4SOLOW R M. Technical change and the aggregate productiun function [ J ]. The Review of Economics and Statistics, 1957,39(3) :312 -320.
5GRILICHES Z. Research expenditures, education and the aggregate agricultural production function [ J ]. American Economic Review, 1964,54 (6) : 961 - 974,.
6YUIZE Y. Nogyo ni okeru kyoshiteki seisan - kansu no keisoku [ J ]. Nogyo Sogo, Kenkyu, 1964 ( 18 ) : 1 - 54.
7HAYAMI Y. Agricultural productivity differences among countries [ J ]. American Economic Review, 1970,60 ( 4 ) : 895 -911.
8HALEY S. Capital accumulation and the growth of aggre- gate agricultural production [ J ]. Agricultural Economics, 1991,6(2) :129 - 157.
9ECHEVARRIA C. A three -factor agricultural production function: the case of Canada [ J ]. International Economic Journal, 1998,12 ( 3 ) :63 - 75.
10LIO M. Governance and agricultural productivity:a cross - national analysis [ J ]. Food Policy, 2008,33 ( 6 ) : 504 -512.
