Abstract
Generalized Laplacian distribution is considered. A new distribution called geometric generalized Laplacian distribution is introduced and its properties are studied. First- and higher-order autoregressive processes with these stationary marginal distributions are developed and studied. Simulation studies are conducted and trajectories of the process are obtained for selected values of the parameters. Various areas of application of these models are discussed.
Mathematics Subject Classification:
Acknowledgment
The authors would like to thank the Department of Science and Technology, Government of India, New Delhi, for the financial assistance for this work under project number SR/S4/MS:287/05 and the Centre for Mathematical Sciences for providing all facilities. The authors are grateful to the Editor and the referee for the valuable suggestions and comments which helped in improving the article.