$ 0 0 Profile TabsProfileLaPorchia A. CollinsPhD CandidateUniversity Fellow | Graduate Teaching Fellowcollins.1092@osu.eduOffice: 227 Ag Admin Building2120 Fyffe Road Columbus, OH 43210Professional InformationDegrees & Credentials: Ph.D., AED Economics, The Ohio State University, Expected 2016B.S., Agriculture Economics, Southern University and A&M College, 2011Research Area(s): Food SecurityFood Value ChainsHousehold Decision MakingInterests & Expertise: Community and Regional EconomicsApplied MicroeconomicsDevelopment EconomicsBiography: LaPorchia Collins is a Ph.D. candidate who presently holds concurrent appointments as a University Fellow and Graduate Teaching Fellow. For her efforts in research, LaPorchia was awarded a Summer Research Opportunities Program Fellowship. Her commitment to teaching excellence has also received recognition by faculty in the AED Economics Department, and she was recently awarded the 2015 Bernie Erven Outstanding Graduate Teaching Award.LaPorchia's current research uses household-level data and reduced form econometric models to examine how the retail food environment influences the dietary choices of U.S. households. LaPorchia's research experience also goes beyond the U.S. context. She recently co-authored a publication in the American Journal of Agricultural Economics that examined the effects of information asymmetries between spouses on agricultural production and efficiency in Southern Ghana.LaPorchia has twice instructed an interdisciplinary, upper-level undergraduate course entitled "Food, Population, and the Environment"; and, she is currently participating in the Ohio State Teaching Enhancement Program's Graduate Teaching Fellows Learning Community. As Graduate Teaching Fellow, LaPorchia organized and currently manages a guest lecturing initiative to increase teaching opportunities for her peers.Through an internship with the Ohio Department of Transportation, LaPorchia has also gained experience doing applied research to inform government decisions.Specialization: Development Economics Advisor: Elena IrwinWorks- Any -Journal articleBook/book chapterReportWorking paperPolicy briefConference presentationDataLet’s Talk About the Money: Spousal Communication, Expenditures and Farm ProductionDate published: Oct 1 2014Publication type: Journal articleOur Author(s): Joyce J. Chen, Ph.D., LaPorchia A. CollinsAmerican Journal of Agricultural Economics, 96(5), 1272-1290, October 2014. A burgeoning body of literature highlights asymmetric information among household members.However, little is known about the source of the asymmetry and its effect on efficiency. Using a unique survey of Ghanaian households, we examine the accuracy of spousal cross reports and the effect of discrepancies on farm production. We find that information problems pertain to scale (the quantity of resources) and scope (the distribution of resources), as well as allocation decisions on the margin (Engel curves). Moreover, we find that information asymmetries lead to inefficiency in production, and the effect is equivalent to about 15% of the variation across households.Download File