
New global rules forcing companies to report taxable activities country-by-country publicly have been called for by a group of 300 prominent economists. In a letter to world leaders, the group urges the UK to “take a lead” in the push for more tax transparency and argues that poor countries are the biggest losers from tax havens.

Saudi Arabia's King Salman removed the country's veteran oil minister as part of a broad government overhaul. Ali al-Naimi has been replaced after more than 20 years in the role by former health minister Khaled al-Falih.

The European Union Commissioner for Agriculture and Rural Development, Phil Hogan, announced on Tuesday that beef will not be part of the current Mercosur trade deal negotiations. The news follows a meeting between the Commissioner and NFU Cymru, which was held on Glamorgan NFU Cymru Chairman, Abi Reader’s farm, in the Vale of Glamorgan, Wales.

Andrade Gutierrez, the second largest public works contractor in Brazil is to make public an apology to the Brazilian people for the illegal actions in the public construction contracts investigated by the Brazilian Federal Police's Lava Jato operation, reports Folha de Sao Paulo.

Argentine President Mauricio Macri has struck a temporary deal with local businessmen and some unions to suspend layoffs for 90 days. Macri's announcement of the deal on Monday comes as job cuts and high inflation rate are worrying many Argentines and Congress is in the process of approving an anti-layoffs bill that doubles severance pay and bans layoffs without cause for 180 days.

Brazilian markets weakened on Monday after the acting lower house speaker in Brazil's Congress annulled an impeachment vote, though losses were pared as investors bet the move would delay rather than prevent leftist President Dilma Rousseff's removal from office.

Fitch Ratings downgraded Brazil's sovereign debt further into junk territory on Thursday, citing a deeper-than-expected economic contraction and changing fiscal targets that have undermined credibility. The agency downgraded Brazil to BB from BB+ with a negative outlook a week before a Senate vote that is expected to lead to the suspension of unpopular leftist President Dilma Rousseff.

Argentina’s credit rating was raised to B- from selective default by S&P Global Ratings, which cited the country’s payment last Thursday of $2.7 billion of past-due interest on bonds in default since July 2014.

A former Brazilian finance minister and the current head of the nation's state economic and social development bank allegedly pressured big construction firms into making campaign donations for President Dilma Rousseff, a newspaper reported on Sunday. If it proves correct it would be the first concrete lead linking the Petrobras corruption with BNDES, long suspected by Brazilian prosecution.

More than 50,000 workers blocked the centre of Comodoro Rivadavia, in Argentina's Patagonia main oil-producing region in a protest against layoffs. Striking oil workers were joined by teachers, truck drivers, builders and other sectors in the demonstration.