Moscow's actions have deprived many foreign investors of the ability to trade in Russian securities, including depositary receipts. Investors are worried about future copycat actions by other governments who might look to reduce foreign influence over their leading companies. Depositary receipts, or DRs, are certificates issued by a bank representing shares in a foreign company traded on a local stock exchange. But events in Russia have forced many investors to write down the value of depositary receipts of Russian companies to zero, given their inability to trade them. CONSEQUENCESLoss of confidence in DRs could drain needed foreign capital from firms in emerging economies, for instance.

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Persons: Dado Ruvic, Peter C, Earle, Christopher Day, Michael Ashley Schulman, Goldman Sachs, III, Detsky Mir, Goldman, Otkrytie, Schulman, Grzegorz Drozdz, Malcolm Dorson, Sinead Cruise, Carolina Mandl, David Gregorio Our Organizations: REUTERS, Global, American Institute for Economic Research, Reuters, Citigroup, Companies, Citi ., Reuters Graphics, DR, Investors, Doliver Advisors, Running, Capital Advisors, Conotoxia, Russian, Thomson Locations: Moscow, Ukraine, Brazil, China, Russia, GDR, GDRs, United States, Britain, London, Carolina, New York