@misc{DrechslerJohstWaetzold2017, author = {Martin Drechsler and Karin Johst and Frank W{\"a}tzold}, title = {The cost-effective length of contracts for payments to compensate land owners for biodiversity conservation measures}, booktitle = {Biological Conservation}, volume = {207}, issn = {0006-3207}, doi = {10.1016/j.biocon.2017.01.014}, institution = {FG Volkswirtschaftslehre, insbesondere Umwelt{\"o}konomie}, type = {articler}, pages = {72 -- 79}, year = {2017}, }