This article explores alternative approaches to modeling the relationship between the number of patents and research and development expenditure. Patent counts typically exhibit long upper tails that are inadequately modeled by standard Poisson and negative binomial regression models. We compare...

This article explores alternative approaches to modeling the relationship between the number of patents and research and development expenditure. Patent counts typically exhibit long upper tails that are inadequately mod-eled by standard Poisson and negative binomial regression models. We...

Blonigen has studied the Japanese foreign direct investment (FDI) in the United States using panel count models and data for 1975-92. He reports the overall finding that appreciation of Japanese yen had a positive impact on Japanese FDI in the U.S.A. This paper reexamines the robustness of this...

This paper, for the first time investigates the effects of the Bankruptcy Abuse Prevention and Consumer Protection Act of 2005 on subprime mortgage performance. Based on a large mortgage dataset, the study quantifies that the new legislation successfully reduces the number of subprime mortgage...