Two-part fractional regression model with conditional FDH responses: an application to Brazilian agriculture
Sign Up to like & getrecommendations! Published in 2020 at "Annals of Operations Research"
DOI: 10.1007/s10479-020-03752-z
Abstract: We extend the notion of a two-part fractional regression model with conditional free disposal hull efficiency responses to accommodate two-stage regression analysis. The two-part regression model includes the binomial model with a nonlinear specification for… read more here.
Keywords: regression; part fractional; regression model; model ... See more keywords
Two-Part Interplanetary Type II Solar Radio Bursts
Sign Up to like & getrecommendations! Published in 2024 at "Solar Physics"
DOI: 10.1007/s11207-025-02449-5
Abstract: Two similar-looking, two-part interplanetary type II burst events from 2003 and 2012 are reported and analysed. The 2012 event was observed from three different viewing angles, enabling comparisons between the spacecraft data. In these two… read more here.
Keywords: interplanetary type; type; two part; burst ... See more keywords
Two-part models are robust to endogenous selection
Sign Up to like & getrecommendations! Published in 2017 at "Economics Letters"
DOI: 10.1016/j.econlet.2017.01.004
Abstract: This note shows that the two-part model (TPM) can be used to estimate conditional and population-averaged effects of exogenous covariates when there is endogenous selection between the two parts. Much like estimating an average treatment… read more here.
Keywords: endogenous selection; part models; selection; selection two ... See more keywords
Quantity-payment versus two-part tariff contracts in an assembly system with asymmetric cost information
Sign Up to like & getrecommendations! Published in 2019 at "Transportation Research Part E: Logistics and Transportation Review"
DOI: 10.1016/j.tre.2019.07.010
Abstract: Abstract This paper investigates an assembly system that consists of one assembler and two suppliers wherein one supplier possesses private cost information. We explore how in such a setting, the contract type (quantity-payment versus two-part… read more here.
Keywords: quantity payment; two part; contract;
An exploratory two-part study of behavioral health service needs of women in jails.
Sign Up to like & getrecommendations! Published in 2024 at "Psychological services"
DOI: 10.1037/ser0000879
Abstract: Research shows that jailed women have disproportionately elevated rates of behavioral health conditions, including serious mental illness and substance use disorders; however, jails have not been able to effectively address these needs. There is a… read more here.
Keywords: health service; behavioral health; part study; two part ... See more keywords
Marginalized two part model for analyzing multilevel semicontinuous medical costs in Iranian households
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-91309-0
Abstract: Medical costs (MCs) represent a significant burden on household finances and often lead to economic challenges. This study analyzed the data of 8,993 Iranian households from 2021 collected by the Iranian Statistical Center. Using a… read more here.
Keywords: medical costs; iranian households; two part; model ... See more keywords
A Two-Part Approach to Examine the Effects of Theacrine (TeaCrine®) Supplementation on Oxygen Consumption, Hemodynamic Responses, and Subjective Measures of Cognitive and Psychometric Parameters
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Dietary Supplements"
DOI: 10.1080/19390211.2016.1178678
Abstract: ABSTRACT Theacrine (1,3,7,9-tetramethyluric acid) is a naturally occurring purine alkaloid, present in Camellia assamica variety kucha tea. Using a two-part approach in humans, the impact of theacrine (TeaCrine®, TC) was used to examine subjective dose–response,… read more here.
Keywords: cognitive psychometric; part approach; part; theacrine teacrine ... See more keywords
On the Efficiency of Connection Charges—Part I: A Stochastic Framework
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2017.2782802
Abstract: This two-part paper addresses the design of retail electricity tariffs for distribution systems with distributed energy resources such as solar power and storage. In particular, the optimal design of dynamic two-part tariffs for a regulated… read more here.
Keywords: part; framework; price; connection charges ... See more keywords
EXPLORING THE RELEVANCE OF TWO-PART MODELS IN INNOVATION RESEARCH: TOWARDS A BETTER UNDERSTANDING OF INNOVATION SALES
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Innovation Management"
DOI: 10.1142/s1363919625500070
Abstract: In empirical studies, firms’ innovation is often measured as the proportion of sales that can be attributed to new products or services. In a review of 20 years of research on innovation, we find this… read more here.
Keywords: two part; innovation; innovation research; part models ... See more keywords
Estimating marginal and incremental effects in the analysis of medical expenditure panel data using marginalized two-part random-effects generalized Gamma models: Evidence from China healthcare cost data
Sign Up to like & getrecommendations! Published in 2018 at "Statistical Methods in Medical Research"
DOI: 10.1177/0962280217690770
Abstract: Conditional two-part random-effects models have been proposed for the analysis of healthcare cost panel data that contain both zero costs from the non-users of healthcare facilities and positive costs from the users. These models have… read more here.
Keywords: part random; generalized gamma; random effects; healthcare costs ... See more keywords
Is minimally invasive plate osteosynthesis superior to open plating for fixation of two-part fracture of the proximal humerus?
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Orthopaedic Surgery"
DOI: 10.1177/2309499019836156
Abstract: Purpose: Displaced two-part fractures of the proximal humerus are generally treated with open plate (OP) fixation. Recently, minimally invasive plate osteosynthesis (MIPO) has been increasingly favored for fracture healing and functional recovery. We aimed to… read more here.
Keywords: proximal humerus; plate; mipo; two part ... See more keywords