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Western Hemisphere > Cuba

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Cover IMF Working Papers
Understanding Post-COVID Inflation Dynamics
Martin Harding
,
Jesper Lindé
, and
Mathias Trabandt
We propose a macroeconomic model with a nonlinear Phillips curve that has a flat slope when inflationary pressures are subdued and steepens when inflationary pressures are elevated. The nonlinear Phillips curve in our model arises due to a quasi-kinked demand schedule for goods produced by firms. Our model can jointly account for the modest decline in inflation during the Great Recession and the surge in inflation during the Post-Covid period. Because our model implies a stronger transmission of shocks when inflation is high, it generates conditional heteroskedasticity in inflation and inflation risk. Hence, our model can generate more sizeable inflation surges due to cost-push and demand shocks than a standard linearized model. Finally, our model implies that the central bank faces a more severe trade-off between inflation and output stabilization when inflation is high.
Keywords:
Inflation dynamics; inflation risk; monetary policy; linearized model; nonlinear model; real rigidities; cost-push shock; nonlinear Phillips curve; inflation-output gap trade-off; Inflation; Output gap; Central bank policy rate; Demand elasticity; Interest rate floor; Global
Cover IMF Staff Country Reports
Republic of Congo: Staff-Monitored Program
International Monetary Fund
This paper on the Republic of Congo’s staff-monitored program (SMP) reports that the authorities and civil society pledged to work together to make resource management more transparent. The authorities have reached understandings with IMF staff on an SMP for April-September 2007. The SMP aims at making progress toward fiscal sustainability, enhancing public financial management, and improving governance and transparency. A solid track record of policy implementation in the context of the SMP would pave the way for discussions on a Poverty Reduction and Growth Facility arrangement to resume by end-2007.
Keywords:
ISCR; CR; authority; oil revenue mobilization; government; marketing government oil; poverty reduction effort; management; oil revenues accounts; Congolese authorities; Oil; gas and mining taxes; Oil prices; Central Africa; Global