2 reviews of Premier Edge Prep I have to thank Eric Hahn and Premier Edge Prep for the fantastic job preparing my daughter Nikki for the ACT. Let's face it, children do not usually enjoy studying for the SAT/ACT or attending tutoring sessions.â¦
DEFINITION of 'Presidential Election Cycle (Theory)'. A theory developed by Yale Hirsch that states that U.S. stock markets are weakest in the year following the election of a new U.S. president.
A number of key theoretical differences exist between a presidential and a parliamentary system: 1  In a presidential system, the central principle is that the legislative and executive branches of government are separate.n a full-fledged presidential system, a president is chosen directly by the people or indirectly by the winning party to be the head of the executive branch. Presidential governments make no distinction between the positions of head of state and head of government, both of which are held by the president.