TY  - JOUR
AU  - Ghaemi Asl, Mahdi
AU  - Salimifar, Mostafa
TI  - Semiparametric estimation of agricultural production function based on modeling productivity dynamics (case study: estimation of the tomato yield function in selected provices of Iran)
JO  - Agricultural Economics Research
VL  - 4
IS  - 4
SP  - 192
EP  - 222
PY  - 2013
DO  - 
ER  -