TY - JOUR
T1 - Profit Sharing as a Management Strategy for a State-owned Teak Plantation at High Risk for Illegal Logging
AU - Lee, Joung Hun
AU - Kubo, Yuki
AU - Fujiwara, Takahiro
AU - Septiana, Ratih Madya
AU - Riyanto, Slamet
AU - Iwasa, Yoh
N1 - Funding Information:
This work was supported by a Grant-in-Aid for Basic Scientific Research (B) from the Japan Society for the Promotion of Science (JSPS) (No. 15H04423 ) to YI, and by a Grant-in-Aid for a JSPS Fellow (No. 15 J02857) to YK. JHL received support from the Leading Graduate School Program for Decision Science to Kyushu University of MEXT, Japan. We thank the following people for their very useful comments: Thomas Elmquist, Cindy Hauser, Mark Stafford-Smith and Cinthia Tanaka.
Publisher Copyright:
© 2018 Elsevier B.V.
PY - 2018/7
Y1 - 2018/7
N2 - Illegal logging is a serious threat to plantations in the tropics. Here, we study the roles of profit-sharing in plantation management strategy in a dynamic game model. The model assumes that the owner chooses the age of the trees to be harvested and the local people choose their level of monitoring effort to prevent illegal logging with surveillance. After the trees are removed, the owner hires local people to replant young trees. We derived recursive formulas for determining the value of a site with trees of age t, and solved them by iteration. Under the pressure of illegal logging, the owner may find it profitable to share harvesting profits with the local people to enhance their surveillance effort. A higher rate of natural disturbance shortens the mean tree age, leading the owner to invest more to suppress illegal logging by increasing the profit-sharing rate. A lower future discount rate leads to older trees being harvested and decreases the profit-sharing rate. If the cost of replanting is increased, the local people are reluctant to participate in surveillance activities, and the owner increases the profit-sharing rate to encourage their participation. We discuss the policy implications of these results.
AB - Illegal logging is a serious threat to plantations in the tropics. Here, we study the roles of profit-sharing in plantation management strategy in a dynamic game model. The model assumes that the owner chooses the age of the trees to be harvested and the local people choose their level of monitoring effort to prevent illegal logging with surveillance. After the trees are removed, the owner hires local people to replant young trees. We derived recursive formulas for determining the value of a site with trees of age t, and solved them by iteration. Under the pressure of illegal logging, the owner may find it profitable to share harvesting profits with the local people to enhance their surveillance effort. A higher rate of natural disturbance shortens the mean tree age, leading the owner to invest more to suppress illegal logging by increasing the profit-sharing rate. A lower future discount rate leads to older trees being harvested and decreases the profit-sharing rate. If the cost of replanting is increased, the local people are reluctant to participate in surveillance activities, and the owner increases the profit-sharing rate to encourage their participation. We discuss the policy implications of these results.
UR - http://www.scopus.com/inward/record.url?scp=85044754130&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85044754130&partnerID=8YFLogxK
U2 - 10.1016/j.ecolecon.2018.03.005
DO - 10.1016/j.ecolecon.2018.03.005
M3 - Article
AN - SCOPUS:85044754130
VL - 149
SP - 140
EP - 148
JO - Ecological Economics
JF - Ecological Economics
SN - 0921-8009
ER -