Barlow, Renee and Phillips, Kerk L. (2010): Simple Financial Economic Models of Fremont Maize Storage and an Assessment of External Threat. Forthcoming in: Research in Economic Anthropology , Vol. 32, (2012)
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This paper presents a pair of models of the storage of maize. One is directly based on standard financial models of portfolio choice. Rather than optimally balancing a financial portfolio by choosing from a variety of financial instruments, our agents optimize holdings of maize by choosing from a variety of storage locations. Agents face a tradeoff between the effort of transporting maize to high elevation granaries versus the safety they offer from theft. The second model uses a multi-period framework to look at the costs and benefits of building a granary in the first place. We use our models to extract a perceived probability of maize theft by outsiders among the Fremont Indians that lived in eastern Utah roughly 1700 - 700 years ago. We base our estimates on the caloric content of maize, the caloric cost of transporting it to granaries high above the valley floor where the maize was grown, and the costs of building and maintaining them. Our calculations show that a fairly low level of risk, on the order of 5% to 20%, could easily rationalize the use of cliff granaries.
|Item Type:||MPRA Paper|
|Original Title:||Simple Financial Economic Models of Fremont Maize Storage and an Assessment of External Threat|
|Keywords:||Fremont; grain; maize; storage; external threat; financial models|
|Subjects:||Z - Other Special Topics > Z1 - Cultural Economics; Economic Sociology; Economic Anthropology
G - Financial Economics > G2 - Financial Institutions and Services > G29 - Other
N - Economic History > N2 - Financial Markets and Institutions > N20 - General, International, or Comparative
N - Economic History > N0 - General > N00 - General
|Depositing User:||Kerk Phillips|
|Date Deposited:||21. Apr 2012 08:29|
|Last Modified:||15. Feb 2013 21:23|
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Simple Financial Economic Models of Fremont Maize Storage and an Assessment of External Threat. (deposited 26. Jun 2010 17:58)
Simple Financial Economic Models of Fremont Maize Storage and an Assessment of External Threat. (deposited 02. Oct 2010 21:42)
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