Ambitious environmental policies are necessary to enable the transition to a greener economy. However, these policies could impose economic burdens on firms through different channels. They may increase barriers to entry and distort competition. They may also impose transaction and...

Harris R. and Robinson C. (2005) Impact of Regional Selective Assistance on sources of productivity growth: plant-level evidence from UK manufacturing, 1990-98, Regional Studies 39 , 751-765. Regional policy has been an enduring aspect of post-war industrial policy in the UK, based on a...

Weak productivity in Egypt is rooted in deep-seated structural causes that impede market competition and prevent a more efficient resource allocation. This implies a number of challenges for economic policy to meet the objectives for long-term sustainable growth as set out in the National...

Environmental policies seek to address market failures related to the protection of the environment. However, they may also increase barriers to entry and distort competition. If stringent environmental policies can be designed in a way that minimises such economic burdens, they can facilitate...

Residential natural gas customers in the United States face volumetric charges for natural gas that average about 30% more than marginal cost. The large markup on natural gas - which is used to cover the fixed infrastructure and operating costs of the local distribution companies - is widely...

This paper measures the extent to which prices exceed marginal costs in the U.S. natural gas distribution market during the period 1991-2007. We find large departures from marginal cost pricing in all 50 states, with residential and commercial customers facing average markups of over 40%. Based...

This paper is part of a subset of working papers within the Environment Working Paper series, presenting research on the enabling environment for investment in water security. The subset includes country and regional projects aimed at pilot testing the Scorecard, designed to assess the enabling...

This report outlines results from the initial pilot-testing of a Scorecard to assess the enabling environment for investment in water security, referred to as "the Scorecard”. Developed in collaboration with the Asian Development Bank and partners, the Scorecard aims to identify conditions for...

Bilateral trade and capital flows have increased substantially between the United States and China yielding economic gains to both countries. However, these beneficial bilateral relations also bring about global environmental consequences including greenhouse gas emissions. The authors develop a...

This paper reviews ex-post empirical assessments on the impact of carbon pricing on competitiveness in OECD and G20 countries in the electricity and industrial sectors. Most of these assessments find no statistically significant effects of carbon pricing or energy prices on different dimensions...