Energy and environmental regulations often result in the generation of unforeseen marketable by-products that can reduce costs of compliance. This research evaluates a unique case in which the marketability of by-products produces positive external benefits. Specifically, this paper focuses on...

We evaluate the influence of campaign contribution disclosures on support for a tax-oriented ballot initiative. Specifically, we examine the extent that voters decrease support for Washington State Initiative 1634—an initiative banning new or increased taxes on groceries—after being...

Rebate programs for retrofitting residential properties with water efficient appliances have become a common conservation policy tool for local municipalities. Engineering estimates of water savings from rebate programs can be systematically biased because they assume all subsidized appliance...

This paper quantifies the relationship between private-network file sharing activity and music sales in the BitTorrent era. Using a panel dataset of 2,251 albums' U.S. sales and file sharing downloads on a private network during 2008, I estimate the effect of file sharing on album sales....

I quantify the effects of private-network music sharing on aggregate album sales in the BitTorrent era using a panel of US sales and private-network downloads for 2,109 albums during 2008. Exogenous shocks to the network's sharing constraints address the simultaneity problem. In theory,...