@article{Yang2008,
author = {Yang, M. and Yu, R.},
title= {The interviewer effect when there is an education gap with the respondent: Evidence from a survey on biotechnology in Taiwan},
year = {2008},
doi = {10.1016/j.ssresearch.2008.05.008},
volume = {37},
number = {4},
pages = {1321--1331},
}