Business And Finance

Hedge funds embrace machine learning—up to a point

ARTIFICIAL intelligence (AI) has already changed some activities, including parts of finance like fraud prevention, but not yet fund management and stock-picking. That seems odd: machine learning, a subset of AI that excels at finding patterns and making predictions using reams of data, looks like an ideal tool for the business. Yet well-established “quant” hedge funds in London or New ...

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A full-scale Venezuelan default could push up oil prices

Who believes in Nicolás? ON NOVEMBER 30th, as oil tsars from the Organisation of the Petroleum Exporting Countries (OPEC) and Russia met in Vienna, Venezuela’s former oil minister, Eulogio del Pino, once one of their number, was seized by armed guards at dawn in Caracas, and taken to jail. His arrest was not publicly acknowledged in Vienna. His replacement, Manuel ...

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British Airways’ franchisee in South Africa throws off two black passengers

IN THE latest—and possibly most alarming—in a recent string of allegations of racism against airlines, two black musicians claim they were downgraded from business class on a British Airways-branded flight in South Africa to make room for a white woman. Thabo Mabogwane and Bongani Mohosana, a South African musical duo known as Black Motion, purchased business-class tickets for a flight ...

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Putting a price on Bitcoin

SCENE: A pet shop with a bored looking proprietor. A customer approaches CUSTOMER: I’d like to buy a parrot. OWNER: Certainly, sir. How about this one? It’s a Norwegian Blue. Beautiful plumage. CUSTOMER: It’s not moving much OWNER: It is tired and shagged out after a long squawk CUSTOMER: Fair enough. How much is it? OWNER: $20,000 CUSTOMER: I’ll pay ...

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The markets believe in Goldilocks

ANOTHER week, another record. The repeated surge of share prices on Wall Street is getting monotonous. The Dow Jones Industrial Average has passed another milestone—24,000—and the more statistically robust S&P 500 index is up by 17% so far this year. Emerging markets have performed even better, as have European shares in dollar terms (see chart). Political worries about trade disputes, ...

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How airlines are squeezing more seats onto their planes

WHEN Gary Leff, a prominent travel blogger, took his first flight on one of the new “no legroom” planes operated by American Airlines, he found that the experience was not nearly as bad as he feared. American had drawn howls of protest from customers when it announced it was reducing the distance between rows of seats—“seat pitch”, in industry jargon—on ...

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