@article{paperid:1107478, author = {آ. بکر and ا. خیری and م. امینی and Arashi, Mohammad and Arashi, Mohammad}, title = {Augmented Graphical Ridge Estimation with Application in the Cryptocurrency Market}, journal = {Computational Economics}, year = {2026}, volume = {67}, number = {2}, month = {February}, issn = {0927-7099}, pages = {781--825}, numpages = {44}, keywords = {Cryptocurrency market · Gaussian graphical model · Graphical lasso · High-dimensional data · Penalization · Precision matrix · Ridge estimation}, }