LONDON (Reuters) – A package of sanctions imposed on Russia, its top companies and its business and political elite over Moscow’s invasion of Ukraine look set to trigger a deep recession in Russia. Here is a summary of the economic consequences and Russia’s retaliatory measures: ECONOMY Almost 1,000 Western companies have either left or scaled back their operations since the start of the conflict, according to the Yale School of Management. The government forecasts that the economy will shrink 8.8% this year, and not return to its pre-invasion size before 2026. Some independent forecasters exp…