How do firms pass energy and food costs through the supply chain

Hela Mrabet and Jack Page

The rise in commodity prices after Russia’s invasion of Ukraine had a direct and noticeable impact on consumers’ bills for energy and food. But firms also felt the brunt of higher costs. How did firms pass on these cost shocks through the supply chain and all the way onto consumer prices? How much and how quickly can firms pass through such large cost shocks? In this blog post, we combine information from Supply-Use tables with a rich industry-level data set on input and output price indices to shed light on these questions.

Continue reading →

Imports and the composition of expenditure

Alex Tuckett

A fall in the real exchange rate can increase demand for domestic output in two main ways. The volume of exports – which become cheaper – is boosted. And goods and services that were previously imported can instead be supplied by domestic producers, which become more competitive as the price of imports rises. Economists call the second effect ‘import substitution’. Using data from Supply-Use tables can help us better understand the process of import substitution, in particular by examining how the composition of expenditure has influenced imports. Doing so shows that the import substitution effect of the 2008-09 depreciation was partly masked by other, co-incident factors.

Continue reading “Imports and the composition of expenditure” →