The results of this study indicate that both wheat productivity and technical efficiency measures are positively related to farm size. This result is in contrast to the previous work using data from developing countries. Wheat yield is negatively associated with the area under rice crop,...

This paper uses the farm-level survey data to estimate the stochastic frontier production function incorporating inefficiency effects. Sufficient evidence of positive relationship between wheat productivity and higher and balanced use of fertiliser nutrients was present. The productivity showed...