Nguyen, Cuong (2017): Test LOT Quality Assurance Sampling Method in Estimating Communes with Improved Latrine in Vietnam.
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Abstract
In this study, we will simulate different ways of select households according to the LC-LQAS method, and examine the accuracy of these ways to measure the percentage of communes having the sanitation coverage of 70%. We tried different sampling methods which differ in the number of clusters (village) and the number of households selected in each communes. The results suggest that the methods identify communes with the sanitation rate of at least 70% quite well. More than 90% of communes are correctly identified. The number of clusters selected in a commune plays an important role in reducing the mean squared error and increasing the correct prediction rates. Possible, two clusters within a commune with the total number of sampled households of 19 is the best choice.
Item Type: | MPRA Paper |
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Original Title: | Test LOT Quality Assurance Sampling Method in Estimating Communes with Improved Latrine in Vietnam |
Language: | English |
Keywords: | Sampling method, LC-LQAS method, household survey, sanitation, Vietnam. |
Subjects: | C - Mathematical and Quantitative Methods > C1 - Econometric and Statistical Methods and Methodology: General > C15 - Statistical Simulation Methods: General C - Mathematical and Quantitative Methods > C8 - Data Collection and Data Estimation Methodology ; Computer Programs |
Item ID: | 93137 |
Depositing User: | Cuong Nguyen Viet |
Date Deposited: | 08 Apr 2019 12:28 |
Last Modified: | 03 Oct 2019 16:28 |
References: | Elbers, C., Lanjouw, J. and Lanjouw, P., 2002, Micro-Level estimation of welfare. Policy Research Working Paper No. WPS 2911. The World Bank. Elbers, C., Lanjouw, J. and Lanjouw, P., 2003, Micro-level estimation of poverty and inequality, Econometrica, 71(1), pp. 355-364. Nguyen, Viet Cuong and Phyrum Kov (2017), Using the Small Area Estimation Method to Inform Targeting for Results-Based Scaling Up Rural Sanitation and Water Supply Program, Research report, Hanoi, Vietnam. Hedt, B.L., Olives, C., Pagano, M. and Valadez, J.J., 2008. Large country-lot quality assurance sampling: a new method for rapid monitoring and evaluation of health, nutrition and population programs at sub-national levels. Robertson, S.E. and Valadez, J.J., 2006. Global review of health care surveys using lot quality assurance sampling (LQAS), 1984–2004. Social science & medicine, 63(6), pp.1648-1660. Lemeshow, S. and Taber, S., 1991. Lot quality assurance sampling: single-and double-sampling plans. |
URI: | https://mpra.ub.uni-muenchen.de/id/eprint/93137 |