Details

Autor(en) / Beteiligte

• Ermoliev, Yuri
• Ermolieva, Tatiana
• Jonas, Matthias
• Obersteiner, Michael
• Wagner, Fabian
• Winiwarter, Wilfried

Titel

Integrated model for robust emission trading under uncertainties: Cost-effectiveness and environmental safety

Ist Teil von

• Technological forecasting & social change, 2015-09, Vol.98, p.234-244

Ort / Verlag

New York: Elsevier Inc

Erscheinungsjahr

2015

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Emission trading scheme was devised to lower the cost of achieving greenhouse gas emission reductions: emissions are reduced where it is cheapest and emission certificates are then traded to meet the nominal targets for each participant. However, carbon markets, like other commodity markets, are volatile. They react to stochastic “disequilibrium” spot prices, which may be affected by inadequate policies, speculations and bubbles. The market-based emission trading, therefore, does not necessarily minimize abatement costs and achieve emission reduction goals. We introduce a basic stochastic trading model allowing analysis of the robustness of emission reduction policies under irreversibility, asymmetric information and other multiple anthropogenic and natural uncertainties. We illustrate functioning of the robust market with numerical results involving such countries as US, Australia, Canada, Japan, EU27, Russia, Ukraine, China. In particular, we analyze if knowledge about uncertainties may affect portfolios of technological and trade policies and how uncertainty characteristics may influence market prices and change the market structure. •We address uncertainty, irreversibility, asymmetric information in emission trading.•Uncertainty treatment is needed for robust emission abatement and trading.•A two-stage stochastic multi-agent trading system is proposed.•Quantile-based constraints guarantee trade effectiveness and environmental safety.•Uncertainty treatment affects technological portfolios, changes market structure.