Results 81 to 90 of about 422,036 (343)
Conditional heteroskedasticity in qualitative response models of time series: a Gibbs sampling approach to the bank prime rate [PDF]
Previous time series applications of qualitative response models have ignored features of the data, such as conditional heteroskedasticity, that are routinely addressed in time-series econometrics of financial data.
Michael Dueker
core
Chemistry &Biodiversity, EarlyView.The hexane extract was obtained from the seeds of H. impetiginosus, from which fatty acids and FAMEs were obtained. The three samples were tested on C. quinquefasciatus larvae, promoting mortality with moderate LC50 values. The hexane extract was analyzed by gas chromatographymass spectrometry (GC‐MS), and the most abundant compounds were ethyl oleate (
Luana Cristina Diniz Santos +6 more
wiley +1 more source
Cogent Economics & FinanceIn the wake of the COVID-19 pandemic, several countries resorted to various levels of lockdown as a panacea for the rampant spread of the virus. However, the imposed lockdown was not without economic challenges, particularly for the poor in developing ...
Benjamin Amoah, Anthony Amoah
doaj +1 more source
A very brief survey of regression for categorical data. Categorical outcome (or discrete outcome or qualitative response) regression models are models for a discrete dependent variable recording in which of two or more categories an outcome of interest ...
A. Colin Cameron
core
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Identification of firefighting strategies (i.e., which endangered units to suppress or cool first) in chemical and process plants falls under the domain of multi‐objective decision‐making (MODM), where not only the safety and integrity of the affected process plant but also the safety of on‐site and off‐site vulnerable targets matter.
Sina Khakzad, Nima Khakzad
wiley +1 more source
Ordered Response Models for Sovereign Debt Ratings [PDF]
Using ordered logit and probit plus random effects ordered probit approaches, we study the determinants of sovereign debt ratings. We found that the last procedure is the best for panel data as it takes into account the additional cross-section error ...
António Afonso +2 more
core
Agriculture & Food Security, 2017 BackgroundFood security has been observed to be severe in northern Ghana than any other area of the country. Though this has been acknowledged, few attempts have been made to curb the situation.
P. Nkegbe, B. Abu, H. Issahaku
semanticscholar +1 more source
A Cross‐Cultural and Developmental Investigation of the Association Between Color and Temperature
Color Research &Application, EarlyView.ABSTRACT The perception of colors involves many contexts in which human beings develop connections. Colors and temperatures are seemingly unrelated concepts, yet our brains have created ways of linking them. According to the literature, primarily from Western cultures, colors such as red and yellow are typically associated with warmth, whereas blue is ...
Ndeye Meissa Koura Sow +7 more
wiley +1 more source
Interpreting interaction terms in linear and non-linear models: A cautionary tale [PDF]
Interaction terms are often misinterpreted in the empirical economics literature by assuming that the coefficient of interest represents unconditional marginal changes. I present the correct way to estimate conditional marginal changes in a series of non-
Drichoutis, Andreas
core +1 more source
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This study examines the impact of board cultural diversity on ESG disclosure in family firms, exploring the mediating role of the CSR committee. Using a sample of 298 listed European non‐financial family firms (2013–2022) and 2SLS models, we demonstrate that cultural diversity is positively associated with ESG disclosure, and the presence of a
Anna Maria Moisello +2 more
wiley +1 more source