Search Results - subject:"Negative binomial regression"

Has IPO market structure fundamentally changed? : evidence from negative binomial regression with structural breaks

Herley, Michael D. - In: International Journal of Financial Studies : open … 14 (2026) 1, pp. 1-12

This paper introduces Bai-Perron structural break detection combined with negative binomial regression to model … six distinct regimes, each with fundamentally different variance characteristics. We then employ negative binomial … regression that incorporates these breaks. IPO data show substantial overdispersion (variance-to-mean ratios: 2.77 to 33.74). The …

Persistent link: https://www.econbiz.de/10015591143

The impact of knowledge utilization networks on transformational farming practices : evidence from the central Oromia Region, Ethiopia

Hailu, Chala; Canali, Gabriele; Tabaglio, Vincenzo; … - In: Agricultural and Food Economics : AFE 13 (2025) 1, pp. 1-31

-stage probit and second-stage negative binomial regression). The results of the descriptive analysis showed that 39.95%, 25.1%, 19 … stage of negative binomial regression indicated that knowledge utilization through extension services, farmers' cooperatives …

Persistent link: https://www.econbiz.de/10015582955

A negative binomial model for the donations count in fundraising management

Barzanti, Luca; Nardon, Martina - 2025

Persistent link: https://www.econbiz.de/10015590924

Digitalisation and sustainability measures at the firm level

Horbach, Jens - In: Digital economy and sustainable development 2 (2024) 1, pp. 1-13

The paper analyses the "twin transition" of digitalisation and sustainability at the firm level. Operational definitions of digitalisation and sustainability allowing the development of fitting empirical indicators are discussed. The possible technical and social transmission channels of the...

Persistent link: https://www.econbiz.de/10015332429

Owner-operator experience and violations in trucking : the mixed role of perceived justice

Kim, Seongtae; Park, Arim; Wagner, Stephan M. - In: Transportation research : an international journal 188 (2024), pp. 1-14

Persistent link: https://www.econbiz.de/10015095262

People, profiles, and purchases : investigating the impact of environmental cues in social commerce

Bryant, Morgan M.; Basu, Rituparna - In: Cogent business & management 10 (2023) 3, pp. 1-18

on "Etsy.com" and a negative binomial regression analysis, we evaluate the effect of social signals on consumer …

Persistent link: https://www.econbiz.de/10014505215

The applications of generalized poisson regression models to insurance claim data

Faroughi, Pouya; Li, Shu; Ren, Jiandong - In: Risks : open access journal 11 (2023) 12, pp. 1-17

Predictive modeling has been widely used for insurance rate making. In this paper, we focus on insurance claim count data and address their common issues with more flexible modeling techniques. In particular, we study the zero-inflated and hurdle-generalized Poisson and negative binomial...

Persistent link: https://www.econbiz.de/10014446646

Is international free-riding immanent to transboundary spatial conservation?

Valasiuk, Sviataslau - 2023

Persistent link: https://www.econbiz.de/10014305902

People, profiles, and purchases: Investigating the impact of environmental cues in social commerce

Bryant, Morgan M.; Basu, Rituparna - In: Cogent Business & Management 10 (2023) 3, pp. 1-18

on "Etsy.com" and a negative binomial regression analysis, we evaluate the effect of social signals on consumer …

Persistent link: https://www.econbiz.de/10014527456

Knowledge base, innovation network, and innovation in different types of high-tech industries : a comparative study of STI (science-technology-innovation) and DUI (learning by doing, using and interacting)-type industry in China

Mi, Zefeng; Sun, Ying; Qiu, Zhixin; Fu, Jingxuan - In: Post-communist economies 37 (2025) 6, pp. 688-713

Persistent link: https://www.econbiz.de/10015550460