The mortality of Philippine companies from 1980 to 2018

A company is a business entity that sells goods and services in order to make money. Di erent studies produced different results on the mortality and lifespans of companies. This paper is a study of the mortality of Philippine companies from 1980 to 2018. The study obtained estimates for the surviva...

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Main Authors: Balingue, Arah Mae R., Cabangis, Ellysa Grace G.
Format: text
Language:English
Published: Animo Repository 2019
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Online Access:https://animorepository.dlsu.edu.ph/etd_bachelors/18565
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Institution: De La Salle University
Language: English
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spelling oai:animorepository.dlsu.edu.ph:etd_bachelors-190782022-02-11T05:48:34Z The mortality of Philippine companies from 1980 to 2018 Balingue, Arah Mae R. Cabangis, Ellysa Grace G. A company is a business entity that sells goods and services in order to make money. Di erent studies produced different results on the mortality and lifespans of companies. This paper is a study of the mortality of Philippine companies from 1980 to 2018. The study obtained estimates for the survival functions and hazard rate functions using the non-parametric methods, Kaplan- Meier and Nelson-Aalen. Furthermore, the maximum-likelihood estimators for the parameters of the survival functions were obtained. The survival functions of all companies and of the sectors namely: financial, holding arms, industrial, mining and oil, property, and services of the above mentioned non-parametric methods were obtained. The maximum likelihood estimators and half- life estimates assuming constant hazard rate were also determined for the entire data set and for the di erent sectors listed. The data was obtained from the Philippine Stock Exchange. The study concluded having the holding rms sector with the highest survival function values, and the mining and oil sector with the lowest survival function values. 2019-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/etd_bachelors/18565 Bachelor's Theses English Animo Repository Mathematics
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
language English
topic Mathematics
spellingShingle Mathematics
Balingue, Arah Mae R.
Cabangis, Ellysa Grace G.
The mortality of Philippine companies from 1980 to 2018
description A company is a business entity that sells goods and services in order to make money. Di erent studies produced different results on the mortality and lifespans of companies. This paper is a study of the mortality of Philippine companies from 1980 to 2018. The study obtained estimates for the survival functions and hazard rate functions using the non-parametric methods, Kaplan- Meier and Nelson-Aalen. Furthermore, the maximum-likelihood estimators for the parameters of the survival functions were obtained. The survival functions of all companies and of the sectors namely: financial, holding arms, industrial, mining and oil, property, and services of the above mentioned non-parametric methods were obtained. The maximum likelihood estimators and half- life estimates assuming constant hazard rate were also determined for the entire data set and for the di erent sectors listed. The data was obtained from the Philippine Stock Exchange. The study concluded having the holding rms sector with the highest survival function values, and the mining and oil sector with the lowest survival function values.
format text
author Balingue, Arah Mae R.
Cabangis, Ellysa Grace G.
author_facet Balingue, Arah Mae R.
Cabangis, Ellysa Grace G.
author_sort Balingue, Arah Mae R.
title The mortality of Philippine companies from 1980 to 2018
title_short The mortality of Philippine companies from 1980 to 2018
title_full The mortality of Philippine companies from 1980 to 2018
title_fullStr The mortality of Philippine companies from 1980 to 2018
title_full_unstemmed The mortality of Philippine companies from 1980 to 2018
title_sort mortality of philippine companies from 1980 to 2018
publisher Animo Repository
publishDate 2019
url https://animorepository.dlsu.edu.ph/etd_bachelors/18565
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