Labor-Market Search, Financial Market Integration, and the Fiscal Multiplier

摘要

We used a two-country optimizing "new-open-economy macroeconomics" model to analyze the implications of financial market integration for the fiscal multiplier. The fiscal multiplier measures the accumulated effect of fiscal policy on output. Our model features a labor-market friction in the form of labor-market search. The conventional wisdom derived from the basic textbook version of the classic Mundell-Fleming model has been that financial market integration diminishes the fiscal multiplier. We show that labor-market search implies that financial market integration should increase rather than decrease the fiscal multiplier.