Ghana has been hit hard by the pandemic. The government's proactive response helped contain the spread of COVID-19, protecting lives and limiting the impact on economic activity. However, partly because of the pandemic, the fiscal position worsened considerably last year, with a sharp increase...

We investigate theoretically and empirically how exporters adjust their markups across destinations depending on bilateral distance, tariffs, and the quality of their exports. Under the assumption that trade costs are both ad valorem and per unit, our model predicts that markups rise with...

We investigate theoretically and empirically how exporters adjust their markups across destinations depending on bilateral distance, tariffs, and the quality of their exports. Under the assumption that trade costs are both ad valorem and per unit, our model predicts that markups rise with...

We investigate theoretically and empirically how exporters adjust their markups across destinations depending on bilateral distance, tariffs, and the quality of their exports. Under the assumption that trade costs are both ad valorem and per unit, our model predicts that markups rise with...

In this paper, unit values and unit value ratios in bilateral manufacturing trade across all countries in the world are analysed over the period 1998-2014. Descriptive evidence of price differences across country groups and groups of manufacturing industries according to technology intensity is...

From a microeconomic perspective competition between firms has been duely discussed. Extending microeconomic concepts to a macroeconomic level and considering competition between countries becomes more complex. The complexity issues is tackled in this study by extending a methodology developed...