Individuals

Dr Giles Atkinson, London School of Economics, green accounting, costs of crime, economic valuation, cost benefit analysis

Dr Camille Bann, Environmental Economics and Policy, valuation of natural resources and economic appraisal

Rhona Barr, PhD student at London School of Economics, payments for ecosystem services

Prof Ian Bateman, University of East Anglia, economic valuation

Dr Roy Brouwer, IVM, Free University of Amsterdam, economic valuation, value transfer

Dr Craig Bullock, Optimize, environment economist and socio-economic impacts

Dr Mike Christie, University of Aberystwyth, economic valuation, rural studies

Matthew Cranford, PhD student at London School of Economics, payments for ecosystem services

Dr Brett Day, University of East Anglia, econometrics, economic valuation

Prof Martin de Wit, De Wit Sustainable Options Pty Ltd, applied environmental economics with a focus on climate adaptation, energy, ecosystems services and waste; cost-benefit analysis and systems modeling; Sub-Saharan Africa.

Eleni Fimerelli, economic valuation

Annabelle Giorgetti, Enveco New Zealand,climate change economics, carbon trading

David Grover, PhD student at London School of Economics, business economics, sustainability indicators

Prof Nick Hanley, University of Stirling, economic valuation, agriculture, landscape, bathing water

Prof Michael Hanemann, UCLA Berkeley, economic valuation, natural resource damage assessment

Dr Bruce Horton, Environmental Policy Consulting Limited, environmental economics and policy, climate change

Eduard Interwies, Freelancer/Director at InterSus Sustainability Services, environmental policy consultant, environmental economics, water management, marine policy, climate change adaptation and the science-policy interface

Edward Lockhart Mummery, Resource Decisions Ltd, Impact Assessment, policy design, institutional systems

George MacKerron, PhD student at London School of Economics, economic valuation, sustainable consumption and wellbing research

Dr Susana Mourato, London School of Economics, economic valuation, payments for ecosystem services, low-carbon energy technologies, cultural economics, subjective well-being

Dr Jane Powell, University of East Anglia, Life Cycle Analysis, waste management

Prof Ricardo Scarpa, Waikato Management School, New Zealand, economic valuation (esp choice experiment)

Norman Sheridan, Sheridan Chambers, environmental law

Paul Steele, freelance, development, poverty and environment

Dugald Tinch, University of Sterling, economic valuation, economic appraisal

Prof R Kerry Turner, University of East Anglia, ecological economics, wetlands valuation, flood risk management

Prof Jeremy Warford, development, poverty and environment, economic valuation

David Williams, public finance in developing countries, financing development programmes

Prof Ken Willis, University of Newcastle, economic valuation

James Winpenny, Wychwood Economic Consulting, economic appraisal, infrastructure assessment, water economics

Organisations

Accent Market Research, Market research

Carrick James Market Research, Market research

Cascade Consulting, Environmental impact assessment

Collingwood Environmental Planning, Environmental management, policy, socio-economic impact assessment

GHK, Environmental management, policy evaluation, appraisal

Regeneris, Economic impact assessment, regeneration

Stratus Consulting, Natural resource damage assessment

YouGov, Market research