The present study examines the optimal recycling rate for municipal solid waste. First, an optimal control model is developed to describe the waste accumulation phenomenon. The physical costs of recycling, the social costs of landfilling, and consumers' environmental preferences are accounted...

Existing models of open-access resources are applicable to non-storable resources, such as fish. Many open-access resources, however, are used to produce storable goods. Elephants, rhinos, and tigers are three prominent examples. Anticipated future scarcity of these resources will increase...

There is now increasing recognition that the world's marine ecosystems, especially coastal areas and semi-enclosed seas, are suffering from degradation and modification due to human influences. One of the most serious problems is nutrient enrichment, which in the long term harms productivity and...

The aim of this study is to establish a classification for environmental indicators that can be used to communicate companies' environmental performance in Emas Environmental Statements and to assess their actual use in certified Environmental Statements. Starting from the ISO14031 draft...

This paper critically assesses the literature on the relationship between economic integration and the environment. In particular, we investigate how trade liberalisation and capital market integration affect environmental policy and thus environmental quality. Conversely, we also study how...

The Environmental impact assessment (EIA) procedure foresees that the information on the environmental effects of a specific activity is used to support the decision on whether to give a project consent, and has the ability to ensure no more than that the decision taken is an informed one. As...

Resource-based models of species competition predict that when species compete for a limiting resource in a homogeneous habitat, then the equilibrium outcome is a monoculture with the species characterised by the lowest resource requirement outcompeting all the rest. We derive harvesting rules...

We derive a theoretically consistent welfare measure that is to be interpreted as a "green" net national product (NNP). In our framework, environmental deterioration is modelled as an undesirable, but inherent by-product of economic activities consuming the resource base. A major advantage of...

This paper explores the trade-off between economic growth and environmental quality along two paradigms of endogenous growth theory: variety expansion (HIP) and quality improvements (VIP). We compare the policies that match the decentralised economies' paths with the optimal "strong sustainable"...

This paper uses a transaction cost approach in order to classify the different policy options that are currently discussed in relation to the Kyoto protocol. It analyses the market as only one of the possible collective decision making processes, which are available to operationalize the concept...