Business I / Social Interaction and Networks
Practice question · Multiple choice

Most people find jobs through acquaintances rather than close friends. Granovetter called this the strength of weak ties. Why do the weak ties win?

Hints
  1. Ask what your closest friends know that you do not.
  2. Which tie reaches into a part of the world you cannot already see?
Show the answer

B. Acquaintances bridge into networks you are not already in

Why

Redundancy is the problem: your inner circle's information overlaps with yours almost completely, and a bridge into another cluster is where new information lives. Numbers help but are not the mechanism, one acquaintance in a different industry beats fifty in your own.

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