Clans and Ploughs: Traditional Institutions and Production Decisions of Kazakhs under Russian Colonial Settlement

This article investigates how, with increasing land pressure during Russian settlement in Kazakh steppes in the late nineteenth century, clan institutions affected the transition from nomadic pastoralism to settled agriculture. Using a novel dataset constructed from Russian colonial expedition materials matched with clan genealogies, we find that, controlling for geographic factors, clan identity strongly influenced the duration of transhumance period, the organization of production, and the acquisition of new agricultural tools. Information transmission within clans, external economies of scale in nomadic pastoralism, and clan-specific values and norms underlie the results.

Spatial analysis of the participation in agri-environment measures for organic farming

Support for organic farming is a key strategy of rural development policies in several countries. This paper studied the spatial pattern of participation in agro-environmnetal policy the policies designing to foster diffusion of organic farming. The ultimate goal is to investigate the impact of local factors for improving the policy targeting. Indicators of spatial association and a spatial econometrics model were performed for the analysis. The results show regional agglomeration effects of the rate of participants to the measures adopted to promote organic farming. In addition, a spatial relation among the farms that obtain public support is found, highlighting that the diffusion of participation is driven mainly by imitation process and external economies of scale.

External economies of scale, government purchasing commitment and welfare improvements in the vaccines industry

Some industries exhibit external economies of scale. In these cases,the introduction of self-financing tax subsidy programmes canimprove social welfare. This paper advocates intervention incompetitive markets if economies of scale existand implementing the policy is inexpensive.