Compounding COVID-19 and climate risks: The interplay of banks’ lending and government's policy in the shock recovery

We assess the individual and compounding impacts of COVID-19 and climate physical risks in the economy and finance, using the EIRIN Stock-Flow Consistent model. We study the interplay between banks’ lending decisions and government's policy effectiveness in the economic recovery process. We calibrate EIRIN on Mexico, being a country highly exposed to COVID-19 and hurricanes risks. By embedding financial actors and the credit market, and by endogenising investors’ expectations, EIRIN analyses the finance-economy feedbacks, providing an accurate assessment of risks and policy co-benefits. We quantify the impacts of compounding COVID-19 and hurricanes on GDP through time using a compound risk indicator. We find that procyclical lending and credit market constraints amplify the initial shocks by limiting firms’ recovery investments, thus mining the effectiveness of higher government spending. When COVID-19 and hurricanes compound, non-linear dynamics that amplify losses emerge, negatively affecting the economic recovery, banks’ financial stability and public debt sustainability

BinD: A Model of Growth, Climate Change, and Debt Sustainability

Climate change disproportionately impacts capital and output in low- and middle-income countries (LMICs). Limited fiscal space and high dependence on capital good imports further curtail their ability to make timely climate-resilient investments. In this paper we present a demand-driven model that is supply-side constrained due to insufficient build up of production capacity. Calibrating the model to Fiji, we evaluate growth pathways for three climate futures – 2C, 3C, and 4C global warming by the end of the century. We evaluate the role of a public climate fund to enable partial recovery that is financed through four different schemes - debt-led recovery, higher tax on households, higher taxes on capitalists, and unconditional grants from the rest of the world. Recovery is possible in the 2C scenario, but the 3C and 4C scenarios increasingly face higher investment costs in the face of lower growth and saving rates. In the 4C scenario, even the most generous unconditional grants scheme fails to prevent the downward spiral of hitting capacity constraints despite an initial boost to output. These insights underscore the need for effective and equitable domestic climate policies and affordable finance and compensation to support sustainable development in vulnerable countries

Building Back Better in Small Island Developing States in the Pacific: Initial Insights from the BinD Model of Disaster Risk Management Policy Options in Fiji. ADBI Working Paper 1290.

Building resilience to disasters continues to pose challenges for developing countries. Historically, small island developing states (SIDS) bordering the Pacific Ocean have suffered from multiple hazards, such as earthquakes, coastal erosion, floods, and cyclones. Population increase, uneven progress in socioeconomic development, and the ongoing environmental degradation, including climate change, have exaggerated their vulnerability to disasters. At the same time, the recent COVID-19 global pandemic has shown that the small, remote, and less-diversified economies of SIDS are particularly prone to additional external shocks. Events such as COVID-19, in combination with disasters resulting from natural hazards, pose additional challenges for resource-constrained economies’ recovery. However, the existing literature has rarely evaluated such interactions. This study hence provides initial insights into the interaction of alternative DRM policies in the presence of additional demand-side constraints, which we evaluated through the recently developed binary constrained disaster (BinD) model. Our results indicate that a targeted increase of government spending in times of crisis could be beneficial for the economic recovery of Fiji. However, short-term trade-offs emerged with respect to financing options. Debt-financed recovery allows a faster and less painful recovery but requires quick and preferential access to foreign borrowing. Tax-financed recovery can compensate for short-term foreign borrowing needs but comes at the cost of more detrimental impacts on the GDP and private sector consumption

Climate Sentiments, Transition Risk, and Financial Stability in a Stock-Flow Consistent Model

A successful low-carbon transition requires the introduction of policies aimed at aligning investments to the climate and sustainability targets. In this regard, a global Carbon Tax (CT) and a revision of the microprudential banking framework via a Green Supporting Factor (GSF) have been advocated but two main knowledge gaps remain. First, the understanding of the conditions under which the CT or the GSF could contribute to the scaling-up of new green investments or, in contrast, could introduce new sources of risk for macroeconomic and financial stability, is poor. Second, we don’t know how banks’ climatesentiments, i.e. their anticipation of climate policies’ impact in lending conditions, could affect the outcomes of the policies and of the low-carbon transition. To fill these knowledge gaps we develop a Stock-Flow Consistent model of a high income country that embeds an adaptive forecasting function of banks’ climate sentiments. Then, we assess the impact of the CT and GSF on the greening of the economy and on the banking sector analyzing the risk transmission channels from the credit market to the economy via loans contracts, and the reinforcing feedbacks that could give rise to cascading effects. Our results suggest that the GSF contributes to scale up green investments only the in short-run but it also introduces potential trade-offs on bank’s financial stability. To foster the low-carbon transition while preventing unintended effects on Non-Performing Loans and households’ budget, the introduction of the CT should be complemented with redistribution welfare policies. Finally, if banks revise their credit supply conditions based on the firms’ carbon profile ahead of climate policy introduction, they can contribute to align investments to the low-carbon transition and improve financial stability of the banking sector

Compounding COVID-19 and climate risks: The interplay of banks\u2019 lending and government's policy in the shock recovery

We assess the individual and compounding impacts of COVID-19 and climate physical risks in the economy and finance, using the EIRIN Stock-Flow Consistent model. We study the interplay between banks\u2019 lending decisions and government's policy effectiveness in the economic recovery process. We calibrate EIRIN on Mexico, being a country highly exposed to COVID-19 and hurricanes risks. By embedding financial actors and the credit market, and by endogenising investors\u2019 expectations, EIRIN analyses the finance-economy feedbacks, providing an accurate assessment of risks and policy co-benefits. We quantify the impacts of compounding COVID-19 and hurricanes on GDP through time using a compound risk indicator. We find that procyclical lending and credit market constraints amplify the initial shocks by limiting firms\u2019 recovery investments, thus mining the effectiveness of higher government spending. When COVID-19 and hurricanes compound, non-linear dynamics that amplify losses emerge, negatively affecting the economic recovery, banks\u2019 financial stability and public debt sustainability

Cichlids of the Banc d'Arguin National Park, Mauritania: insight into the diversity of the genus Coptodon

International audienc