This from the Economist:
Researchers from the Centre for Economic Policy Research (CEPR), a network of economists, put the total cost of rebuilding Ukraine in the region of €200bn-500bn ($220bn-540bn), roughly in line with the government’s own calculations. The way in which reconstruction happens, and the reforms that accompany it, will be just as important as the money spent. Done well, it could transform an economy that was once captured by oligarchic interests into something more open and dynamic.
Working out the hit to the Ukrainian economy from war is a difficult business. The Vienna Institute for International Economic Studies (WIIW), a think-tank, reckons that the affected regions together make up about 29% of Ukrainian output. Electricity consumption, a proxy for activity, is down by around a third compared with a year ago. According to a survey by the central bank, 30% of firms around the country have stopped producing entirely and another 45% have reduced their output. The World Bank reckons that GDP will contract by 45% this year.
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So call it $400 billion. With a population of 44 million Ukrainians……that’s almost $10000 for every man, woman and child in the Ukraine. Even by Western standards that’s a huge tax on those poor people.