 Our central finding is the generic existence of a phase transition between a "good economy" where unemployment is low, and a "bad economy" where unemployment is high.
<clarity>  Our central finding is the generic existence of a phase transition between a "good economy" where unemployment is low, and a "bad economy" where unemployment is high.
 Our major finding is the generic existence of a phase transition between a "good economy" where unemployment is low, and a "bad economy" where unemployment is high.