TS.B.9.1 Economic losses of climate change arise from adverse impacts on inputs, such as crop yields , water availability  and outdoor labour productivity due to heat stress . Greater economic losses are observed for sectors with high direct climate exposure, including regional losses to agriculture, forestry, fisheries, energy and tourism . Many industrial and service sectors are indirectly affected through supply disruptions, especially during and following extreme events . Costs are also incurred from adaptation, disaster spending, recovery and rebuilding of infrastructure . Estimates of the global effects of climate change on aggregate measures of economic performance and gross domestic product  range from negative to positive, in part due to uncertainty in how weather variability and climate impacts manifest in GDP . Climate change is estimated to have slowed trends of decreasing economic inequality between developed and developing countries , with particularly negative effects for Africa . 
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report