UNDP-制定家庭和环境空气污染投资案例的方法（英）

Methodology for Developing Household and Ambient Air Pollution Investment CasesMethodology for Developing Household and Ambient Air Pollution Investment CasesivAcknowledgments This document was written by Christina L. Meyer, Gavin Allman, Dr. Michael Nnachebe Onah, Lily Morrel, Brian Hutchinson, Dr. Rachel Nugent of Research Triangle (RTI) International; Daisy Lanvers, Daniel Grafton, Rachael Stanton of UNDP and Sebastien Poix from the University of Limerick. Additional expertise and input were provided by Suvi Huikuri, Chibulu Luo and Odd Hanssen from UNDP and Enrique Flores and Wing Yin Cheng from United National Volunteers. Economists who led the investment case work in the three pilot countries – Professor Khalifa Elmusharaf in Ethiopia; Arnold Hagens in Mongolia; and Dr. Poornima Prabhakaran and Dr. Shankar Prinja in India – also contributed to the methods by providing feedback through the pilot experiences.General disclaimers UNDP is the leading United Nations organization fighting to end the injustice of poverty, inequality and climate change. Working with our broad network of experts and partners in 170 countries, we help nations to build integrated, lasting solutions for people and planet. Learn more at undp.org or follow at @UNDP. The views expressed in this publication are those of the author(s) and do not necessarily represent those of the United Nations, including UNDP, or the United Nations Member States. This document was produced with the financial assistance of the European Union. The views expressed herein can in no way be taken to reflect the official opinion of the European Union.Copyright ©UNDP 2025. All rights reserved. One United Nations Plaza, New York, NY, 10017, USA. vTable of contentsForeword 11. Investment Case process 4Assembling the investment case team 4Data collection 5Institutional and context analysis (ICA) 5Economic modelling 6Report writing and investment case deliverables 62. Household air pollution (HAP) methodology 9Data collection workbook 12Step 1: Baseline and intervention 12Step 2: Cookstove parameters 12Step 3: Estimating the health impacts 12Step 4: Setting economic, environmental and other parameters 12Step 5: Parameters for analyst consideration 12Step 6: Generating the results 12Limitations 193. Ambient air pollution (AAP) methodology 21Step 1: Data collection 23Step 2: Estimating the baseline burden 23Step 3: Computing the economic burden 23Step 4: Modeling the interventions 23Practical application of the AAP Tool 45 Limitations 484. Combining results from AAP and HAP investment case analyses 53 5. Considerations 57 References 60Appendix 68HAP model 68AAP Model 73vi1Foreword Investment cases in health estimate the economic burden of a disease or risk factor and measure the costs and benefits of scaling-up interventions to reduce this burden. Alongside their economic component, investment cases provide an assessment of the policy landscape on health in a country, including identifying policy g