This study tries to (1)to examine the difference of corporate social performance (CSP) between the old IPO firms and the new IPO firms, and (2)to investigate the influence of corporate social performance (CSP) on stock return.Corporate social performance (CSP) is measured using NH approach and stock return is THROWING KNIVES measured using cumulati
CLARIFICATION OF BIOLOGICAL (TROPHIC) FEATURES OF SOME ARTHROPODS IN THE CONDITIONS OF CLIMATE CHANGE.
For a long Lip Balm time (since 2005) we have conducted a number of studies of the species composition of entomocomplexes inhabiting various biocenoses, including those artificially created.Under the influence of changes in the parameters of the environment, the formation and diversity of entomocomplexes varies greatly.We studied the entomofauna of
The Slashed Power Half-Normal Distribution with Applications
In this paper, an extension of the power half-normal (PHN) distribution is introduced.This new model is built on the application of slash methodology for positive random variables.The result is a distribution with greater kurtosis than the PHN; i.e., its right tail is heavier than the PHN distribution.Its probability density, survival and hazard ra