What question did this study set out to answer?

This research aims to improve inference methods for linear models dealing with heteroskedasticity and covariate endogeneity in macroeconomic contexts.

June 11, 2026Econometrics Journal

Robust Inference Via Heteroskedasticity in Linear Models

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This research aims to improve inference methods for linear models dealing with heteroskedasticity and covariate endogeneity in macroeconomic contexts.
Developed a weak-identification-robust test to address inference challenges.
Analyzed simulation results for validation of model performance.
Conducted empirical applications in Sierra Leone, the Philippines, and other countries.
The proposed test demonstrates good size properties across various settings.
Empirical analysis shows significant effects of fuel pricing and remittances on consumption.
Exchange-rate passthrough effects were identified in multiple countries, confirming the model's versatility.

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Implication

Randomized trial examines inference via heteroskedasticity in linear models, highlighting its utility in macroeconomic policy analysis.

Cite This Study

Akbal et al. (2026) studied this question.

synapsesocial.com/papers/6a2a523480c8f91e7f39e324 https://doi.org/10.1093/ectj/utag013

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Robust Inference Via Heteroskedasticity in Linear Models

Key Points

Discussion

Implication

Cite This Study

Robust Inference Via Heteroskedasticity in Linear Models

Key Points

Discussion

Implication

Cite This Study

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