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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