This article examines the problems of implementing monetary and credit policy when there is significant flow of currency revenues from the export of raw materials. It argues that, given a strong balance of payments, the Central Bank has to accept either a strengthening of the rouble or...

Crises have cleansing effects: Low-quality firms face greater financial shortfalls and invest less than high-quality firms. Public liquidity support preserves the overall production capacity. However, by dampening the cleansing effects, it distorts the quality distribution and reduces the total...

I construct a multi-industry model to study the effects of industrial credit policies. This model features both industrial interaction and firm heterogeneity, and is calibrated to China's data. According to the calibrated parameters, in China, downstream firms face tighter credit constraint than...

I study the role of firm heterogeneity for the transmission of unconventional monetary policy in the form of "credit policy" à la Gertler and Karadi (2011). To this end, I lay out a Two-Agent New-Keynesian model with financially constrained and unconstrained firms and a financial intermediary...