Recession

In 2006, Blon Fel-Fotch Passameer-Day Slitheen told the Ninth Doctor that there was a recession "out there". As such, people were buying cheap. This motivated the Slitheen family to attempt to instigate World War III on Earth then sell pieces of the planet. (TV: World War Three)

A recession occurred on Earth in the late 2000s. Around this time, Barack Obama promised to end the recession. (TV: The End of Time)

Another recession occurred on Earth in the wake of Miracle Day in 2011. (TV: End of the Road, The Gathering)

A galactic recession resulted in Tryst losing his funding from the government. (TV: Nightmare of Eden)

Psychic credit cards were banned on Baydafarn after their use resulted in an infinite recession. (PROSE: Only Human)