Amatatsu Hirofumi

Hirofumi Amatatsu

Information about the author Hirofumi Amatatsu will soon be added to the site.
Found 2 papers in total
Measurement of simultaneous scale and mix changes in inputs and outputs using DEA facets and RTS
2012
We show a new use of the efficient facets in DEA. Specifically, once we have...
Determination of bounds in DEA assurance region method:  Its application to evaluation of baseball players and chemical companies
2009
In Data Envelopment Analysis (DEA) many optimal weights (multipliers) for inputs and...
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