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jerryking : self-selection   2

Mapping Where Torontonians Bike and Run
FEBRUARY 2, 2015 | Torontoist | BY DAVID HAINS

Developers map out the world's most popular spots for walking, jogging, and cycling—and reveal where in this city Torontonians like, and don't like, to get outside and get active.

....the maps show pieces of a larger story. The most popular trails might seem simply like fun places for a run or merely the result of individual choices, but they’re part of a larger context that governs how the city works—how the built and natural environment, a community’s land-use mix, housing affordability, community health options, and other factors affect the way we relate to and use different parts of the city.
affordable_housing  cardiovascular  community_health  correlations  cycling  diabetes  green_spaces  health_outcomes  healthy_lifestyles  land_uses  mapping  neighbourhoods  parks  public_policy  ravines  running  Toronto  self-selection 
january 2017 by jerryking
Investment Strategies in Private Equity
Summer 2003| The Journal of Private Equity | Varun Sood
Adverse selection arises in a market
where buyers cannot accurately gauge the
quality of the product that they are buying. It
suggests that in such a case, the marketplace
most likely will contain generally poor-quality
products. This concept, also referred to as the
“hidden information” problem, is well known
in areas such as insurance and banking. In
simple terms, the theory is that there will
always be a seller for a poor-quality good,
because a seller of such items will always want
to sell. Therefore, by “self-selection,” poor quality
goods will be overrepresented in offers
made to buyers as well as in those accepted for
purchase.
private_equity  asymmetrical  moral_hazards  investing  strategies  overrepresentation  self-selection  adverse_selection  latent  hidden  Gresham's_law 
november 2011 by jerryking

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