EFForTS is a collaborative research center (CRC) which focuses on Ecological and socioeconomic Functions of Tropical Lowland Rainforest Transformation Systems in Sumatra,Indonesia. The paper presents the common sampling frame of the socio economic sub-projects.The investigations and data...

Palm oil production creates negative externalities, e.g., through intensive fertiliser applica-tion. If policy wants to limit externalities, an effective, sustainable and efficient measure seems desira-ble. Embedded in a framed field experiment in Indonesia, we apply a business simulation game...

This article compares the use of risk-increasing and risk-reducing production inputs with the experimentally measured risk attitudes of farmers. For this purpose, the Just-Pope production function indicates production inputs' influence on output risk and a Holt-Laury lottery is used to measure...

This study examines whether the decision of crop diversification for perennial crops is based on underlying risk attitudes and time preferences. We conducted incentivised field experiments on Sumatra Island, Indonesia, involving farmers who cultivate rubber and farmers who cultivated rubber and...

Deforestation is one of many factors that hinder smallholder farmers' participation in sustainable palm oil (SPO) certification. Thus, policies that enhance the appetite for rainforest preservation might be helpful to increase the participation rate in certification schemes. Our study aims to...

This cross-country study compares risk and time preferences of farmers from two lower-middle income countries, India and Indonesia. Current literature mainly focuses on a single country context; however, this study involves more than one country. Hence, we could investigate whether the...

Three decades after the establishment of many smallholder oil palm plantations, large areas of oil palm will require replanting soon or are already overmatured. The process of replanting offers a unique opportunity to redesign plantations, close yield gaps, boost productivity and therefore...