Further results on bias in dynamic unbalanced panel data models with an application to firm R&D investment [PDF]
This paper extends the LSDV bias-corrected estimator in [Bun, M., Carree, M.A. 2005. Bias-corrected estimation in dynamic panel data models, Journal of Business and Economic Statistics, 23(2): 200-10] to unbalanced panels and discusses the analytic ...
Lokshin, Boris
core
Testing for Serial Correlation in Fixed-Effects Panel Data Models [PDF]
, 2010 In this paper, we propose three new tests for serial correlation in the disturbances of fixed-effects panel data models. First, a modified Bhargava, Franzini and Narendranathan (1982) panel Durbin-Watson statistic that does not need to be tabulated as it
Born, Benjamin, Breitung, Jörg
core
The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer
Molecular Oncology, EarlyView.Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad +2 more
wiley +1 more source
Heterogeneous impact of the COVID-19 pandemic on lung, colorectal and breast cancer incidence in Hungary: results from time series and panel data models. [PDF]
BMJ Open, 2022 Elek P +8 more
europepmc +1 more source
Endogeneity and Heterogeneity in LDV Panel Data Models [PDF]
We extend three existing cross-sectional limited dependent variable (LDV) estimators, that allow for endogenous regressors, to a panel data model. We focus on estimation of effects of timeinvariant endogenous regressors, since to our knowledge, besides ...
Jacob N. Arendt
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Gut microbiota alterations in patients with non‐small‐cell lung cancer undergoing chemoradiotherapy
Molecular Oncology, EarlyView.We investigated the impact of concurrent chemoradiotherapy (CRT) on the gut microbiota in patients with locally advanced non‐small‐cell lung cancer. Overall gut microbiota composition remained largely stable throughout CRT while antibiotic exposure may influence microbial diversity.
Hanne Marte Nymoen +19 more
wiley +1 more source
Score-Driven Interactions for “Disease X” Using COVID and Non-COVID Mortality
EconometricsThe COVID-19 (coronavirus disease of 2019) pandemic is over; however, the probability of such a pandemic is about 2% in any year. There are international negotiations among almost 200 countries at the World Health Organization (WHO) concerning a global ...
Szabolcs Blazsek +2 more
doaj +1 more source
Estimation in Partially Linear Single-Index Panel Data Models with Fixed Effects [PDF]
In this paper, we consider semiparametric estimation in a partially linear single-index panel data model with fixed effects. Without taking the difference explicitly, we propose using a semiparametric minimum average variance estimation (SMAVE) based on ...
Jia Chen, Jiti Gao, Degui Li
core
Molecular Oncology, EarlyView.Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani +9 more
wiley +1 more source
Unit labor costs and inflation in the OECD countries
PSL Quarterly ReviewThis paper investigates the drivers of inflation in 34 Organization for Economic Cooperation and Development countries from the first quarter of 2020 to the fourth quarter of 2022.
Víctor Manuel Cuevas Ahumada +1 more
doaj +1 more source