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technology

Peer effects in the diffusion of solar photovoltaic panels

Source: JournalistsResource.org

A home solar panel system is a consumer product like few others. Because the alternative choice — electricity from the grid — is almost universally available, relatively inexpensive and has no up-front cost, potential buyers of solar systems require other incentives. These can range from government rebates to credit for energy sold back to the grid to the warm feeling one gets for doing a good deed — in this case, for the environment.

Smartphone users trust strangers less: New research

Source: JournalistsResource.org

The Issue: Need directions? Or a restaurant recommendation? These days, you’d probably seek help on your smartphone — a handy know-it-all device that can spit out answers to almost anything anywhere at any time. But a mere ten years ago, you may have asked someone — a neighbor, a stranger — for help. A new paper looks at the unseen social costs of this change in how we obtain information and interact with others.

The possibilities of digital discrimination: Research on e-commerce, algorithms and big data

Source: JournalistsResource.org

A May 2014 White House report on “big data” notes that the ability to determine the demographic traits of individuals through algorithms and aggregation of online data has a potential downside beyond just privacy concerns: Systematic discrimination.