http://worldisgreen.com/2008/05/12/krugman-on-public-transport-2/ Exploring the role of entrepreneurship in the social sector Thu, 10 May 2012 05:38:52 +0000 hourly 1 http://wordpress.com/ http://worldisgreen.com/2008/05/12/krugman-on-public-transport-2/#comment-6994 Thu, 12 Jun 2008 04:15:47 +0000 http://worldisgreen.com/2008/05/12/krugman-on-public-transport-2/#comment-6994 Expensive fuel will eventually cause large adjustments, which will reduce fuel demand certainly. But rebound effects and various political implications mean not all of the changes will help reduce traffic and its negative impact on cities.

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