Testing for a time-varying price-cost markup in the Euro area inlation process

Empirical models of inflation often incorporate equilibrium correction effects based upon levels of prices and input costs. Such models assume that the steady-state price-cost markup is constant, but recent research suggests that this may not be true for the Euro area economy, which has undergone major structural reforms over the last 25 years. We allow for permanent shifts in the markup factor through estimating an inflation equation that includes a time-varying intercept. The model suggests that a reduction in the markup contributed to disinflation in the Euro area during the period 1981-2000.inflation, price-cost markup, cointegration, time-varying intercept, dynamic modelling.

A markup model of inflation for the euro area

Equilibrium correction models of the price level are often used to model inflation. Such models assume that the long-run markup of prices over costs is fixed, but this may not be true for the Euro area economy, which has undergone major structural reforms over the last 25 years. We allow for shifts in the markup factor through estimating an equation that includes a timevarying intercept. The model fits the data better than a linear alternative, and suggests that a reduction in the price-cost markup contributed to disinflation in the Euro area during the 1980s. JEL Classification: C22,C32,E31cointegration, dynamic modelling, inflation, price-cost markup, time-varying intercept

Testing for a time-varying price-cost markup in the Euro area inflation process

Empirical models of inflation often incorporate equilibrium correction effects based upon levels of prices and input costs. Such models assume that the steady-state price-cost markup is constant, but recent research suggests that this may not be true for the Euro area economy, which has undergone major structural reforms over the last 25 years. We allow for permanent shifts in the markup factor through estimating an inflation equation that includes a time-varying intercept. The model suggests that a reduction in the markup contributed to disinflation in the Euro area during the period 1981-2000.inflation;price-cost markup;cointegration;time-varying intercept;dynamic modelling.

Testing for a time-varying price-cost markup in the Euro area inflation process.

Empirical models of inflation often incorporate equilibrium correction effects based upon levels of prices and input costs. Such models assume that the steady-state price-cost markup is constant, but recent research suggests that this may not be true for the Euro area economy, which has undergone major structural reforms over the last 25 years. We allow for permanent shifts in the markup factor through estimating an inflation equation that includes a time-varying intercept. The model suggests that a reduction in the markup contributed to disinflation in the Euro area during the period 1981-2000

A mark-up model of inflation for the euro area.

Equilibrium correction models of the price level are often used to model inflation. Such models assume that the long-run markup of prices over costs is fixed, but this may not be true for the Euro area economy, which has undergone major structural reforms over the last 25 years. We allow for shifts in the markup factor through estimating an equation that includes a timevarying intercept. The model fits the data better than a linear alternative, and suggests that a reduction in the price-cost markup contributed to disinflation in the Euro area during the 1980s

Testing for a time-varying price-cost markup in the Euro area inflation process

Empirical models of inflation often incorporate equilibrium correction effects based upon levels of prices and input costs. Such models assume that the steady-state price-cost markup is constant, but recent research suggests that this may not be true for the Euro area economy, which has undergone major structural reforms over the last 25 years. We allow for permanent shifts in the markup factor through estimating an inflation equation that includes a time-varying intercept. The model suggests that a reduction in the markup contributed to disinflation in the Euro area during the period 1981-2000