Among these authors we have calculated about (300text000) co-authorship links.
They've calculated about $1.5 million in forgone fee revenue from the airport and up to $500,000 in lost business license revenue because drivers aren't registering with the city as independent contractor businesses.
It would be LIPA, not KeySpan, paying what Mr. Levinson has calculated at about $7 million in taxes.
The average employee of the agency uses a Zipcar about 180 times a year, the company has calculated, or about 3.5 times a week.
But the nonpartisan Congressional Budget Office has calculated that about half of the budget turnaround was caused by the weaker economy, about a quarter by higher spending and about a quarter by lower revenue because of the tax reductions.
No numbers are available on the number of students from gay and lesbian families who are affected, though Gary Gates, a demographer with the Williams Institute, which studies sexual orientation law and policy issues, has calculated that about 220,000 children under age 18 are being raised by same-sex parents.
The Kaiser Family Foundation has calculated that about half the people who currently buy insurance on their own today will be eligible for subsidies.
One of the options that has been mooted is cutting child tax credit back to its 2003 level, which the Institute for Fiscal Studies has calculated would reduce entitlements for about 3.7 million low-income families with children by an average of £1,400 a year, and overall spending by about £5bn.
Still, the program's reach remains modest; the Department of Buildings has calculated that there are about 672 stalled construction sites citywide, up from 572 a year ago.
To compensate for the drain of institutional memory -- Michael Getler, The Post's ombudsman, has calculated the loss at about 1,000 years of "cumulative journalistic experience" -- the newspaper has had to make accommodations, some of which have prompted double-takes among reporters and readers.
