At Cafe Hayek, George Mason University economics professor Russell Roberts quotes James Surowiecki writing in the New Yorker about the Bush administration’s manipulation of economic statistics for political gain:

Statistical expediency and fiscal obfuscation have become hallmarks of this White House. In the past three years, the Bush Administration has had the Bureau of Labor Statistics stop reporting mass layoffs. It shortened the traditional span of budget projections from ten years to five, which allowed it to hide the long-term costs of its tax cuts. It commissioned a report on the aging of the baby boomers, then quashed it because it projected deficits as far as the eye could see. The Administration declined to offer cost estimates or to budget money for the wars in Afghanistan and Iraq. A recent report from the White House’s Council of Economic Advisers included an unaccountably optimistic job-growth forecast, evidently guided by the Administration’s desire to claim that it will have created jobs.

Prof. Roberts then goes on to praise Bush for this:

[T]his indictment of the Bush Administration is disappointing. I was expecting to read that Bush had leaned on the bureaucrats to redefine unemployment or some such measure in order to look good in November. But except for the BLS example, Surowiecki's examples are examples of where the Administration has made inaccurate forecasts that led to more palatable political results. That's a good reason to ignore most forecasts....

Administration lies are good when they lead to political results that Prof. Roberts likes.

(Link via Marginal Revolution.)

(Updated to correct Prof. Roberts' institutional affiliation and link to Marginal Revolution.)