基准和额外性Baselinesandadditionality基准线情景：Thebaselinescenario基准线：Baseline基准线方法：Baselineapproaches(MA48)建立基准线：Establishingabaseline额外性要求：Additionalityrequirements额外性评估：Additionalityassessment额外性：引用新法规Additionality:Introductionofnewlegislation额外性工具：Theadditionalitytool额外性判断范例-步骤1Additionalitytestingexample-Step1额外性判断范例-步骤2-Additionalitytestingexample-Step2额外性判断范例-步骤2-AdditionalitytestingexampleStep2壁垒与经济决策原理（1）：BarriersandEconomicTheory(1)壁垒与经济决策原理（2）：BarriersandEconomicTheory(2)投资项目经济分析：Projectfinancialanalysis时间价值：TimeValue未来价值：FutureValue现值：PresentValue净现值：NetPresentValue净现值：NetPresentValue内部收益率：IRR步骤2总结：Step2summary额外性判断范例-步骤3-Additionalitytestingexample-Step3额外性判断范例-步骤4-Additionalitytestingexample-Step4步骤5CDM注册的影响：Step5.ImpactofCDMregistration