The study aims to assess the distributional effects of taxing financial transactions including a focus on gender. It specifically investigates the impact of the low interest rate environment on tax revenues and distribution. The first part of the study is explorative, aiming to develop a concept...

A kind of folk theorem in tax policy states that too much uncertainty about the impact of taxing (or subsidizing) a particular taxable attribute is cause for excluding that attribute from the tax base. I extend the optimal tax model to test this hypothesis. In my model, the government is not...

Temperature responses and optimal climate policies depend crucially on the choice of a particular climate model. To illustrate, the temperature responses to given emission reduction paths implied by the climate modules of the well-known integrated assessments models DICE, FUND and PAGE are...

This paper analyses second-best optimal environmental policies in the presence of a double dividend. Using a partial equilibrium model, the paper first reconfirms the well-known result that the existence of a double dividend (in its weak form) favours environmental policy instruments which -...

Modeling the price risk of CO2 certificates is one important aspect of integral corporate risk management related to emissions trading. The paper presents a risk model which may be the basis for evaluating the risk of emission certificate prices. We assume that the certificate price is...

A global crediting mechanism would enable developing countries without binding emissions reduction targets to participate in the international carbon market. Linking the framework on Reducing Emissions from Deforestation and Forest Degradation (REDD) as an offset program to major cap-and-trade...

Using a 2009-2019 sample of Chinese bond issuers, we examine the effect of carbon risk on bond financing costs. Relative to low carbon risk issuers, high carbon risk issuers have substantially larger bond credit spreads, mainly because their credit risk is greater and they invest the funds in...