, Size, and Structure), Z13 (Economic Sociology; Economic Anthropology), A13 (Relation of Economics to Social Values)
C93 Field Experiments; I21 Analysis of Education; I22 Educational Finance; I25 Education and Economic Development
C93 Field Experiments; I21 Analysis of Education; I22 Educational Finance; I25 Education and Economic Development
C93, I21, I22, I25, I28, O12
I25, I28, J24, L26, O15
O30 - Innovation; Research and Development; Technological Change; Intellectual Property Rights
I12, I14, I15, I25
I12, I14, I15, I25
I21, I25, J22, O12
Agriculture; Field experiment; Sustainable Development