This Cleveland State University report I found analyzes aggregate indicators of economic activity related to the early stages of Utica and Marcellus shale development in the State of Ohio from January through August 2013, reviewing sales receipts as a leading indicator of economic activity, total employment
based upon where people live rather than work, well activity, and gas prices.

I think its worth the read - http://engagedscholarship.csuohio.edu/cgi/viewcontent.cgi?article=2...