Putin's plan to keep power fraught with risks

By Michael Stott - Analysis

MOSCOW (Reuters) - President Vladimir Putin's plan to hold on to power in Russia after his term ends has pleased investors and nations who want business as usual in the Kremlin, but the risks involved mean stability is not guaranteed.

Putin said on Monday that if his close ally Dmitry Medvedev -- hot favorite to win next year's presidential vote -- were elected, he would serve as Medvedev's prime minister.

Investors cheered the plan. They have made huge profits over the past eight years of Putin rule from an economic boom powered by high oil prices and they want more of the same.

"We are very pleased with the Kremlin moving fast to introduce maximum clarity about the transition to the next presidency," said Deutsche Bank in a research note. "The elimination of uncertainty should be an unambiguously bullish factor for investor sentiment in the months to come."

But political analysts said Putin's plan, which ushers in an unusual period of co-habitation between president and prime minister in Russia's strongly presidential system, was not a blueprint for stable government.

Under the constitution, Medvedev -- who has made virtually his whole career as a low-key Putin lieutenant -- would have his finger on Moscow's nuclear trigger and would represent Russia at big international events like the G8.

If he follows past practice, Putin will exchange the glamour of the Kremlin for the prime minister's office in Moscow's White House -- a dreary, Soviet building which Boris Yeltsin shelled with tanks during a 1993 lawmakers' rebellion.

Putin's new job, previously occupied by relatively low-profile officials fired at will by the president, involves supervising the cabinet and civilian ministries such as finance, education and health.