TCFD stands for Task Force on Climate-Related Financial Disclosures. The TCFD’s overall aim is to encourage a greener and thus more stable international financial system. The TCFD disclosures allow investors and financial institutions to make more informed and clearer price risk related decisions. Making climate disclosures mandatory in alignment with TCFD’s framework encourages a greater international effort to move towards a greener economy.

Doughnut Economics is an ecologically safe and socially just economic model developed by the economist Kate Raworth in 2012. The Doughnut diagram consists of two concentric rings: a social foundation and an ecological ceiling. There are seven main principles to implement Doughnut Economics.

If the ownership of negative externalities is assigned, parties can negotiate to reach the best deal. Negotiation is often more efficient than relying on the justice system due to costs and time constraints. Coase Theorem is hardly applied in reality, as one party will often be stronger than the other.

A steady-state economy entails a stable population and per capita consumption that do not exceed the carrying capacity of ecosystems.

The Social Discount Rate (SDR) represents the value we place on the welfare of future generations and consequently the cost that society today should bear for future generations - a low SDR places a similar value on future generations’ welfare as on current ones, a high SDR does the opposite. A high SDR used in policymaking results in much less money being spent on climate action today.  An example of different discount rates being used in climate models can be seen in the Stern vs Nordhaus debate, whereas Nordhaus used a high and Stern a low discount rate. 

Jevon’s paradox describes how a more efficient use of one resource can actually result in the opposite: an increase in use of that particular resource. In 1992, Harry Saunders built on Jevon’s paradox and said “energy efficiency gains will increase consumption above where it would be without these gains”. Efficiency alone is not enough to reduce the overall consumption of energy, but needs to be employed in conjunction with policies that limit the use of energy as well.

An economic concept describing the destructive incompatibility of shared resources and self-interest.