This paper seeks to explain the U-shaped relationship between farm productivity and farm scale - the initial fall in productivity as farm size increases from its lowest levels and the continuous upward trajectory as scale increases after a threshold - observed across the world and in low-income...

This chapter considers the linkages between agricultural development and rural non-farm activities. The chapter is motivated by growing evidence that non-farm activities provide an increasingly important share of rural incomes in many low-income questions, questions about whether increasing...