[1] Jiangxi Agr Univ, Coll Econ & Management, San Nong Res Ctr, Nanchang, Peoples R China
[2] Fujian Agr & Forestry Univ, Coll Econ, Fuzhou, Peoples R China
[3] Lincoln Univ, Fac Agribusiness & Commerce, Dept Accounting Econ & Finance, Christchurch, New Zealand