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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Estimating outcomes in the presence of endogeneity and measurement error with an application to R&D
AU - De Silva, Dakshina
AU - Hubbard, Timothy
AU - Schiller, Anita
AU - Tsionas, Mike
PY - 2023/4/30
Y1 - 2023/4/30
N2 - We adopt a Bayesian econometric technique to address issues of endogeneity and measurement error when estimating outcomes while also tackling censoring. We motivate our study based on the theoretical framework laid out by Dasgupta and Stiglitz [1980] to highlight the endogeneity issue by investigating the relationship between market structure and innovation. We apply our method to estimate the R&D expenditures for Chinese manufacturing firms to highlight the importance of the econometric issues. Reduced-form results suggest a nonlinear relationship between market concentration and R&D expenditures, while our approach suggests a strictly positive relationship consistent with canonical theoretical models built on oligopolistic competition.
AB - We adopt a Bayesian econometric technique to address issues of endogeneity and measurement error when estimating outcomes while also tackling censoring. We motivate our study based on the theoretical framework laid out by Dasgupta and Stiglitz [1980] to highlight the endogeneity issue by investigating the relationship between market structure and innovation. We apply our method to estimate the R&D expenditures for Chinese manufacturing firms to highlight the importance of the econometric issues. Reduced-form results suggest a nonlinear relationship between market concentration and R&D expenditures, while our approach suggests a strictly positive relationship consistent with canonical theoretical models built on oligopolistic competition.
KW - Measurement error
KW - Endogeneity
KW - Bayesian methods
KW - Markov chain
KW - Research and development
U2 - 10.1016/j.qref.2023.01.010
DO - 10.1016/j.qref.2023.01.010
M3 - Journal article
VL - 88
SP - 278
EP - 294
JO - Quarterly Review of Economics and Finance
JF - Quarterly Review of Economics and Finance
ER -