We address the problem of choosing a portfolio of policies under "deep uncertainty." We introduce the idea of belief …

that stochastic technology growth hardly affects the optimal bundle of mitigation and adaptation whereas uncertainty about … composition of the optimal mix as both persuade the risk-averse social planner to invest more in mitigation. Overall, we identify … that including uncertainty into the model tends to favour (long-lasting) mitigation with respect to (instantaneous …

account the fundamental uncertainty on inflation shocks and the transmission mechanism. The outcomes show that a more … uncertainty, particularly if financial variables are taken into account. Augmenting the Taylor rule with a financial variable …

setting, an increase in uncertainty about future shocks causes significant contractions in the economy and may lead to non … outcomes. Fluctuations in uncertainty and the zero lower bound help our model match the unconditional and stochastic volatility …

risk measures for portfolios with infrequently traded securities have not been explored in the literature. We propose a … methodology to calculate market risk measures based on the Kalman filter which can be used on incomplete datasets. We implement … applied to other markets with thinly traded securities. Our methodology provides reliable market risk measures in portfolios …

Risk allocation games are cooperative games that are used to attribute the risk of a financial entity to its divisions …. In this paper, we extend the literature on risk allocation games by incorporating liquidity considerations. A liquidity … financial entity may have to liquidate part of its assets, which is costly. The definition of a risk allocation game under …

optimal policy balance in the context of catastrophic climate risk. The analysis uses the WITCH integrated assessment model … with a module that models the endogenous risk of experiencing an economic catastrophe if temperature increases above a … certain threshold. We find that the risk of a catastrophic outcome would encourage countries to reduce emissions even in the …