This study investigates the predictive power of sentiment metrics concerning the volatility of tourism-related stocks listed on the Pakistan Stock Exchange (PSX) during recent crises.We employed univariate and multivariate GARCH-family econometric models to analyze daily data collected from March 2020 to April 2023.The data is categorized into two
Understanding behavioral ontogeny is important for the successful conservation of endangered marine mammals.This is particularly the case for phocid seals, as during the early stages of their life they must acquire, largely independently, essential survival skills.We studied the maternal behavior and early behavioral ontogeny of the Mediterranean m
The results of research on the process of applying lubricating coatings are presented in this work.For this purpose, plastic greases were used, in which the hp 72p base oil is perfluoropolyether (PFPE) and the thickener is poly(tetrafluoroethylene) (PTFE).Due to their consistency, these materials are classified into different classes according to t
This paper aims to highlight the role of the Romanian Court of Auditors in using the financial resources of the state and the public sector, whose mission is to jacques marie mage picabia certify the accuracy of the accounts, results and financial statements.The strategic objectives of the institution are: correct and efficient management and use o
In this paper, we introduce a new class of symmetric bimodal distribution.We define the distribution by means of a stochastic representation as the mixture of a tenga air-tech regular symmetric component alpha normal random variable with respect to the power of a uniform random variable.The proposed distribution is more velgen vff 12 flexible in te