Search Results - subject:"linear feedback model"

Dynamic panel of count data with initial event and correlated heterogeneity

Yoon, Sung-Joo - In: Applied economics letters 27 (2020) 4, pp. 302-306

Persistent link: https://www.econbiz.de/10012205447

Detecting a copycat effect in school shootings using spatio‐temporal panel count models

Schweikert, Karsten; Huth, Manuel; Gius, Mark - In: Contemporary Economic Policy 39 (2021) 4, pp. 719-736

School shootings are often motivated by the perpetrators' desire for media attention and notoriety. As school shootings receive intense regional and national media coverage, a high likelihood for copycat attacks can be expected. We investigate whether a copycat effect can be detected in US...

Persistent link: https://www.econbiz.de/10012621828

The lag structure of the relationship between patenting and internal R&D revisited

Wang, Ning; Hagedoorn, John - In: Research policy : policy, management and economic … 43 (2014) 8, pp. 1275-1285

Persistent link: https://www.econbiz.de/10010491013

An improved theoretical ground for the linear feedback model and a new indicator

Kitazawa, Yoshitsugu - Faculty of Economics, Kyushu Sangyo University - 2012

This paper describes a lucid theoretical ground for the linear feedback model proposed by Blundell et al. (2002) and … further proposes the indicator on the initial knowledge storage in the framework of the linear feedback model. The values of … of the linear feedback model are conducted by using the stationarity moment conditions customized to needs of count panel …

Persistent link: https://www.econbiz.de/10010858871

A forward demeaning transformation for a dynamic count panel data model

Kitazawa, Yoshitsugu - Faculty of Economics, Kyushu Sangyo University - 2010

In this note, a forward demeaning transformation is proposed for the linear feedback model with the explanatory …

Persistent link: https://www.econbiz.de/10008513287

A negative binomial model and moment conditions for count panel data

Kitazawa, Yoshitsugu - Faculty of Economics, Kyushu Sangyo University - 2009

This paper proposes some moment conditions associated with an appropriate specification of negative binomial model for count panel data, which is proposed by Hausman et al. (1984). The newly proposed moment conditions enable researchers to conduct the consistent estimation of the model under...

Persistent link: https://www.econbiz.de/10005036776

Equidispersion and moment conditions for count panel data model

Kitazawa, Yoshitsugu - Faculty of Economics, Kyushu Sangyo University - 2009

This paper proposes some new moment conditions under the assumption of the equidispersion in count panel data model. These are obtained by using the association between variances and covariances in the disturbance. Some Monte Carlo experiments configured for the Poisson model show that the GMM...

Persistent link: https://www.econbiz.de/10005036777

Some additional moment conditions for a dynamic count panel data model

Kitazawa, Yoshitsugu - Faculty of Economics, Kyushu Sangyo University - 2007

This paper proposes some additional moment conditions for the linear feedback model formulated in count panel data …

Persistent link: https://www.econbiz.de/10005036775

The lag structure of the relationship between patenting and internal R&D revisited

Wang, Ning; Hagedoorn, John - In: Research Policy 43 (2014) 8, pp. 1275-1285

linear feedback model, differs from previous work that examines the patents–R&D relationship in three aspects. First, our … patenting. Finally, the results from the dynamic linear feedback model coincide with those from the multiplicative distributed …

Persistent link: https://www.econbiz.de/10011046405

Firms’ human capital, R&D and innovation: a study on French firms

Gallié, Emilie-Pauline; Legros, Diègo - In: Empirical Economics 43 (2012) 2, pp. 581-596

This article investigates the effects of human capital and technological capital on innovation. While the role of technological capital as measured by research and development (R&D) expenditure has been intensively investigated, few studies have been made on the effect of employee training on...

Persistent link: https://www.econbiz.de/10010593389