供应链管理习题 10.docx
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供应链管理习题 10.docx
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供应链管理习题10
SupplyChainManagement,5e(Chopra/Meindl)
Chapter10CoordinationinaSupplyChain
10.1True/FalseQuestions
1)Supplychaincoordinationrequireseachstageofthesupplychaintotakeintoaccounttheimpactitsactionshaveonotherstages.
Answer:
TRUE
Diff:
1
Topic:
10.1LackofSupplyChainCoordinationandtheBullwhipEffect
AACSB:
AnalyticSkills
LearningOutcome:
Comparecommonapproachestosupplychaindesign
2)Alackofcoordinationoccurseitherbecausedifferentstagesofthesupplychainhaveobjectivesthatconflictorbecauseinformationmovingbetweenstagesgetsdelayedanddistorted.
Answer:
TRUE
Diff:
2
Topic:
10.1LackofSupplyChainCoordinationandtheBullwhipEffect
LearningOutcome:
Comparecommonapproachestosupplychaindesign
3)Informationisdistortedasitmoveswithinthesupplychainbecausecompleteinformationisnotsharedbetweenstages.
Answer:
TRUE
Diff:
1
Topic:
10.1LackofSupplyChainCoordinationandtheBullwhipEffect
LearningOutcome:
Comparecommonapproachestosupplychaindesign
4)Thebullwhipeffectenablesdifferentstagesofthesupplychaintohaveaconsistentestimateofwhatdemandlookslike.
Answer:
FALSE
Diff:
2
Topic:
10.1LackofSupplyChainCoordinationandtheBullwhipEffect
AACSB:
AnalyticSkills
LearningOutcome:
Comparecommonapproachestosupplychaindesign
5)Thebullwhipeffectresultsinimprovedsupplychaincoordination.
Answer:
FALSE
Diff:
1
Topic:
10.1LackofSupplyChainCoordinationandtheBullwhipEffect
LearningOutcome:
Comparecommonapproachestosupplychaindesign
6)Thebullwhipeffectnegativelyimpactsperformanceateverystageandthushurtstherelationshipsbetweendifferentstagesofthesupplychain.
Answer:
TRUE
Diff:
2
Topic:
10.2TheEffectonPerformanceofLackofCoordination
AACSB:
AnalyticSkills
LearningOutcome:
Comparecommonapproachestosupplychaindesign
7)Thebullwhipeffectleadstoincreasedtrustbetweendifferentstagesofthesupplychainandenhancesanypotentialcoordinationefforts.
Answer:
FALSE
Diff:
2
Topic:
10.2TheEffectonPerformanceofLackofCoordination
LearningOutcome:
Comparecommonapproachestosupplychaindesign
8)Thebullwhipeffectmovesasupplychainawayfromtheefficientfrontierbyincreasingcostanddecreasingresponsiveness.
Answer:
TRUE
Diff:
1
Topic:
10.2TheEffectonPerformanceofLackofCoordination
AACSB:
AnalyticSkills
LearningOutcome:
Comparecommonapproachestosupplychaindesign
9)Thebullwhipeffectreducestheprofitabilityofasupplychainbymakingitsimplertoprovideagivenlevelofproductavailability.
Answer:
FALSE
Diff:
1
Topic:
10.2TheEffectonPerformanceofLackofCoordination
LearningOutcome:
Comparecommonapproachestosupplychaindesign
10)Incentiveobstaclesrefertosituationswhereincentivesofferedtodifferentstagesorparticipantsinasupplychainleadtoactionsthatincreasevariabilityandreducetotalsupplychainprofits.
Answer:
TRUE
Diff:
1
Topic:
10.3ObstaclestoCoordinationinaSupplyChain
AACSB:
AnalyticSkills
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
11)Incentivesthatfocusonlyonthelocalimpactofanactionresultindecisionsthatminimizetotalsupplychainprofits.
Answer:
FALSE
Diff:
3
Topic:
10.3ObstaclestoCoordinationinaSupplyChain
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
12)Improperlystructuredsalesforceincentivesareasignificantobstacletocoordinationinthesupplychain.
Answer:
TRUE
Diff:
2
Topic:
10.3ObstaclestoCoordinationinaSupplyChain
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
13)Measuringperformancebasedonsell-throughisoftenjustifiedonthegroundsthatthemanufacturer'ssalesforcedoesnotcontrolsell-in.
Answer:
FALSE
Diff:
3
Topic:
10.3ObstaclestoCoordinationinaSupplyChain
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
14)Informationprocessingobstaclesrefertosituationswheredemandinformationisdistortedasitmovesbetweendifferentstagesofthesupplychain,leadingtoincreasedvariabilityinorderswithinthesupplychain.
Answer:
TRUE
Diff:
1
Topic:
10.3ObstaclestoCoordinationinaSupplyChain
AACSB:
AnalyticSkills
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
15)Thelackofinformationsharingbetweentheretailerandmanufacturerleadstoalargefluctuationinmanufacturerorders.
Answer:
TRUE
Diff:
1
Topic:
10.3ObstaclestoCoordinationinaSupplyChain
AACSB:
AnalyticSkills
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
16)Informationprocessingobstaclesrefertoactionstakeninthecourseofplacingandfillingordersthatleadtoanincreaseinvariability.
Answer:
FALSE
Diff:
2
Topic:
10.3ObstaclestoCoordinationinaSupplyChain
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
17)Pricingobstaclesrefertosituationsinwhichthepricingpoliciesforaproductleadtoanincreaseinvariabilityofordersplaced.
Answer:
TRUE
Diff:
1
Topic:
10.3ObstaclestoCoordinationinaSupplyChain
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
18)Lotsizebasedquantitydiscountsreducethebullwhipeffectwithinthesupplychain.
Answer:
FALSE
Diff:
2
Topic:
10.3ObstaclestoCoordinationinaSupplyChain
AACSB:
AnalyticSkills
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
19)Tradepromotionsandothershort-termdiscountsofferedbyamanufacturerresultinlargeordersduringthepromotionperiodfollowedbyverysmallordersafterthat.
Answer:
TRUE
Diff:
1
Topic:
10.3ObstaclestoCoordinationinaSupplyChain
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
20)Behavioralobstaclesareoftenrelatedtothewaythesupplychainisstructuredandreducethebullwhipeffect.
Answer:
FALSE
Diff:
2
Topic:
10.3ObstaclestoCoordinationinaSupplyChain
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
21)Managerscanimprovecoordinationwithinthesupplychainbyaligninggoalsandincentivessuchthateveryparticipantinsupplychainactivitiesworkstomaximizetotalsupplychainprofits.
Answer:
TRUE
Diff:
2
Topic:
10.3ObstaclestoCoordinationinaSupplyChain
AACSB:
AnalyticSkills
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
22)SharingofPOSdatahelpsreducethebullwhipeffectbecauseitallowseachstageofthesupplychaintouseordersfromthepreviousstagetoforecastfuturedemand.
Answer:
FALSE
Diff:
2
Topic:
10.4ManagerialLeverstoAchieveCoordination
LearningOutcome:
Describemajorapproachestoforecasting
23)Withoutcollaborativeplanning,sharingofPOSdatadoesnotguaranteecoordination.
Answer:
TRUE
Diff:
2
Topic:
10.4ManagerialLeverstoAchieveCoordination
LearningOutcome:
Describemajorapproachestoforecasting
24)Whenasinglestagecontrolsreplenishmentdecisionsfortheentirechain,theproblemofmultipleforecastsismagnifiedandcoordinationwithinthesupplychainfollows.
Answer:
FALSE
Diff:
2
Topic:
10.4ManagerialLeverstoAchieveCoordination
LearningOutcome:
Describemajorapproachestoforecasting
25)Areductioninreplenishmentleadtimehelpsdampenthebullwhipeffectbyreducingtheunderlyinguncertaintyofdemand.
Answer:
TRUE
Diff:
2
Topic:
10.4ManagerialLeverstoAchieveCoordination
LearningOutcome:
Describemajorapproachestoforecasting
26)Areductionoflotsizesincreasestheamountoffluctuationthatcanaccumulatebetweenanypairofstagesofasupplychain,thusincreasingthebullwhipeffect.
Answer:
FALSE
Diff:
2
Topic:
10.4ManagerialLeverstoAchieveCoordination
AACSB:
AnalyticSkills
LearningOutcome:
Describemajorapproachestoforecasting
27)Tyingallocationtopastsalesremovesanyincentivearetailermayhavetoinflateorders,asaresultdampeningthebullwhipeffect.
Answer:
TRUE
Diff:
1
Topic:
10.4ManagerialLeverstoAchieveCoordination
LearningOutcome:
Describemajorapproachestoforecasting
28)Managerscanencouragethebullwhipeffectbydevisingpricingstrategiesthatencourageretailerstoorderinsmallerlotsandreduceforwardbuying.
Answer:
FALSE
Diff:
1
Topic:
10.4ManagerialLeverstoAchieveCoordination
AACSB:
AnalyticSkills
LearningOutcome:
Describemajorapproachestoforecasting
29)Cooperationandtrustwithinthesupplychainhelpimproveperformanceforavarietyofreasons.
Answer:
TRUE
Diff:
1
Topic:
10.4ManagerialLeverstoAchieveCoordination
LearningOutcome:
Describemajorapproachestoforecasting
30)Supplychaincoordinationimprovesifallstagesofthechaintakeactionsthatarealignedandtogetherincreasetotalsupplychainsurplus.
Answer:
TRUE
Diff:
1
Topic:
10.1LackofSupplyChainCoordinationandtheBullwhipEffect
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
31)Supplychaincoordinationimprovesifallstagesofthechaintakeactionsthatarealignedandtogetherdecreasetotalsupplychainsurplus.
Answer:
FALSE
Diff:
1
Topic:
10.1LackofSupplyChainCoordinationandtheBullwhipEffect
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
32)Withanuncoordinatedsupplychaineachstagetriestomaximizeitsownprofits,resultinginactionsthatoftendiminishtotalsupplychainprofits.
Answer:
TRUE
Diff:
1
Topic:
10.1LackofSupplyChainCoordinationandtheBullwhipEffect
LearningOutcome:
Discussoptionsformeasuringsupplychainperformance
10.2MultipleChoiceQuestions
1)Supplychaincoordination
A)improvesifallstagesofthechaintake
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