It is refreshing to see when developed countries take note and learn from the success stories of developing countries. In particular, Transmilenio, Bogota’s Rapid Transit System, is an example of what E.F. Schumacher called “Appropriate Technology”
Michael Bloomberg, New York City’s mayor writes on The Economist
…we drew on the experiences of Berlin for our renewable-energy [...]
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The simplified market adoption model I described on previous postings (1,2) is an Excel implementation of a kind of logistic function. The Bass model is one of the most popular models used in marketing, and management of technology to think about product introductions. (See Wikipedia article). From a mathematical perspective, when the [...]
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Without being able to show actual graphics from the data I’m working on, due to confidentiality with my employer, this post is a note on a good technique I’ve found that could be helpful to others in the portfolio management space
I’m finding PivotGraphs a powerful tool to visualize and communicate portfolio interactions. One example [...]
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