Air reputation in Beijing
Measuring something as basic as air quality and posting it frequently can have reputational effects, demonstrated by the U.S. Embassy in Beijing. France24 posted today, Beijing air goes from...
View ArticleSpam externality cost ratio higher than stealing cars: what to do about that?
Spammers only make about $200 million a year, yet they cost everybody else around $20 billion a year, for an externality cost 100 times spam income. That turns out to be higher externality than...
View Article
More Pages to Explore .....