Several of the authors question the efficacy of copyright, which is increasingly regarded as benefiting multinational organisations rather than individual authors and performers. Others are less critical of copyright per se, but question its ability to meet the new challenges of a digital era....

Since World War II OECD countries have increasingly used taxation to achieve a variety of economic policy objectives of which stimulating economic activity and employment are usually the most important. The tax system is also used to create a favourable climate for investment, to spur business...

The Green Paradox states that, in the absence of a tax on CO2 emissions, subsidizing a renewable backstop such as solar or wind energy brings forward the date at which fossil fuels become exhausted and consequently global warming is aggravated. We shed light on this issue by solving a model of...

We analyse optimal carbon taxes, optimal redistribution within and between non-overlapping generations, and optimal spending levels on climate abatement and adaptation. A positive probability of unexpected large increases in CO2 emissions results in a lower discount rate for global warming...

The volatility of unanticipated output growth in income per capita is detrimental to long-run development,controlling for initial income per capita, population growth, human capital,investment, openness and natural resource dependence. This effect is significant and robust over awide range of...