A spatial welfare framework for the analysis of the spatial dimensions of sustainability is developed. It incorporates agglomeration effects, interregional trade, negative environmental externalities and various land use categories. The model is used to compare rankings of spatial configurations...

A model of different species competing for the same environment is presented, and possible explanations of peaceful coexistence or rather internecine conflicts are consequently derived. By means of a Lotka-Volterra dynamic system we describe the evolution of two populations (bees and locusts)...

China’s emerging standing in the world demands a major rethinking of its diplomatic strategies. Given its population size, geographical scale, economic power and military presence, China is poised to play a larger political role in the twenty-first century, and is thus perceived by the...

Climate change mitigation can be achieved, according to many, by means of Reducing emissions from deforestation and forest degradation in the Tropics (REDD). Within the climate change policy debate we thus find discussions on how to reduce GHG emissions by designing appropriate REDD programmes...

Safeguarding the future of Venice is a globally recognised challenge of urban sustainability. We propose a sustainable management model, alternative to the current strategy, that primarily focuses on the built heritage and which interprets the city together with its encircling lagoon as a matrix...

Carbon-based border tax adjustments (BTAs) have recently been proposed by some OECD countries to level the carbon playing field and target major emerging economies. This paper applies a multi-sector dynamic computable general equilibrium (CGE) model to estimate the impacts of the BTAs...

This paper tackles the 'pollution haven' argument by estimating the pollution content of imports (PCI). The PCI is then decomposed into three components: a 'deep' component (i.e. traditional variables unrelated to the environmental debate); a factor endowment component and a 'pollution haven'...

Paragraph 31 of the Doha Ministerial Declaration mandates to the liberalization of environmental goods and services. This mandate offers a good opportunity to put climate-friendly goods and services on a fast track to liberalization. Agreement on this paragraph should represent one immediate...

This paper analyzes the economic and poverty effects of a voluntary carbon emission reduction for a small liberalized economy - the Philippines. The simulation results indicate that tariff reductions undertaken by the Philippine government between 1994 and 2005 reduced the cost of fossil fuels...

To date, border adjustment measures in the form of emissions allowance requirements (EAR) under the U.S. proposed cap-and-trade regime are the most concrete unilateral trade measure put forward to level the carbon playing field. If improperly implemented, such measures could disturb the world...