OECD forecasts will be blow to Sunak’s claims UK economy is improving

UK’s growth will be least in G7 by 2025, OECD expects, as low business investment and multiple pressures bear down

Why are billionaires scared of Brazil’s plan to hit them with a global tax? Because it makes perfect sense

As the fortunes of the super-rich soar, a proposed annual levy of 2% could offer a corrective – and they will fight it tooth and nail, says the Guardian’s economics editor Larry Elliott

UK will be worst performer in G7 next year, OECD forecasts

UK constrained by high interest rates, price rises and staff shortages but thinktank offers optimistic outlook for global economy

Ireland reaps €700m Brexit bonanza from customs duties

Dublin records near-doubling of tax revenue from duties on imports of clothing, food and other goods from Great Britain

Three and a bit years after Brexit, are border checks finally here?

Sort of: this week will see inspections of some goods. But the hit to businesses and inflation will be inescapable

Oil price could exceed $100 a barrel if Middle East conflict worsens, World Bank warns

Increase in cost of crude could drive inflation up and force central banks to keep interest rates high

The Guardian view on globalisation’s discontent: it’s not right for poor countries to fund the rich

Editorial: Wealthy nations exploit their position as the world’s bankers to siphon off hundreds of billions from the needy

Most difficult global outlook since 1930s heralds end of US-led world order

IMF has revised up growth forecasts but medium-term prospects remain poor as globalisation goes into reverse

World Bank official calls for shake-up of G20 debt relief scheme

Chief economist says common framework has failed to provide any new money to world’s poorest countries since it was set up in 2020

As India goes to the polls, can democracy deliver a better life for all of its people?

Behind a veneer of progress, injustice and inequality propped up by corruption and an outdated caste system haunt the subcontinent

Brexit plans in ‘complete disarray’ as EU import checks delayed, say businesses

Trade bodies say ongoing confusion about when checks will come in is ‘incredibly challenging’

Russia’s war in Ukraine remains barrier to growth, says IMF chief

Kristalina Georgieva says Kyiv will need $42bn of financial support this year as G7 considers ways to use seized Russian assets

Clean energy’s dirty secret: the trail of waste left by India’s solar power boom

As vast solar plants multiply, so does the scrap, set to reach 19m tonnes by 2050. But disposing of the waste often falls to informal traders who risk injury when dismantling broken panels

Billions more in overseas aid needed to avert climate disaster, say economists

Pressure piles on World Bank and IMF to steer countries to low-carbon transition at spring summit

What next for oil prices after Iran’s attack on Israel?

Prices have fallen but an escalation could spark a rise, with knock-on effects in a big election year