 Fetal Iodine Deficiency and Schooling: A Replication of Field, Robles, and Torero (2009)Niklas Bengtsson, Fredrik Sävje and Stefan Swartling Peterson Scandinavian Journal of Economics, 2020, vol. 122, issue 2, 582-621 Abstract: Scholars have theorized that congenital health endowment is an important determinant of economic outcomes later in a person's life. Field, Robles, and Torero (2009, American Economic Journal: Applied Economics 1, 140–169) find large increases in educational attainment caused by a reduction of fetal iodine deficiency following a set of iodine supplementation programs in Tanzania. We revisit the Tanzanian iodine programs with a narrow and wide replication of the study by Field et al. We are able to exactly replicate the original results. We find, however, that the findings are sensitive to alternative specification choices and sample restrictions. We try to address some of these concerns in the wide replication; we increase the sample size fourfold, and we improve the precision of the treatment variable by incorporating new institutional and medical insights. Despite the improvements, no effect is found. We conclude that the available data do not provide sufficient power to detect a possible effect, as treatment assignment cannot be measured with sufficient precision. Date: 2020 Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:bla:scandj:v:122:y:2020:i:2:p:582-621 Ordering information: This journal article can be ordered from Access Statistics for this article Scandinavian Journal of Economics is currently edited by Richard Friberg, Matti Liski and Kjetil Storesletten More articles in Scandinavian Journal of Economics from Wiley Blackwell |
Is your work missing from RePEc? Here is how to contribute.
Questions or problems? Check the EconPapers FAQ or send mail to .
EconPapers is hosted by the
School of Business at Örebro University.