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Macroeconomic Theory




                     Notes            on employment ON . Aggregate curve is also soar
                                                     2
                                      above as Aggregate supply curve. As increasing
                                      the level of employment, total production and total
                                      cost are also increased. So firm keeps expectance of
                                      ‘low sell receiving’. When frontier cost is reducing,
                                      then production in increment quantity is beneficial.  Aggregate Supply Value  (Income from Sale)
                                      The shield of aggregate supply curve is increased
                                      with the increment in the level of employment. It is
                                      happen because low skills sources get employment
                                      as  relative  on  the  increment  in  employment.
                                      According to it the optimum ratio is disturbed
                                      among different sources of production. Output
                                      is always according to the descending resources         Employment
                                      or return of scale. In this way by increasing the
                                      employment,  the  production  is  increase  and   Fig. 6.2: Aggregate Supply curve
                                      therefore total expense will always increasing.
                                      The shield of Aggregate supply value curve is increasing as whenever every source is not getting
                                      employment.
                                      Any increment in receiving sell and cost on full employment point can not increase the employment.
                                      Total Supply curve becomes vertical on employment level ON . Aggregate supply curve on that
                                                                                         1
                                      point becomes fully flexible on more national level. There will be no change in employment and
                                      production level.





                                          Notes    The  total  addition  of  things  and  services  in  an  Economy  calls  Aggregate
                                                   demand.


                                      Self Assessment

                                      Multiple Choice Questions:
                                        4.   Effective demand decide the level of income and ……………………………….
                                             (a) employment                       (b) Unemployment
                                             (c) cost                             (d) Curve
                                        5.   To increase the employment effective demand is………………………………by investment.
                                             (a) decrement                        (b) Increment
                                             (c) expenditure                      (d) None of these
                                        6.   Aggregate supply is the second important decider of………………………………………. the
                                             level of income and employment.
                                             (a) Dissimilation                    (b) Prkamya
                                             (c) Equilibrium                      (d) None of these

                                      6.3   Equilibrium Determination

                                      The level of employment production and income is decided by the effective demand, which itself
                                      decided by the aggregate demand and aggregate supply. The firm increases the employment at such






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