With all the anxiety generated by the troubles of Portugal, Greece, and Ireland, it is easy to forget that a different part of Europe was in the spotlight two years ago, facing equally dire predictions of bank runs, fiscal ruin, and devaluation. Today, many economies in emerging Europe are quietly staging a strong comeback. Most impressive is the turnaround in the three Baltic countries, which suffered record deep recessions in the wake of the 2008/09 financial crisis. Take Lithuania, which grew an eye-catching 14.7 percent in the first quarter of 2011. Given this good news, what more can policymakers do to sustain the recovery—and prevent a new boom-bust cycle? Raising the long-term growth trend is key.