ali jamaludin - Academia.edu (original) (raw)

Papers by ali jamaludin

Research paper thumbnail of Firm Value: Price Earning Growth Determination in Agricultural Sector Companies

This study analyzes firm value with several variables that determine the high and low firm value.... more This study analyzes firm value with several variables that determine the high and low firm value. The ratios used in measuring firm value are price earnings growth (PEG) and price-earnings ratio (PER). In addition, in this study, PER served as a mediating variable and a comparison PEG in describing a true firm value. The samples obtained were 17 agricultural sector companies listed on the IDX for five years of observation from 2015 to 2019. The analytical methods used were RMSE, panel data regression, and path analysis. This research found that PEG is better at describing a firm’s true value than PER. In addition, this study also found that the variable current ratio and debt to total capitalization ratio do not affect PEG. Meanwhile, the variable return on equity affects PEG. Next, the variable current ratio, debt to total capitalization ratio, and return on equity affect PEG after being mediated through PER. The return on equity is the determining variable in influencing the high ...

Research paper thumbnail of Pengaruh Profitabilitas (Roa), Leverage (Ltder) Dan Intensitas Aktiva Tetap Terhadap Penghindaran Pajak (Tax Avoidance) Pada Perusahaan Subsektor Makanan Dan Minuman Yang Terdaftar DI Bei Periode 2015-2017

Eqien: Jurnal Ekonomi dan Bisnis, 2020

This study aims to analyze the effect of Profitability (ROA), Leverage (LTDER), and Intensity of ... more This study aims to analyze the effect of Profitability (ROA), Leverage (LTDER), and Intensity of Fixed Assets Against Tax Avoidance. The population in this study were all food and beverage subsector companies listed on the Indonesia Stock Exchange (BEI) in 2015-2017, namely 18 companies. Data collection using purposive sampling method and based on predetermined criteria, the number of samples obtained were 12 food and beverage sub-sector manufacturing companies listed on the Stock Exchange during the 2015-2017 period. The data analysis method used is the panel data regression analysis method. The results showed that: 1) Profitability (Return On Assets) had a negative and not significant effect on Tax Avoidance, 2) Leverage (Long Term Debt to Equity Ratio) had no effect on Tax Avoidance, 3) CapitL Intensity had no effect on Tax Avoidance.

Research paper thumbnail of Free-Form Surface Generation with Fourth Order Partial Differential Equations

Proceedings of the 2010 International Conference on Mechanical, Industrial, and Manufacturing Technologies (MIMT 2010)

Research paper thumbnail of Monotonicity Preserving Interpolation using Rational Spline

Proceedings of the …, 2011

Abstract—The main spotlight of this work is to visualize the monotone data to envision of very sm... more Abstract—The main spotlight of this work is to visualize the monotone data to envision of very smooth and pleasant monotonicity preserving curves by using piecewise rational cubic function. The piecewise rational cubic function has three shape parameters in each ...

Research paper thumbnail of Phylogeny and Classification of Human Papillomavirus (HPV)16 and HPV18 Variants Based on E6 and L1 genes in Tunisian Women with Cervical Lesions

Asian Pacific Journal of Cancer Prevention, 2018

Human papillomaviruses (HPV), belonging to the Papillomaviridae family, are small, non-enveloped ... more Human papillomaviruses (HPV), belonging to the Papillomaviridae family, are small, non-enveloped virus with a circular double-stranded DNA genome (Zur Hausen and de Villiers, 1994; Walboomers et al., 1999). Over 150 HPV genotypes are identified and grouped into five genera: Alpha, Beta, Gamma, Mu, and Nu papillomaviruses (de Villiers et al., 2004; Bernard et al., 2010). About forty of these genotypes infect the genital tract and are referred to as genital HPVs (Zur Haussen, 2002; Zur Haussen, 2009). Genital HPVs are closely associated with cervical cancer and are grouped into high-risk and low-risk HPVs according to their degree of oncogenicity. Among the high risk HPV genotypes, HPV 16 and 18 alone account for about 80% of total cervical cancer cases (

Research paper thumbnail of Firm Value: Price Earning Growth Determination in Agricultural Sector Companies

This study analyzes firm value with several variables that determine the high and low firm value.... more This study analyzes firm value with several variables that determine the high and low firm value. The ratios used in measuring firm value are price earnings growth (PEG) and price-earnings ratio (PER). In addition, in this study, PER served as a mediating variable and a comparison PEG in describing a true firm value. The samples obtained were 17 agricultural sector companies listed on the IDX for five years of observation from 2015 to 2019. The analytical methods used were RMSE, panel data regression, and path analysis. This research found that PEG is better at describing a firm’s true value than PER. In addition, this study also found that the variable current ratio and debt to total capitalization ratio do not affect PEG. Meanwhile, the variable return on equity affects PEG. Next, the variable current ratio, debt to total capitalization ratio, and return on equity affect PEG after being mediated through PER. The return on equity is the determining variable in influencing the high ...

Research paper thumbnail of Pengaruh Profitabilitas (Roa), Leverage (Ltder) Dan Intensitas Aktiva Tetap Terhadap Penghindaran Pajak (Tax Avoidance) Pada Perusahaan Subsektor Makanan Dan Minuman Yang Terdaftar DI Bei Periode 2015-2017

Eqien: Jurnal Ekonomi dan Bisnis, 2020

This study aims to analyze the effect of Profitability (ROA), Leverage (LTDER), and Intensity of ... more This study aims to analyze the effect of Profitability (ROA), Leverage (LTDER), and Intensity of Fixed Assets Against Tax Avoidance. The population in this study were all food and beverage subsector companies listed on the Indonesia Stock Exchange (BEI) in 2015-2017, namely 18 companies. Data collection using purposive sampling method and based on predetermined criteria, the number of samples obtained were 12 food and beverage sub-sector manufacturing companies listed on the Stock Exchange during the 2015-2017 period. The data analysis method used is the panel data regression analysis method. The results showed that: 1) Profitability (Return On Assets) had a negative and not significant effect on Tax Avoidance, 2) Leverage (Long Term Debt to Equity Ratio) had no effect on Tax Avoidance, 3) CapitL Intensity had no effect on Tax Avoidance.

Research paper thumbnail of Free-Form Surface Generation with Fourth Order Partial Differential Equations

Proceedings of the 2010 International Conference on Mechanical, Industrial, and Manufacturing Technologies (MIMT 2010)

Research paper thumbnail of Monotonicity Preserving Interpolation using Rational Spline

Proceedings of the …, 2011

Abstract—The main spotlight of this work is to visualize the monotone data to envision of very sm... more Abstract—The main spotlight of this work is to visualize the monotone data to envision of very smooth and pleasant monotonicity preserving curves by using piecewise rational cubic function. The piecewise rational cubic function has three shape parameters in each ...

Research paper thumbnail of Phylogeny and Classification of Human Papillomavirus (HPV)16 and HPV18 Variants Based on E6 and L1 genes in Tunisian Women with Cervical Lesions

Asian Pacific Journal of Cancer Prevention, 2018

Human papillomaviruses (HPV), belonging to the Papillomaviridae family, are small, non-enveloped ... more Human papillomaviruses (HPV), belonging to the Papillomaviridae family, are small, non-enveloped virus with a circular double-stranded DNA genome (Zur Hausen and de Villiers, 1994; Walboomers et al., 1999). Over 150 HPV genotypes are identified and grouped into five genera: Alpha, Beta, Gamma, Mu, and Nu papillomaviruses (de Villiers et al., 2004; Bernard et al., 2010). About forty of these genotypes infect the genital tract and are referred to as genital HPVs (Zur Haussen, 2002; Zur Haussen, 2009). Genital HPVs are closely associated with cervical cancer and are grouped into high-risk and low-risk HPVs according to their degree of oncogenicity. Among the high risk HPV genotypes, HPV 16 and 18 alone account for about 80% of total cervical cancer cases (