SURV662: Introduction to Small Area Estimation

Area: 
Data Analysis
Credit(s)/ECTS: 
3/6
Core/Elective: 
Elective

There is a growing demand to produce reliable estimates of various socio-economic and health characteristics at both national and sub-national levels. However, data availability at the sub-national (small area) level from a survey is often limited by cost and thus analysts must make the best possible use of all available information. The course will begin with a history of small-area estimation and different uses of small-area statistics in both public and private sectors. This course will provide an introduction to the main concepts and issues in small estimation and describes various approaches for estimating different small area parameters. Topics include standard design-based methods, various traditional indirect methods and the state-of-the-art small-area estimation methods that use both Bayesian and empirical best prediction methods.  Monte Carlo simulation results and data analysis using available statistical software will be presented.

Outline
1.  Introduction  
     a. Uses of small area statistics.
     b. Different data sources for producing small area estimates.
     c. A few real life applications.  
2.  Traditional Indirect Methods
     a. Synthetic methods
     b. Composite Methods
3.   Model-based methods  
      a. Relevance of mixed models in small area estimation.
      b. Area specific versus unit specific mixed models.
4. Implementation of a mixed model
a. Empirical best prediction (EBP) method.
b. Hierarchical Bayes method.
5. Case Studies

Course objectives: 
  • Understand why standard design-based methods may fail to provide reliable small area estimates.
  • Learn differences between mixed models and regression models and why mixed models are more suited in small area estimation.
  • Learn how to conduct small area analyses using complex survey data
Grading: 

Grading will be based on:

  • Participation  in  discussion  during  the  weekly  online  meetings  and  submission  of  questions via  e-mail  (deadline:  Thursday,  8AM  before  class)  demonstrating  understanding  of  the required readings and video lectures (28% of grade)
  • 4 homework assignments (worth 18% each)
Prerequisites: 

The course is intended for survey practitioners and should be accessible to graduate students and early career researchers. An undergraduate level course in mathematical statistics and applied regression analysis are required. If you are unsure about your qualifications for the course, please contact us.

Course syllabus: 

Course Dates

2017

Fall Term (September – November)