New Journal Paper explores adverse motivational effects of payments for environmental services

  • http://www.tfcg.org/easternArcMountains.html
    Photo
    http://www.tfcg.org/easternArcMountains.html

The paper "Pay little, get little; pay more, get a little more: A framed forest experiment in Tanzania" written by Øyvind Nystad Handberg and Arild Angelsen has been published in Ecological Economics.  

New Journal Paper explores adverse motivational effects of payments for environmental services

The paper is published as a New Journal Paper and can be downloaded here.

Abstract of the paper
How do different levels of individual payments for environmental services (PES) affect intrinsic and social motivations for forest conservation? Does introducing small PES crowd out these motivations?

This paper presents findings from framed field experiments (FFE) conducted with local forest users in Tanzania. The payoff structure represents a common-pool resource situation; participants' payoffs depend on the number of trees harvested, and aggregate over-harvesting can harm future harvest. Four levels of individual PES are tested in a between-group design: no (0%), low (20%), medium (60%) and full (100%) PES, where the level is relative to the harvest value. We observe lower than theoretically predicted harvest rates at no, low and medium PES, while the opposite is true at full PES.

The results suggest that low PES has little impact on local forest use in Tanzania and has on aggregate no significant effect on intrinsic and social motivations. Increasing payments has a negative, but diminishing effect on harvest rates.

Published 21. October 2016 - 9:19 - Updated 28. November 2016 - 10:22

Norwegian University of Life Sciences (NMBU)

Contact us

Contact info

Click above to find
specific contact info.

Visit us