A slowdown in productivity also emerged during the recession. However the 2015 slowdown in market growth affected VTMs as well. The key interest rate had been kept low in response to the 2008 economic slowdown. The 2009 L'Aquila earthquake led to a sharp economic slowdown. The hotel industry also reported a slowdown, with room occupancy declining. First, the campaign came on the heels of an economic slowdown. It is also worried about the slowdown in growth south of the Sahara. During the economic slowdown between 1882 and 1886, socialist and anarchist organizations were active. Both these changes slowdown the circuit significantly. There was a significant slowdown of communications. "Game Informer" also complained about experiencing instances of slowdown. This indicates a slowdown in both manufacturing and services industries. Chudnovsky was also worried about the consequences of a property development slowdown. Although several possible causes for the slowdown have been proposed there is no consensus. World War II brought another dramatic slowdown.