DDI_BGD_2009_HIEQMP_v01_M 2010-09-07 NADA Version 01 (September 2010) Handbook on Impact Evaluation: Quantitative Methods and Practices - Exercises 2009 HIEQMP 2009 BGD_2009_HIEQMP_v01_M S. Khandker, G. Koolwal and H. Samad NADA Development Research Group This exercise dataset was created for researchers interested in learning how to use the models described in the "Handbook on Impact Evaluation: Quantitative Methods and Practices" by S. Khandker, G. Koolwal and H. Samad, World Bank, October 2009 (permanent URL http://go.worldbank.org/FE8098BI60). Public programs are designed to reach certain goals and beneficiaries. Methods to understand whether such programs actually work, as well as the level and nature of impacts on intended beneficiaries, are main themes of this book. Has the Grameen Bank, for example, succeeded in lowering consumption poverty among the rural poor in Bangladesh? Can conditional cash transfer programs in Mexico and Latin America improve health and schooling outcomes for poor women and children? Does a new road actually raise welfare in a remote area in Tanzania, or is it a "highway to nowhere?" This handbook reviews quantitative methods and models of impact evaluation. It begings by reviewing the basic issues pertaining to an evaluation of an intervention to reach certain targets and goals. It then focuses on the experimental design of an impact evaluation, highlighting its strengths and shortcomings, followed by discussions on various non-experimental methods. The authors also cover methods to shed light on the nature and mechanisms by which different participants are benefiting from the program. The handbook provides STATA exercises in the context of evaluating major microcredit programs in Bangladesh, such as the Grameen Bank. This dataset provides both the related Stata data files and the Stata programs. Bangladesh Sample survey data [ssd] - Impact evaluation excercise - Microcredit programs The datasets include the followings: - Education - Household asset and expenditure - Microcredit participation - Village is accessible by road all year - Proportion of village land irrigated - Village prices of rice, wheat, milk, potato, egg, edible oil Use of the dataset must be acknowledged using a citation which would include: - the Identification of the Primary Investigator - the title of the survey (including acronym and year of implementation) - the survey reference number - the source and date of download Example: S. Khandker et al., World Bank. Bangladesh Handbook on Impact Evaluation: Quantitative Methods and Practices - Exercises (HIEQMP) 2009. Ref. BGD_2009_HIEQMP_v01_M. Dataset downloaded from http://microdata.worldbank.org on [date]. The user of the data acknowledges that the original collector of the data, the authorized distributor of the data, and the relevant funding agency bear no responsibility for use of the data or for interpretations or inferences based upon such uses. hh_91 826 24 hh_98 1129 24 hh_9198 1652 24 HH ID HH ID HH ID HH ID HH ID 826 11054 293154 153219.633 81569.012 Year of observation Year of observation Year of observation Year of observation Year of observation 826 Village ID Village ID Village ID Village ID Village ID 826 1 2 3 Thana ID Thana ID Thana ID Thana ID Thana ID 826 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Age of HH head: years Age of HH head: years Age of HH head: years Age of HH head: years Age of HH head: years 826 18 75 40.766 11.991 Gender of HH head: 1=M, 0=F Gender of HH head: 1=M, 0=F Gender of HH head: 1=M, 0=F Gender of HH head: 1=M, 0=F Gender of HH head: 1=M, 0=F 826 Female 1 Male Education of HH head: years Education of HH head: years Education of HH head: years Education of HH head: years Education of HH head: years 826 16 2.406 3.334 HH size HH size HH size HH size HH size 826 1 19 5.471 2.379 HH land asset: decimals HH land asset: decimals HH land asset: decimals HH land asset: decimals HH land asset: decimals 826 0.2 4618 80.974 246.825 HH total asset: Tk. HH total asset: Tk. HH total asset: Tk. HH total asset: Tk. HH total asset: Tk. 826 1 3485200 90005.131 212470.464 HH per capita food expenditure: Tk/year HH per capita food expenditure: Tk/year HH per capita food expenditure: Tk/year HH per capita food expenditure: Tk/year HH per capita food expenditure: Tk/year 826 1241.983 7067.174 3131.8 889.557 HH per capita nonfood expenditure: Tk/year HH per capita nonfood expenditure: Tk/year HH per capita nonfood expenditure: Tk/year HH per capita nonfood expenditure: Tk/year HH per capita nonfood expenditure: Tk/year 826 62.795 21872.824 1031.301 1658.76 HH per capita total expenditure: Tk/year HH per capita total expenditure: Tk/year HH per capita total expenditure: Tk/year HH per capita total expenditure: Tk/year HH per capita total expenditure: Tk/year 826 1352.46 27447.67 4163.101 2167.945 HH has male microcredit participant: 1=Y, 0=N HH has male microcredit participant: 1=Y, 0=N HH has male microcredit participant: 1=Y, 0=N HH has male microcredit participant: 1=Y, 0=N HH has male microcredit participant: 1=Y, 0=N 826 No 1 Yes HH has female microcredit participant: 1=Y, 0=N HH has female microcredit participant: 1=Y, 0=N HH has female microcredit participant: 1=Y, 0=N HH has female microcredit participant: 1=Y, 0=N HH has female microcredit participant: 1=Y, 0=N 826 No 1 Yes HH sampling weight HH sampling weight HH sampling weight HH sampling weight HH sampling weight 826 0.131 4.75 0.996 0.813 Village is accessible by road all year: 1=Y, 0=N Village is accessible by road all year: 1=Y, 0=N Village is accessible by road all year: 1=Y, 0=N Village is accessible by road all year: 1=Y, 0=N Village is accessible by road all year: 1=Y, 0=N 826 No 1 Yes Proportion of village land irrigated Proportion of village land irrigated Proportion of village land irrigated Proportion of village land irrigated Proportion of village land irrigated 826 0.99 0.445 0.313 Village price of rice: Tk./kg Village price of rice: Tk./kg Village price of rice: Tk./kg Village price of rice: Tk./kg Village price of rice: Tk./kg 826 7 12 9.696 0.939 Village price of wheat: Tk./kg Village price of wheat: Tk./kg Village price of wheat: Tk./kg Village price of wheat: Tk./kg Village price of wheat: Tk./kg 826 1 11 8.679 1.31 Village price of milk: Tk./liter Village price of milk: Tk./liter Village price of milk: Tk./liter Village price of milk: Tk./liter Village price of milk: Tk./liter 826 1 20 12.234 3.22 Village price of potato: Tk./kg Village price of potato: Tk./kg Village price of potato: Tk./kg Village price of potato: Tk./kg Village price of potato: Tk./kg 826 7 12 8.645 0.955 Village price of egg: Tk./4 counts Village price of egg: Tk./4 counts Village price of egg: Tk./4 counts Village price of egg: Tk./4 counts Village price of egg: Tk./4 counts 826 1.5 3 2.341 0.35 Village price of edible oil: Tk./kg Village price of edible oil: Tk./kg Village price of edible oil: Tk./kg Village price of edible oil: Tk./kg Village price of edible oil: Tk./kg 826 48 64 53.97 4.34 HH ID HH ID HH ID HH ID HH ID 1129 11054 323103 169970.447 87505.849 Year of observation Year of observation Year of observation Year of observation Year of observation 1129 1 Village ID Village ID Village ID Village ID Village ID 1129 1 2 3 4 Thana ID Thana ID Thana ID Thana ID Thana ID 1129 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Age of HH head: years Age of HH head: years Age of HH head: years Age of HH head: years Age of HH head: years 1129 18 95 46.012 12.679 Gender of HH head: 1=M, 0=F Gender of HH head: 1=M, 0=F Gender of HH head: 1=M, 0=F Gender of HH head: 1=M, 0=F Gender of HH head: 1=M, 0=F 1129 Female 1 Male Education of HH head: years Education of HH head: years Education of HH head: years Education of HH head: years Education of HH head: years 1129 16 2.317 3.476 HH size HH size HH size HH size HH size 1129 1 18 5.3 2.205 HH land: decimals HH land: decimals HH land: decimals HH land: decimals HH land: decimals 1129 0.2 4208 76.832 204.017 HH total asset: Tk. HH total asset: Tk. HH total asset: Tk. HH total asset: Tk. HH total asset: Tk. 1129 1 24235540 155576.412 849719.933 HH per capita food expenditure: Tk/year HH per capita food expenditure: Tk/year HH per capita food expenditure: Tk/year HH per capita food expenditure: Tk/year HH per capita food expenditure: Tk/year 1129 945.324 15270.673 3660.191 1558.638 HH per capita nonfood expenditure: Tk/year HH per capita nonfood expenditure: Tk/year HH per capita nonfood expenditure: Tk/year HH per capita nonfood expenditure: Tk/year HH per capita nonfood expenditure: Tk/year 1129 89.547 43411.152 1813.078 3316.891 HH per capita total expenditure: Tk/year HH per capita total expenditure: Tk/year HH per capita total expenditure: Tk/year HH per capita total expenditure: Tk/year HH per capita total expenditure: Tk/year 1129 1193.328 47981.008 5473.268 4140.221 HH has male microcredit participant: 1=Y, 0=N HH has male microcredit participant: 1=Y, 0=N HH has male microcredit participant: 1=Y, 0=N HH has male microcredit participant: 1=Y, 0=N HH has male microcredit participant: 1=Y, 0=N 1129 No 1 Yes HH has female microcredit participant: 1=Y, 0=N HH has female microcredit participant: 1=Y, 0=N HH has female microcredit participant: 1=Y, 0=N HH has female microcredit participant: 1=Y, 0=N HH has female microcredit participant: 1=Y, 0=N 1129 No 1 Yes HH sampling weight HH sampling weight HH sampling weight HH sampling weight HH sampling weight 1129 0.125 5 0.997 0.819 Village is accessible by road all year: 1=Y, 0=N Village is accessible by road all year: 1=Y, 0=N Village is accessible by road all year: 1=Y, 0=N Village is accessible by road all year: 1=Y, 0=N Village is accessible by road all year: 1=Y, 0=N 1129 No 1 Yes Proportion of village land irrigated Proportion of village land irrigated Proportion of village land irrigated Proportion of village land irrigated Proportion of village land irrigated 1129 0.99 0.56 0.332 Village price of rice: Tk./kg Village price of rice: Tk./kg Village price of rice: Tk./kg Village price of rice: Tk./kg Village price of rice: Tk./kg 1129 6.88 15.451 10.283 1.566 Village price of wheat: Tk./kg Village price of wheat: Tk./kg Village price of wheat: Tk./kg Village price of wheat: Tk./kg Village price of wheat: Tk./kg 1129 5.413 9.474 7.467 0.847 Village price of milk: Tk./liter Village price of milk: Tk./liter Village price of milk: Tk./liter Village price of milk: Tk./liter Village price of milk: Tk./liter 1129 6.767 20.3 10.896 3.382 Village price of potato: Tk./kg Village price of potato: Tk./kg Village price of potato: Tk./kg Village price of potato: Tk./kg Village price of potato: Tk./kg 1129 4.655 10.455 6.958 1.06 Village price of egg: Tk./4 counts Village price of egg: Tk./4 counts Village price of egg: Tk./4 counts Village price of egg: Tk./4 counts Village price of egg: Tk./4 counts 1129 1.353 2.707 1.953 0.374 Village price of edible oil: Tk./kg Village price of edible oil: Tk./kg Village price of edible oil: Tk./kg Village price of edible oil: Tk./kg Village price of edible oil: Tk./kg 1129 23.007 50.751 39.403 4.009 HH ID HH ID HH ID HH ID HH ID 1652 11054 293154 153219.633 81544.306 Year of observation: 0=1991, 1=1998 Year of observation: 0=1991, 1=1998 Year of observation: 0=1991, 1=1998 Year of observation: 0=1991, 1=1998 Year of observation: 0=1991, 1=1998 1652 1 Village ID Village ID Village ID Village ID Village ID 1652 1 3 2.022 0.817 1 2 3 Thana ID Thana ID Thana ID Thana ID Thana ID 1652 1 29 15.114 8.154 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Age of HH head: years Age of HH head: years Age of HH head: years Age of HH head: years Age of HH head: years 1652 18 95 43.368 12.722 Gender of HH head: 1=M, 0=F Gender of HH head: 1=M, 0=F Gender of HH head: 1=M, 0=F Gender of HH head: 1=M, 0=F Gender of HH head: 1=M, 0=F 1652 Female 1 Male Education of HH head: years Education of HH head: years Education of HH head: years Education of HH head: years Education of HH head: years 1652 16 2.317 3.374 HH size HH size HH size HH size HH size 1652 1 19 5.303 2.244 HH land: decimals HH land: decimals HH land: decimals HH land: decimals HH land: decimals 1652 0.2 4618 79.478 237.377 HH total asset: Tk. HH total asset: Tk. HH total asset: Tk. HH total asset: Tk. HH total asset: Tk. 1652 1 24235540 125535.488 710461.352 HH per capita food expenditure: Tk/year HH per capita food expenditure: Tk/year HH per capita food expenditure: Tk/year HH per capita food expenditure: Tk/year HH per capita food expenditure: Tk/year 1652 1085.905 15270.673 3409.379 1326.877 HH per capita nonfood expenditure: Tk/year HH per capita nonfood expenditure: Tk/year HH per capita nonfood expenditure: Tk/year HH per capita nonfood expenditure: Tk/year HH per capita nonfood expenditure: Tk/year 1652 62.795 43411.152 1449.586 2807.252 HH per capita total expenditure: Tk/year HH per capita total expenditure: Tk/year HH per capita total expenditure: Tk/year HH per capita total expenditure: Tk/year HH per capita total expenditure: Tk/year 1652 1193.328 47981.008 4858.965 3538.511 HH has male microcredit participant: 1=Y, 0=N HH has male microcredit participant: 1=Y, 0=N HH has male microcredit participant: 1=Y, 0=N HH has male microcredit participant: 1=Y, 0=N HH has male microcredit participant: 1=Y, 0=N 1652 No 1 Yes HH has female microcredit participant: 1=Y, 0=N HH has female microcredit participant: 1=Y, 0=N HH has female microcredit participant: 1=Y, 0=N HH has female microcredit participant: 1=Y, 0=N HH has female microcredit participant: 1=Y, 0=N 1652 No 1 Yes HH sampling weight HH sampling weight HH sampling weight HH sampling weight HH sampling weight 1652 0.127 5 0.995 0.816 Village is accessible by road all year: 1=Y, 0=N Village is accessible by road all year: 1=Y, 0=N Village is accessible by road all year: 1=Y, 0=N Village is accessible by road all year: 1=Y, 0=N Village is accessible by road all year: 1=Y, 0=N 1652 No 1 Yes Proportion of village land irrigated Proportion of village land irrigated Proportion of village land irrigated Proportion of village land irrigated Proportion of village land irrigated 1652 0.99 0.514 0.326 Village price of rice: Tk./kg Village price of rice: Tk./kg Village price of rice: Tk./kg Village price of rice: Tk./kg Village price of rice: Tk./kg 1652 6.88 15.451 10.042 1.382 Village price of wheat: Tk./kg Village price of wheat: Tk./kg Village price of wheat: Tk./kg Village price of wheat: Tk./kg Village price of wheat: Tk./kg 1652 1 11 8.038 1.279 Village price of milk: Tk./liter Village price of milk: Tk./liter Village price of milk: Tk./liter Village price of milk: Tk./liter Village price of milk: Tk./liter 1652 1 20.3 11.475 3.301 Village price of potato: Tk./kg Village price of potato: Tk./kg Village price of potato: Tk./kg Village price of potato: Tk./kg Village price of potato: Tk./kg 1652 4.655 12 7.837 1.314 Village price of egg: Tk./4 counts Village price of egg: Tk./4 counts Village price of egg: Tk./4 counts Village price of egg: Tk./4 counts Village price of egg: Tk./4 counts 1652 1.353 3 2.119 0.411 Village price of edible oil: Tk./kg Village price of edible oil: Tk./kg Village price of edible oil: Tk./kg Village price of edible oil: Tk./kg Village price of edible oil: Tk./kg 1652 23.007 64 46.732 8.361