1 “... the bias was not fully eradicated. This highlights one of the potential advantages of drawing phone survey...”

2 Table of Contents: “... Concept of Asymptotical Risk in Survey Sampling -- Estimation of the Response Variance in Surveys...”

3 “...-level phone survey data, the household-level phone survey sampling weights are calibrated based...”

4 Table of Contents: “..., and Surveys; Sample First-Time Donor Thank-You Procedure; House-File Solicitations; Sample House-File Donor...”

5 “... theory - and three main areas of application: regression analysis, survey sampling and contingency tables...”

6 “... in the household survey sample, we find no evidence that this is due to the component associated with unequal...”

7 “... to analyze the dynamics and constraints of the formal sector in Nigeria. The survey sample, which was limited...”

8 “... behavior, using data collected in Mozambique in 2007 and 2008. The survey sampled both households...”

9 “... monitoring and to contain the costs of gathering detailed information, such surveys sample only a small...”

10 “... artificial phone survey samples show that (i) reweighting procedures cannot fully eliminate bias in poverty...”

11 “... surveys, which were undertaken in the country between 2012 and 2013. These extensive surveys sampled...”

12 “... a description of the survey sample and the methodology used to carry out the survey. Section 4...”

13