Mattie /mat-tie/ [2 sylls.] as a name for girls (also used less generally as boys' name Mattie). Mattie's roots are Aramaic and Old German, and Mattie means lady; mistress of the house; mighty in battle.Mattie is an alternate spelling of Martha (Aramaic). Mattie is also a variant of Matilda (Old German).attie /mat-tie/ [2 sylls.] as a name for girls (also used less generally as boys' name Mattie). Mattie's roots are Aramaic and Old German, and Mattie means lady; mistress of the house; mighty in battle.
Microeconomics (from Greek prefix mikro-meaning small) is a branch of economics that studies the behavior of individuals and firms in making decisions regarding the allocation of limited resources. Typically, it applies to markets where goods or services are bought and sold.
Microeconomics studies individual markets by simplifying the economic system by assuming that activity in the market being analysed does not affect other markets. This method of analysis is known as partial-equilibrium analysis (supply and demand). This method aggregates (the sum of all activity) in only one market.