@article{202408.0246, doi = {10.20944/preprints202408.0246.v1}, url = {https://doi.org/10.20944/preprints202408.0246.v1}, year = 2024, month = {August}, publisher = {Preprints}, author = {Joachim Wagner}, title = {Estimation of Empirical Models for Margins of Exports with Unknown Non-linear Functional Forms: A Kernel-Regularized Least Squares (KRLS) Approach}, journal = {Preprints} }