In a New Keynesian model with the BGG accelerator and risk shocks, we show that violations of Tinbergen's Rule and strategic interaction between economic authorities undermine the effectiveness of monetary and financial policies. Separate monetary and financial policy rules produce higher...

We develop a two-country DSGE model with global banks to analyze the role of crossborder banking flows on the transmission of a quality of capital shock in the United States to emerging market economies (EMEs). Banks face a moral hazard problem for borrowing from households. EME's banks might be...

I develop a two-country DSGE model with global banks (financial intermediaries in one country lend to banks in the other country). Banks are financially constrained on how much they can borrow from households. The main goal is to obtain a framework that captures the international transmission of...