McArdle was also quoted as saying that Ron Paul "doesn't understand anything about monetary policy," and that "he wastes all of his time on the House Financial Services Committee ranting crazily.
"[27] In late 2008, McArdle wrote extensively against a proposed federal bailout of the U.S. auto industry (which ultimately occurred in early 2009).
In November 2008, various of McArdle's blog posts on the subject were quoted approvingly by conservative commentators David Brooks,[28] Michael Barone[29] and John Podhoretz,[30] among others.
In a subsequent Washington Post online chat, a commenter asked her, "You said that medical innovation will be wiped out if we have a type of national health care, because European drug companies get 80% of their revenue from Americans.
[35] In response to this criticism, McArdle stated that she had misunderstood the question, and "thought the commenter was referring to the postulated hypothetical destruction of all US profits."