Hardeweg, Bernd, Andreas Wagener and Hermann Waibel (2010): Towards Comparative and Aggregate Vulnerability: Analysis of Welfare Distributions in Rural Areas in Thailand and Viet Nam. In: Jahrestagung des Vereins für Socialpolitik, 7-10 September 2010, Kiel, Germany. Paper

Hardeweg, Bernd, Lukas Menkhoff and Hermann Waibel (2010): Experimentally-validated survey evidence on individual risk attitudes in rural Thailand. 25th Annual Meeting of the European Economic Association, 23-26 August 2010, University of Glasgow, Scotland.

Hardeweg, Bernd, Lukas Menkhoff and Hermann Waibel (2010): Experimentally-validated survey evidence on individual risk attitudes in rural Thailand. Annual Conference of the Royal Economic Society, 29-31 March 2010, University of Surrey, Guildford.

Hardeweg, Bernd, Andreas Wagener and Hermann Waibel (2009): Towards Comparative and Aggregate Vulnerability: Analysis of Welfare Distributions in Rural Areas in Thailand and Viet Nam. In: Tropentag, 6-8 October 2009, Hamburg, Germany.

Hardeweg, Bernd and Hermann Waibel (2009): The spatial distribution and interregional dynamics of vegetable production in Thailand. In: GEWISOLA Jahrestagung 30 September - 2 October 2009, Kiel, Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaus e. V.

Hardeweg, Bernd and Hermann Waibel(2009): Collecting data to measure vulnerabilty to poverty: an overview. In: Workshop of the DFG Research Group on Vulnerability to Poverty in Southeast-Asia, 23-26 February 2009, Hue, Vietnam.

Hardeweg, Bernd and Hermann Waibel (2008): Income composition and perception of income fluctuation: Evidence from a representative household sample in three provinces of Thailand and Vietnam. In: Tropentag; 07.-09. October 2008, Hohenheim

Hardeweg, Bernd und Hermann Waibel (2004): Entwicklung von Simulationsmodellen typischer Betriebe im Gartenbau für die Politikberatung. Vortrag auf der 41. Gartenbauwissenschaftlichen Tagung; Wien.

Hardeweg, Bernd und Hermann Waibel(2002): Application of decision-theoretical tools to the case of desert locust management in Africa. Poster Presentation at the International Conference on Risk and Uncertainty in Environmental and Resource Economics, June 5-7, 2002, Wageningen, The Netherlands.

Hardeweg, Bernd und Hermann Waibel (2002): Economic and environmental performance of alternative vegetable production systems in Thailand. Presentation on the International Symposium on Sustaining Food Security and Managing Natural Resources in Southeast Asia - Challenges for the 21st Century -, January 8-11, 2002, Chiang Mai, Thailand.

Hardeweg, Bernd (2001): The spatial distribution of vegetable production in Thailand and its dynamics - An economic approach. Presentation in the AVRDC seminar, 13 July 2001, Asian Vegetable Research and Development Center, Shanhua, Taiwan.

Hardeweg, Bernd und Hermann Waibel (2000): New approaches in the assessment of desert locust management in Africa. Vortrag auf dem Deutschen Tropentag, 11-12 October 2000, Hohenheim, Germany.