Amazon files patent suit against Discovery

US online retail giant Amazon has filed a lawsuit against Discovery Communications alleging it infringed four of Amazon's e-commerce patents, The Wall Street Journal reported on Tuesday.

Patient capital is in short supply, research finds

Investors demand returns—and many want them to materialize overnight. But not every investment opportunity has that kind of potential. Some take years to pay off, but yield big results when they do.

TV ads inspire investment interest, study finds

Stock trading volumes in the United States have soared over the last year and much of it seems to be driven by retail investors. With thousands of stocks to choose from, what factors influence investors' decisions?

The unintended consequences of tinkering with online prices

When your online retail platform clears billions of transactions a year, what's the harm in testing different prices for the same products on a relative handful of your customers? You might find a way to maximize revenue ...

Retailers can manipulate consumer regret to beat competitors

Markdown retailers can survive the entry of an everyday low price retailer into a highly competitive market by manipulating price, product availability, and the regret consumers feel when they pay too much or wait till a ...

Why is this line so long?

Warning: After reading this article, you will never again stand in a line without thinking about how to make your wait time shorter. And as an expert in operations management, I'm here to spread the word that sometimes a ...

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