Also: dividend stocks, China’s economic problems, the rise of Uber and advice from the Tax Guy.

Money and investing stories popular with MarketWatch readers over the past week.

UMass Amherst researchers suggest better climate policy would punish carbon-intensive investments and not put a carbon tax on consumption.

After surging 624% Tuesday upon making their IPO debut, shares of Sacks Parente Golf finished the week well below their initial public offering price of $4.

In a dreary smartphone market, Apple Inc. could do something it’s never done before.

T2 Biosystems has been attracting meme-stock-like buzz recently.

Federal Reserve officials are worried that tighter credit conditions on households and businesses could be a source of headwinds for the economy.

Shares of recently debuted Jet.AI more than doubled Friday after the aviation-booking platform announced its AI-based app was available on the Apple store.

Re/Max Holdings Inc. will reduce its workforce by 7%.

PayPal’s Braintree business may be a sore point for Adyen investors, but it’s a touchy subject for PayPal investors, too.