@article{lookingintoinformalcurrencymarketsas, title = {Looking into informal currency markets as Limit Order Books: impact of market makers}, author = {Alejandro GarcĂ­a Figal and Alejandro Lage Castellanos and Roberto Mulet}, year = {2025}, eprint = {2503.03858}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2503.03858v1}, }