ECON-B 251 Exam 1 Questions with
100% Correct Answers | Verified | Latest
Update
Revenueiequationi-iCorrectiAnswer-PriceixiQuantityi(P*Q).
Rateiofichangei-iCorrectiAnswer-Price/Quantityi(P/Q)
-iForiailinearirelationship,ithisiisiconsistentiacrossitheiequation
-
Foriainonlineariequation,ithisicanibeiextractediasitheitangentiofiaispecifi
cipointionitheiequation.
Economicsi-iCorrectiAnswer-Theistudyiofiallocationiofiscarceiresources.
Microeconomicsi-iCorrectiAnswer-
Studyiofidecisionimakingibyiindividuals,ihouseholds,iorifirmsi(pollution,i
crime,ihealthicare,ieducation).
Macroeconomicsi-iCorrectiAnswer-
Studyiofitheibehavioriofitheieconomyiasiaiwholei(inflation,itaxes,iunemp
loyment).
,Rationalityiassumptioni-iCorrectiAnswer-
Assumptionithatipeopleidoinotiintentionallyimakeidecisionsithatiwouldil
eaveithemiworseioff.
Boundedirationalityi-iCorrectiAnswer-
Peopleidoinotialwaysibehaveirationally,idueito:iasymmetriciinformation
,ilackiofitime/ability/resources,ibias,iemotion,iuncertainty,irisk.
Prospectitheoryi-iCorrectiAnswer-
Peopleichooseitoitakeioniriskiwhenievaluatingipotentialilossesiandiavoid
irisksiwhenievaluatingipotentialigains.
Lossiaversioni-iCorrectiAnswer-
Theistrongitendencyitoiregardilossesiasiconsiderablyimoreiimportantith
anigains.
Self-interesti-iCorrectiAnswer-
Economistsiassumeithatipeopleimakeidecisionsiinithisiway,iintendeditoi
makeitheidecision-makeribetterioffiwithouticonsideringiothers.
Socialiinteresti-iCorrectiAnswer-
Decisionsimadeiinithisiwayiareiconsidereditoibeitheibestidecisioniforisoci
etyiasiaiwhole,itakingiintoiaccountiefficiencyiandiequity.
, Incentivizingisocialiinteresti-iCorrectiAnswer-
Governmentsimayiplaceipunishmentsiorisubsidiesiiniorderiforipeopleitoi
actiinisocialiinterestiasiopposeditoiself-interest.
Economicimodelsi-iCorrectiAnswer-
Simplificationsiofirealityithatihelpitheiunderstandingiofipatternsiandisim
ilaritiesiacrossidifferentisituations,iusefuliabstractionsiofireality.
Marginalieffecti-iCorrectiAnswer-
Theieffectionitheidependentivariableithatiresultsifromichangingianiinde
pendentivariableibyiaismalliamount.
Ceterisiparibusi-iCorrectiAnswer-
Keepingialliotherifactorsiconstantiiniaimodel.
Scarcityiprinciplei-iCorrectiAnswer-
Notienoughiresourcesiareiavailableitoisatisfyialliwants,isoialliactionsihav
eitradeoffs.
Directicostsi-iCorrectiAnswer-
Costsithatiareispecificallyiassociatediwithianiaction.
Opportunityicosti-iCorrectiAnswer-Costiofirulingioutialternativeiactions-
->itheivalueiofitheinextibestiforegoneialternativeiaction.
100% Correct Answers | Verified | Latest
Update
Revenueiequationi-iCorrectiAnswer-PriceixiQuantityi(P*Q).
Rateiofichangei-iCorrectiAnswer-Price/Quantityi(P/Q)
-iForiailinearirelationship,ithisiisiconsistentiacrossitheiequation
-
Foriainonlineariequation,ithisicanibeiextractediasitheitangentiofiaispecifi
cipointionitheiequation.
Economicsi-iCorrectiAnswer-Theistudyiofiallocationiofiscarceiresources.
Microeconomicsi-iCorrectiAnswer-
Studyiofidecisionimakingibyiindividuals,ihouseholds,iorifirmsi(pollution,i
crime,ihealthicare,ieducation).
Macroeconomicsi-iCorrectiAnswer-
Studyiofitheibehavioriofitheieconomyiasiaiwholei(inflation,itaxes,iunemp
loyment).
,Rationalityiassumptioni-iCorrectiAnswer-
Assumptionithatipeopleidoinotiintentionallyimakeidecisionsithatiwouldil
eaveithemiworseioff.
Boundedirationalityi-iCorrectiAnswer-
Peopleidoinotialwaysibehaveirationally,idueito:iasymmetriciinformation
,ilackiofitime/ability/resources,ibias,iemotion,iuncertainty,irisk.
Prospectitheoryi-iCorrectiAnswer-
Peopleichooseitoitakeioniriskiwhenievaluatingipotentialilossesiandiavoid
irisksiwhenievaluatingipotentialigains.
Lossiaversioni-iCorrectiAnswer-
Theistrongitendencyitoiregardilossesiasiconsiderablyimoreiimportantith
anigains.
Self-interesti-iCorrectiAnswer-
Economistsiassumeithatipeopleimakeidecisionsiinithisiway,iintendeditoi
makeitheidecision-makeribetterioffiwithouticonsideringiothers.
Socialiinteresti-iCorrectiAnswer-
Decisionsimadeiinithisiwayiareiconsidereditoibeitheibestidecisioniforisoci
etyiasiaiwhole,itakingiintoiaccountiefficiencyiandiequity.
, Incentivizingisocialiinteresti-iCorrectiAnswer-
Governmentsimayiplaceipunishmentsiorisubsidiesiiniorderiforipeopleitoi
actiinisocialiinterestiasiopposeditoiself-interest.
Economicimodelsi-iCorrectiAnswer-
Simplificationsiofirealityithatihelpitheiunderstandingiofipatternsiandisim
ilaritiesiacrossidifferentisituations,iusefuliabstractionsiofireality.
Marginalieffecti-iCorrectiAnswer-
Theieffectionitheidependentivariableithatiresultsifromichangingianiinde
pendentivariableibyiaismalliamount.
Ceterisiparibusi-iCorrectiAnswer-
Keepingialliotherifactorsiconstantiiniaimodel.
Scarcityiprinciplei-iCorrectiAnswer-
Notienoughiresourcesiareiavailableitoisatisfyialliwants,isoialliactionsihav
eitradeoffs.
Directicostsi-iCorrectiAnswer-
Costsithatiareispecificallyiassociatediwithianiaction.
Opportunityicosti-iCorrectiAnswer-Costiofirulingioutialternativeiactions-
->itheivalueiofitheinextibestiforegoneialternativeiaction.