The research consistently cited by media figures to support cutting government spending has recently been invalidated, raising questions about how mainstream coverage of economic policy promoted incorrect data.

In January 2010, economists Carmen Reinhart and Ken Rogoff released a study that suggested when countries reach debt levels of 90 percent relative to GDP, economic growth would be compromised. Conservatives in politics and media alike repeatedly cited the figure in discussions about the economy.

A study released on April 16, however, found that the conclusions reached by Reinhart and Rogoff were based on data that was riddled with errors. Reinhart and Rogoff's response to the critique -- in which they maintain they never implied that rising debt caused lower growth, just that the two were associated -- shows that media's handling of the figure was wrong all along.

These new developments show that media consistently used an apparently incorrect figure for the past few years to call for austerity measures. Here's a look back at how major cable networks cited the figure in its coverage of the budget and economic policy:

Video by Alan Pyke.