A. Birkenberg

The world's first carbon neutral coffee: Lessons on certification and innovation from a pioneer case in Costa Rica

R. Birner, A. Birkenberg, 2018, Journal of Cleaner Production.

Linkages Between Agriculture, Poverty and Natural Resource Use in Mountainous Regions of Southeast Asia

Thea Nielsen, M. Zeller, F. Heidhues, 2013 .

The potential of carbon neutral labeling to engage coffee consumers in climate change mitigation

R. Birner, A. Birkenberg, M. Narjes, 2021 .

Factors Influencing the Development of Rural Producer Organizations in Post-War Settings. The Case of Coffee Growers Associations in Southern Tolima, Colombia

R. Birner, A. Birkenberg, Angela Navarrete-Cruz, 2020 .

Agrarian change and land dispossession linked to the armed conflict in Colombia – a review

R. Birner, A. Birkenberg, Angela Navarrete-Cruz, 2023, Third World Quarterly.

Customary power, farmer strategies and the dynamics of access to protected forestlands for farming: Implications for Ghana's forest bioeconomy

R. Birner, B. Kyereh, E. M. Kumeh, 2021, Forest Policy and Economics.

Digitalization, Sustainability and Coffee. Opportunities and Challenges for Agricultural Development

R. Birner, T. Daum, P. Hirsch, 2023, SSRN Electronic Journal.

Carbon Neutral Food Value Chains

A. Birkenberg, 2019, Encyclopedia of Food Security and Sustainability.