Notes, Comments and Preliminary results Apr 17 2012 Kentaka Aruga and Shunsuke Managi   Testing the effects of the Japanese vehicle emission-control law on the international palladium futures market   Abstract  Contact Information  Citation  Full Text  -  Note   Jul 05 2011 Tsaiyu Chang   Why do rice farmers in Taiwan not expand scale? Economies of scale and the estimation of short- and long-run cost efficiencies using stochastic frontier analysis with time-varying panel data model   Abstract  Contact Information  Citation  Full Text  -  Note   May 03 2009 Abhijit Sharma , Kelvin G Balcombe and Iain M Fraser   Non-renewable resource prices: Structural breaks and long term trends   Abstract  Contact Information  Citation  Full Text  -  Note   Jul 16 2008 Julien Daubanes   Fossil fuels supplied by oligopolies: On optimal taxation and rent capture   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Jul 07 2005 Robert W. Turner , Laura Noddin and Alita Giuda   Estimating nonuse values using conjoint analysis   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Jan 31 2005 Marcello Basili and Fulvio Fontini   Quasi-option value under ambiguity   Abstract  Contact Information  Citation  Full Text  -  Note