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Amazon’s Fire tablet: Good for media consumption, despite a relatively low-resolution screen. (Amazon image.)

American economist Paul Romer, who won the Nobel Prize in Economics in 2018 with William Nordhaus, another distinguished American economist, for breakthrough growth theories, delivers a keynote speech on Tuesday at the Third International High-level Forum on Sustainable Urban Development held in Chengdu, capital of Southwest China's Sichuan province, July 16, 2019. [Photo provided to chinadaily.com.cn]

Among the various sections of goods and services, price indices of accommodation, transport and communications, as well as food, alcoholic beverages and tobacco rose by 7.05 percent, 6.30 percent and 4.25 percent year-on-year respectively.

Amazon’s voice-controlled Echo speaker is the third-most popular electronics item on the retail site, and has generated many positive reviews from tech outlets as well as consumers. As it happens, on the same day that Sonos announced layoffs, The New York Times wrote that “the Echo has morphed from a gimmicky experiment into a device that brims with profound possibility.”

Amazon’s “technology and content” expense rose 25 percent to just over billion in the second quarter. For the first time ever, the company also spent more than billion on stock-based compensation for technology and content, a figure that points to increased engineering hiring.