Tuesday, October 14, 2014

My newest publication: the value of graphic warning labels to smokers

The title of my newest paper, published at the Journal of Economic Behavior and Organization, is titled  "The Economic Value to Smokers of Graphic Warning Labels on Cigarettes: Evidence from Combining Market and Experimental Auction Data".

Many countries now require prominent pictorial health warning labels (HWLs) on the front and back of cigarette packages. In the US, pictorial HWLs have been adopted, but tobacco industry litigation has delayed their implementation. This intervention could have value to smokers, if it increases their information and changes their smoking behavior. In this paper we estimate the value of two different health warning labels for cigarette packages relative to the current US labeling policy. Our methodology does not depend on the personal values of policy makers or other individuals, as the value of information estimates we derive are based solely on smokers’ own consumption choices, not any public health or other effects. We introduce an approach to valuing information with a surplus measure that couples willingness-to-pay from non-hypothetical experimental auctions with time-series revealed preference demand estimates. We find that a pictorial HWL has a large value to smokers, and a higher value than a label that only contains text, insofar as changing purchase behavior.

This was a collaborative work with three superstar scholars.  Stephan Marette's has exceptionally strong analytical skills and uses those skills to help society gain insight into real-world problems.  Jim Thrasher is one of the top experts on cigarette labeling in the world.   Last but not least, Jayson Lusk wrote the book on experimental auctions (literally) and is one of the most-prominent agricultural economists under 50.  It was a fun team to work with.

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