The use of eminent domain in land assembly: The case of the Tennessee Valley Authority

Eminent domain gives public agencies the right to acquire property from private individuals in exchange for just compensation. Following Kelo vs. New London 2005, the powers of eminent domain were extended, opening the door for potential abuses of power by government officials. In this paper, I empirically investigate the use of eminent domain using newly digitized records from the Tennessee Valley Authority (TVA), which extensively used eminent domain to construct dams in the 1930s. Using a sample of families living in one reservoir location, I find empirical evidence that land tenure, the number of property holdings, and debt levels affected the holdout decision, suggesting that holdouts are individuals with high subjective values. I then develop a screening model with asymmetric information in seller valuations to predict when eminent domain will be used and what settlement values and court awards would be. I test the model’s and find that individuals who held out increased their property value by about 5 %, and incentives to holdout existed only for individuals who received initially low settlement proposals.     

Bibliographical essay / the hart‐Devlin debate

Richard Posner, Not a Suicide Pact: The Constitution in a Time of National Emergency New York: Oxford University Press, 2006, 208 pp.     

Case report: Identification of skeletal remains using short-amplicon marker analysis of severely degraded DNA extracted from a decomposed and charred femur

Applying two extraction protocols to isolate DNA from a charred femur recovered after a major forest fire, a range of established and recently developed forensic marker sets that included mini-STRs and SNPs were used to type the sample and confirm identity by comparison to a claimed daughter of the deceased. Identification of the remains suggested that the individual had been dead for 10 years and the DNA was therefore likely to be severely degraded from the combined effects of decomposition and exposure to very high temperatures. We used new marker sets specifically developed to analyze degraded DNA comprising both reduced-length amplicon STR sets and autosomal SNP multiplexes, giving an opportunity to assess the ability of each approach to successfully type highly degraded material from a challenging case. The results also suggest a modified ancient DNA extraction procedure offers improved typing success from degraded skeletal material.