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All Journal Economy Bring Ultimate Information All About Development Journal
Lisa Puspita Sari
Universitas Muhammadiyah Berau
Economics, Econometrics & Finance

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PENGARUH PEMBANGUNAN INFRASTRUKTUR JALAN TERHADAP KESEJAHTERAAN MASYARAKAT KABUPATEN BERAU Lisa Puspita Sari
ECO-BUILD Economy Bring Ultimate Information All About Development Journal
Publisher : Prodi Ekonomi Pembangunan, Universitas Muhammadiyah Berau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35915/ej.v8i1.906

Abstract

The purpose of this study is to investigate the impact of infrastructure development on community welfare in Berau Regency. The sample collection method employed in this study is non-probability sampling, with samples selected randomly using a purposive sampling technique. Data collection methods include literature reviews and documentation. The results of the study indicate that infrastructure development significantly influences community welfare in Berau Regency. This is evidenced by the t-table value of 2.57058 being less than the t-count value of 5.370.
ANALISIS HUBUNGAN FERTILITAS DENGAN KEMISKINAN DI KABUPATEN BERAU Lisa Puspita Sari
ECO-BUILD Economy Bring Ultimate Information All About Development Journal
Publisher : Prodi Ekonomi Pembangunan, Universitas Muhammadiyah Berau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35915/ej.v8i2.912

Abstract

The purpose of this study was to determine the causality (reciprocal effect) between fertility and poverty in Berau Regency. Secondary data used were data on the number of poor people and fertility rates in Berau Regency for the period 2017-2022, which have been published by BPS Berau Regency. The analysis tools used were the classical assumption test (normality test, autocorrelation test, heteroscedasticity test), simple linear regression analysis, correlation coefficient, determination coefficient, and t-test. The conclusion of the results of this study is that there is a relationship between fertility and poverty in Berau Regency. This is proven by the results of the t-test showing a calculated t-value> t-table or 4.814> 2.132 and a significance value <probability value (0.009 <0.05). In addition, the closeness of the relationship between fertility and poverty can be seen from the correlation coefficient of 0.923 which indicates a very high or very close relationship. Likewise, the large contribution made by fertility is quite large to the poverty rate in Berau Regency, namely 85.3%.
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