Economic evaluation of climate policy traditionally treats uncertainty by appealing to expected utility theory. Yet our knowledge of the impacts of climate policy may not be of sufficient quality to be described by unique probabilistic beliefs. In such circumstances, it has been argued that the...

A principal reason that losses from catastrophic risks have been increasing over time is that more individuals and firms are locating in harm's way while not taking appropriate protective measures. Several behavioural biases lead decision-makers not to invest in adaptation measures until after...

We review recent literature on the effect of temperature stress on economic activity, operating through basic human physiology. There is growing evidence from both micro and macro studies of causal impacts of extreme temperature on health, labor supply, and labor productivity, driven in large...

We model tipping as a game-theoretic phenomenon and investigate the connection between supermodular games, tipping of equilibria and cascading, and apply the results to issues that arise in the context of homeland security and computer security. We show that tipping and cascading can occur in...

In this chapter, we review the concept of national income and the economic theory of national income accounting. There are two building blocks - the ideas of Fisher, Lindahl, Hicks about income as an expenditure level that can be continued into the future, and the concept of income as a welfare...