One-to-Many Matching with Complementary Preferences : An Empirical Study of Natural Gas Lease Quality and Market Power ∗
One-to-Many Matching with Complementary Preferences : An Empirical Study of Natural Gas Lease Quality and Market Power ∗
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偏好互补的一对多匹配:天然气租赁质量与市场力量的实证研究*
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发表时间:
2016
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通讯作者:
Ashley Vissing
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作者:
Ashley Vissing
In a two-sided market with private contracting, what are the costs and benefits of spatial concentration? The oil and natural gas leasing market facilitates studying the net effect of two countervailing forces. First, firms benefit from signing contracts associated with large, contiguous acreage as it allows them to apply for a permit to drill a well and proceed to more profitable phases of well development. Second, firms with fewer competitors in a geographic market offer less desirable contracting terms to their negotiation partners, allowing them to exercise market power paralleling price markups in consumer product markets. Using unique data describing the location and contents of private leases, I model the private contracting behavior of firms signing natural gas leases with landowners as a one-to-many, non-transferable utility match. To estimate the effect of spatial complementarity, I extend the matching framework to allow for more complex preferences among firms valuing sets of geographically concentrated leases. I also present evidence that firms exercise market power in pecuniary and non-pecuniary contracting terms. I then use the model to explore the effects of counter-factual policies that restrict contracting behavior by requiring leases to include a more desirable menu of terms for landowners. I find that while the restrictions increase firms’ contracting costs, firms respond by choosing negotiation partners with better drilling attributes (ex. proximity to well infrastructure) that are more spatially concentrated. Requiring a single, additional clause increases the average returns from contract quality across the two sides of the market by 3.6 times the returns under the status quo, while a uniform leasing policy increases average returns from leasing 10-fold, which suggests a welfare gain. ∗Thank you to my advisor, Christopher Timmins, for his guidance, support, and encouragement. Thank you also to my committee members, James Roberts, Curtis Taylor, Modibo Sidibe, and Richard Newell. Thank you also to Tom Milldrige at Duke Computing and Ryke Longest at Duke Law School for their helpful discussion and advice. Thank you to personnel at the Texas Railroad Commission and the Tarrant County Appraiser Office for guidance in collecting the well and housing/parcel data. This paper has also benefited from comments from and discussions with Stéphane Bonhomme, Koichiro Ito, Michael Greenstone, Ryan Kellogg, Thomas Covert, Mar Reguant, and participants the IO/Public Lunch Seminar at Duke University, the EPIC Lunch and Junior Faculty Seminars at the University of Chicago, and the Advances in Environmental Economics Conference at Arizona State University. Any remaining errors are my own.