Global Emissions Trading: Prospects and Pitfalls

Uncertainty is an obstacle for commitments under cap and trade schemes for emission permits. We assess how well intensity targets, where each country's permit allocation is indexed to its future realised GDP, can cope with uncertainties in international greenhouse emissions trading. We present...

We compare a tax with thresholds (‘prices’), and tradable permits (‘quantities’), as mechanisms to control total ‘emissions’ (or other inputs or outputs) from heterogeneous parties with uncertainties in emissions, costs and benefits. The advantage of prices over quantities is much...

In June 2004 the Council of Australian Governments approved the Intergovernmental Agreement on Addressing Water Overallocation and Achieving Environmental Objectives in the Murray-Darling Basin (‘IGMDB’). The IGMDB set out arrangements for a ‘Living Murray’ that includes a budget of $500...

The paper reviews existing allocation mechanisms in the five tuna regional fisheries management organizatins and shows that although they have adopted different approaches all have failed to prevent overcapacity and, or some stocks, overexploitation. As an alternative, it is proposed that each...

The paper develops a benchmarking framework to improve fisheries governance and promote resilient ecosystems and profitable fisheries. The benchmarking includes five key components: accountability; transparency; incentives; risk assessment and management; and adaptability. Collectively, these...

This paper uses data from an actual fishery to construct a tractable and dynamic model to compare expected profit and its variance, optimal stock size, optimal harvest rate and optimal fishing effort under different management regimes under uncertainty. The results provide a comparison of...

Lack of action on cross-border environmental problems in developing countries is often ascribed to gaps in local capacity and resources, failure of regional cooperation, and lack of financial support from rich countries. Using the case of the Southeast Asian Haze pollution from forest and peat...

We give theoretical, partial equilibrium comparisons of a tax with thresholds, tradable targets ('emissions trading' or ET), and non-tradable targets, as mechanisms to abate well-mixed ('global') emissions from many parties, under independent uncertainties in both future business-as-usual...