Bhargava, Saurabh <br/><br/>
Driving under the (cellular) influence 

 -  2013 
<br/><br/> Investigates the causal link between driver cell phone use and crash rates by exploiting a natural experiment induced by the change in cellular plans - a discontinuity in the marginal price of a phone call at 9pm on weekdays. 
<br/><br/><label>Universal Decimal Class. No.: </label>Serial