We estimate local government spending multipliers using annual data for 47 Japanese prefectures during the 1990s. Our main findings are as follows: the average local government spending multiplier is positive and significantly different from zero but not larger than one; there are large and significant differences in the output effects of different types of government expenditures: transfers to firms have the highest multiplier, significantly larger than one, while transfers to households have the lowest multiplier, significantly below zero; firms' financial distress has a significant negative effect on the local government spending multiplier, in contrast to economic slack that has a significant positive effect.The effectiveness of government spending during times of financial crisis is an intensely debated issue. Both in academic and policy circles, the views are split on how effective government spending is in resuscitating the economy. Fiscal conservatives warn that large increases in government spending can lead to an unsustainable increase in the stock of public debt and caution therefore about the adverse effects that an expansionary fiscal stance can have on the economy in the long run; see, for example, Auerbach and Gale (2010). Yet even from a short-run, business-cycle perspective there is little consensus among macroeconomists on whether fiscal policy is effective in stimulating the economy; see Hall (2009), andCogan et al. (2010) for an overview of the literature. Most of the academic debate is theoretical in nature and, so far, there is little evidence from rigorous econometric analysis on the size of the government spending multiplier during times of financial crisis.In this article we seek to make an empirical contribution to the debate on whether government expenditures are effective in stimulating economic activity during times of financial crisis by using a rich dataset of regional government expenditures in JapanWe are grateful to the editor and three anonymous referees for very helpful comments and suggestions. We also thank