We study the short-, medium-, and long-run implications of stimulating annuity markets in a dynamic general-equilibrium overlapping-generations model. We find that beneficial partialequilibrium effects of stimulating annuity markets are counteracted by negative generalequilibrium repercussions. Balancing the positive partial-equilibrium and negative generalequilibrium forces we show that there exists some intermediate level of annuitization such that long-run welfare is maximized. Studying the transition to the optimal degree of annuitization shows that currently middle-aged individuals stand to gain most from the stimulation of annuity markets. JEL-Code: C680, D910, J140, H550.