Genuine saving measures net investment in produced, natural and human capital. It is a necessary condition for weak sustainable development that genuine saving not be persistently negative. However, according to data provided by the World Bank, resource-rich countries are systematically failing...

Genuine saving is an established indicator of weak sustainable development that measures the net level of investment a country makes in produced, natural and human capital less depreciation. Maintaining this net level of investment above zero is a necessary condition for sustainable development....

This paper examines the efficiency implications of regulated demand price of 93 octane petrol relative to OPEC crude oil price across 183 Namibian localities in 1991. It describes briefly pricing problems associated with managing petroleum and petro-products. Assuming that demand price depends...

We study the technological pre-conditions for a cost-minimizing choice of technique in the presence of government emission targets on by- products of production. Whether a by-product is a desirable commodity or an undesirable pollutant is determined endogeneously as part of the price-quantity...

Using a panel data set for Dutch municipalities we estimate effects for weight-based, bag-based, frequency-based and volume-based pricing of household waste collection. Unit-based pricing shows to be effective in reducing solid and compostable and increasing recyclable waste. Pricing has no...

Tropical forests are estimated to release approximately 1.7 PgC per year as a result of deforestation. Avoiding tropical deforestation could potentially play a significant role in carbon mitigation over the next 50 years if not longer. Many policymakers and negotiators are skeptical of our...

Foreign direct investment (FDI) flows into developing countries have been increasing dramatically over the past decade. At the same time, there has been widespread concern that lax environmental standards are in part responsible for this surge. This paper revisits the pollution haven hypothesis...

La valutazione economica delle risorse naturali fornisce al decisore pubblico una base informativa ampia e condivisibile, in grado di orientarne efficacemente la decisione. Essa quindi può favorire il raggiungimento degli obiettivi di miglioramento e di integrazione ambientale che gli indirizzi...

This paper proposes to model the error term in smooth transition autoregressive target zone model as Gaussian with stochastic volatility (STARTZ-SV) or as Student-t with GARCH volatility (STARTZ-TGARCH). Using the dynamics of Norwegian krone exchange rate index, we show that both models produce...

Elbert Dijkgraaf defended his PhD-thesis 'Regulating the Dutch Waste Market' at 5 november 2004. This thesis analyses whether the risen costs of waste collection and treatment can be diminished by changing policy instruments. The thesis shows that user fees are very effective in reducing the...