Spread-changing orders and deletions affect stock prices

The first rule on the stock market is to buy low and sell high. Economists are well aware of how this behaviour changes the prices of stocks, but in reality, trades alone don't tell the whole story. Parties like banks and ...

Insurance companies: Want to steal your competitors' customers?

Researchers from the United States published new research in the INFORMS journal Marketing Science (Editor's note: The source of this research is INFORMS), which sheds light on just how much it may take for the companies ...

Study analyzes benefits of tracking devices for auto insurance

The virtual black box of the automotive set, whether it's vehicle plug-in technology or merely a cellphone app while motoring, may lower insurance rates for many drivers. But a new business study involving Washington University ...

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