geographically limited altruism model proposed by Pauly, incorporating the possibility of participation costs associated with the … program leakages. To empirically disentangle participation costs and spatially restricted altruism effects, an additional test … benefit value received by beneficiaries. The estimates suggest that both cost and altruism play important roles in the demand …

Brazil`s rice markets. In response to changes of the agricultural policies during the period of investigation, the presence …

Brazil`s rice markets. In response to changes of the agricultural policies during the period of investigation, the presence …

Brazil`s rice markets. In response to changes of the agricultural policies during the period of investigation, the presence …