Browse by Person

Haschka, Rouven ORCID: https://orcid.org/0000-0002-2916-9745 (2025) Bayesian Inference for Joint Estimation Models Using Copulas to Handle Endogenous Regressors. Oxford Bulletin of Economics and Statistics . DOI 10.1111/obes.70023

Haschka, Rouven ORCID: https://orcid.org/0000-0002-2916-9745 (2024) Endogeneity in stochastic frontier models with 'wrong' skewness : copula approach without external instruments. Statistical Methods and Applications, 33 (3). pp. 807-826. DOI 10.1007/s10260-024-00750-4

Haschka, Rouven ORCID: https://orcid.org/0000-0002-2916-9745 (2024) Examining the New Keynesian Phillips Curve in the U.S.: Why has the relationship between inflation and unemployment weakened? Research in Economics, 78 (4). DOI https://doi.org/10.1016/j.rie.2024.100987

Haschka, Rouven ORCID: https://orcid.org/0000-0002-2916-9745 and Wied, D (2025) Skewness Issues in Quantifying Efficiency : Insights from Stochastic Frontier Panel Models Based on Closed Skew Normal Approximations. Computational Economics . DOI 10.1007/s10614-025-10857-9

Haschka, Rouven ORCID: https://orcid.org/0000-0002-2916-9745 (2026) The Effects of Structural Conditions on Sectoral Productivity in South, East and South East Asia. European Journal of Development Research . pp. 1-65. DOI https://doi.org/10.1057/s41287-026-00762-8

Haschka, Rouven ORCID: https://orcid.org/0000-0002-2916-9745 and Herwartz, Helmut (2025) Utilizing managerial beliefs for set identification of price elasticities of demand. Journal of the Academy of Marketing Science . DOI 10.1007/s11747-025-01090-9

Haschka, Rouven ORCID: https://orcid.org/0000-0002-2916-9745 (2024) “Wrong” skewness and endogenous regressors in stochastic frontier models: an instrument-free copula approach with an application to estimate firm efficiency in Vietnam. Journal of Productivity Analysis, 62 (1). pp. 71-90. DOI https://doi.org/10.1007/s11123-024-00722-6