Multiple Linear Regression Equation Modeling Research Articles

Analysis of the causes of the influence of the industrial economy on the social economy based on multiple linear regression equation

Abstract In industrial economy, the main factors influencing the urban construction and development of social economy is linked to the high-speed rail site accessibility, and this has its influence on the regional economy as a whole, and as an example, this can be explained through the study using a multiple linear regression equation model, built and compared before and after 2 years of data and information. Based on the weighted average travel time and economic potential, it is clear that the construction of urban expressway can help accelerate the aggregation and flow of production factors within the region, to guide the integrated development of local society and economy.

Contribution of pig farming to household in Tenga Subdistrict, South Minahasa District

The people of Tenga Subdistrict, South Minahasa District have raised pigs as well as used them as a source of household income. Pig farming has been running for about 15 years, although sometimes it receives losses. This study aims to determine how much the contribution of pig farming to household income and the factors that affect the income of pig farming in Tenga Subdistrict, South Minahasa District. This research was conducted during March 2021, and the sample locations in Tenga Subdistrict, South Minahasa District in Tenga Village, Pakuweru Village, and Pakuure Village were determined using the purposive sampling method, with the consideration that these areas are areas that have a large population of pigs. The sample was determined by the total quota sampling method, namely all pig breeders in the three sample villages as many as 30 farmers. The analysis model used to estimate the factors that affect income is the multiple linear regression equation models. Pig farming was able to provide the income of IDR 17,431,281/year with an average of 26 pigs/farmer. Pig farming contributed 40% to household income. Pig farming has the largest contribution to the household income of pig breeders. The factors that influence the income of pig farming are the age of the farmer, the number of ownership of pigs, and the type of business combination. Farmers needs to increase the number of sows, to increase household income. The government’s policy is a program of providing assistance in the form of pigs, as broodstock for farmers.

Sebuah Studi Niat Beli Skincare: Pengaruh Social media Marketing, E-WOM, dan In-store Display

Several factors can be used to determine the success of consumer purchase intentions. In this study, the factors that can influence purchase intention are formed from social media marketing, e-commerce, and in-store displays. The purpose of this study was to determine the effect of social media marketing, e-WOM, and in-store displays on purchase intention of skincare products (study on consumers of Rena beauty store-Tuban). This research is quantitative. The sampling technique used was non-probability sampling with judgmental methods. The sample used was 100 people. The respondent in this study has seen the contents of Tiktok owned by Rena beauty store and has never purchased skincare products at Rena beauty store, with an age range of 17-35 years. The measurement scale uses the Likert scale. The measurement method used is a questionnaire, data analysis using multiple linear regression equation models. The data is processed using SPSS version 26. The results of this study indicate that social media marketing has a significant effect on the intention to buy skincare products for consumers in Rena beauty store-Tuban; meanwhile, e-WOM has no significant effect on the intention to buy skincare products for consumers because beauty store-Tuban, the in-store display also does not affect. Significantly on the intention to buy skincare products to consumers of Rena beauty store-Tuban.

PENGARUH PENGETAHUAN PAJAK DAN TINGKAT PENGHASILAN TERHADAP KEPATUHAN WAJIB PAJAK DALAM MEMBAYAR PAJAK KENDARAAN BERMOTOR PADA KELURAHAN BEKASI JAYA

This study aims to examine and analyze the influence of tax knowledge and income levels on taxpayer compliance in paying motor vehicle taxes in the area of Bekasi Jaya, East Bekasi. The data was collected through questionnaires and conducted on 100 respondents residing in the area of Bekasi Jaya Urban Village, East Bekasi. Data analysis in this study using SPSS version 22. The analysis technique used is multiple regression analysis with the least squares equation and hypothesis test using t-statistics to test the partial regression coefficient with level of significance 5%. In addition, the validity test, reliability test, and classic assumption test include normality test, multicollinearity test, and heteroscedasticity test. 
 The results showed that: (1) There is a positive and significant influence between tax knowledge with taxpayer compliance t value> t table (6,709> 1,66) and significance <0,05 (0,000 <0,05), Ho is rejected. (2) There is a significant positive influence between income level with taxpayer compliance, t count> t table (6,917>1,66) and significance <0,05 (0,000 <0,05), Ho is rejected. Based on the results of research are not found variables that deviate from the classical assumption, it shows that the available data have been qualified to use multiple linear regression equation model. From the results of research indicates that taxpayer compliance and income level have a positive effect on taxpayer compliance. The predictive ability of both variables on taxpayer compliance is 70.1%.

Analisis Gaya Hidup Hedonis, Harga, dan Kualitas Produk serta Pengaruhnya terhadap Keputusan Pembelian Sepeda di Era Pandemi Covid-19

The Pandemic Covid-19 makes many people have to live their lives by starting new habits. The form of activity to maintain the health of the body is to exercise. Cycling is one of the trending sports that people love during the Covid-19 pandemic. It was noted that there was a demand for the domestic bicycle market. Bicycle manufacturers are experiencing intense competition. They compete to provide bicycles of good quality at competitive prices. The existence of this tren raises the community's hedonic lifestyle, such as shopping activities and hunting bicycles for fun. The purpose of this research to analyze the effect of hedonic lifestyle, price, and product quality on United's bicycle purchase decisions in Tulungagung Regency. This study uses a sample of 220 respondents who live in Tulungagung Regency with male and female genders of at least 16 years. The sampling method was judgmental sampling with a Likert scale as a measuring instrument. The analysis in this research uses multiple linear regression equation models with SPSS 26. The results showed that the variables of hedonic lifestyle, price, and product quality significantly and positively influenced purchase decisions. As a suggestion, United can increase sales by offering affordable prices and still provide the best quality.

Analysis Effect of BI Rate, Inflation, GRDP, Export Growth and Non-Performing Loans to Rural Bank (BPR) ROA in Lampung Province

Rural Credit Bank (BPR) is a financial institution that has an intermediation function with the activity of collecting funds from the public, in the form of Savings and Time Deposits, and channeling them back to the public in the form of credit. Businessly, the purpose of BPR is to make a profit. BPR's efforts to obtain profit are faced with problems, namely external problems in the form of unfavorable economic conditions and internal problems in the form of credit risk as indicated by the high Non-Performing Loans. This study aims to analyze the macroeconomic influence that is represented by BI Rate, Inflation, GRDP and Export Growth as well as Non-Performing Loans on BPR ROA in Lampung Province.
 This study uses multiple linear regression analysis tools with the Ordinary Least Square (OLS) method carried out using a time span from 2007 to 2017 and hypothesis testing uses t-statistics to test the partial regression coefficients and the significance of the overall effect with a level of significance of 5%. Because the data used are secondary data in the form of time series data that has wide fluctuations or instability, then testing ARCH (Autoregressive Conditional Heteroscedasticity) and GARCH (Generalized Autoregressive Conditional Heteroscedasticity) and to determine the accuracy of the model need to be tested on several classic assumptions that are underlying regression model. Testing the classic assumptions used in this study include tests of normality, heteroscedasticity, autocorrelation, and multicollinearity.
 During the observation period showed that the research data were normally distributed. Based on the heteroscedasticity test and the multicollinearity test, no variables found that deviate from the classical assumptions, but based on the autocorrelation test found a positive autocorrelation. This autocorrelation problem is most likely due to the small amount of data (n). Overall this shows that the available data meets the requirements to use the multiple linear regression equation model.
 Based on the test results the coefficient of determination obtained R2 value of 0.5164 which means that the closeness of the overall independent variable to the dependent variable is 51.64%, while the remaining 48.36% is influenced by other variables outside this regression model. Based on the F statistical test at the 95% confidence level, the calculated F value is 1.28 and the F-Prob value is 0.3805> α 5%, so it can be concluded that the overall variables of BI Rate, Inflation, GRDP, Export Growth and NPL influence ROA. Based on the t test it was concluded that the BI rate, inflation, GRDP and NPL did not have a significant negative effect on ROA, while export growth had no significant positive effect on ROA.

Analisis faktor-faktor yang mempengaruhi pendapatan pedagang pengecer daging babi di kota Tomohon

This study aims to analyze the factors that influence the total income of pig meat retailers in Tomohon City. The sample locations in the Beriman Market in Tomohon City, were determined using the purposive sampling method, based on the consideration that Pasar Beriman is the largest traditional market in Tomohon City, and has pig meat retailers. The sample is determined using a total quota sampling technique of 30 people who are active as retailers. The analysis model used to estimate the factors that influence retailers' income is the multiple linear regression equation model in the form of natural logarithms. The results showed that the factors affecting the income of pig meat retailers in Tomohon City were the amount of meat, price, capital, labor and business experience.

PENGARUH DEBT TO ASSET RATIO, RETURN ON ASSET, TOTAL ASSET TURNOVER DAN CURRENT RATIO TERHADAP PERTUMBUHAN LABA PERUSAHAAN MANUFAKTUR SEKTOR INDUSTRI BARANG KONSUMSI TERDAFTAR DI BEI PERIODE 2016 – 2019

This study was conducted to examine the effect of Debt to Asset Ratio, Return on Assets, Total Asset Turnover and Current Ratio on the growth of manufacturing profits in the consumer goods industry sector listed on the Indonesia Stock Exchange for the period of 2016 - 2019. Data collection techniques used were documentation using data secondary. The data analysis method used is a quantitative method with associative and descriptive method approaches. The analysis technique used is multiple regression and hypothesis testing using partial t-test and F test simultaneously. In addition, a classic assumption test which includes a normality test, a multicollinearity test, an autocorrelation test and a heteroscedasticity test are performed. The classic assumption test shows that if this study does not find any distorted variables that meet the requirements of the multiple linear regression equation model. The samples used were 25 companies in 4 periods, 100 samples. The results showed that Total Asset Turnover partially affected earnings growth. Debt to Asset Ratio, Return on Asset, Total Asset Turnover and Current Ratio influence simultaneously earnings growth.

Determinants of Asset Management Effectiveness and Its Impact on The Fairness of The Asset Presentation

This study aims to analyze asset management effectiveness and its impact on the fairness of the presentation of assets in the local government balance sheet. This research was conducted in 2019 with respondents who were the goods management apparatus at local government organizations in 27 local government in West Java Province. A total of 172 questionnaires were distributed and filled out by the goods management apparatus using the google form application. This research method uses quantitative methods with multiple linear regression equation models with the help of SPSS software. The results of this study indicate the effectiveness of the performance of asset management can be influenced by the commitment of the leadership, the competence of goods management employees, internal control, application of regional asset management information systems. The performance of regional asset management also has an impact on the fairness of the presentation of assets on the local government balance sheet.

Decision theory analysis of airport driver and management based on linear regression analysis

In this paper, we turn the driver decision problem into: the game theory between the revenue generated by the driver after waiting for the waiting in the storage pool and the return to the urban area. When the driver chooses to wait for the yield greater than the return to the urban area, he chooses to wait. On the contrary, we return directly to the urban area. Meanwhile, we collect, analyze and process the information about the taxi in Shanghai Pudong Airport and Shanghai, and calculate the proportion of passengers choosing taxi after arriving at the airport through the Nested Logit model. And multiple linear regression equation model is used to deal with airport passenger throughput, forecast the take-off and landing of flights, speed analysis of taxis and the driving range of taxis under different weather conditions, and ultimately determine the drivers’ different decisions.

PENGARUH MANAJEMEN KURIKULUM DAN PROFESIONALISME GURU TERHADAP MUTU PENDIDIKAN PONDOK PESANTREN QOTRUN NADA KOTA DEPOK Tahun 2019-2020

ABSTRACT
 Curriculum management and teacher professionalism are an important part of educational components in improving the quality of education. The order to achieve a good education and quality it is necessary to a good management, especially in the area of ​​curriculum that will be taught to students about the objectives, content or materials, implementation and evaluation of curricula. In addition to curriculum management there is also a need for professional educators to get students the best service from their teachers. This research inted to (1) Know the impact of curriculum management on the educational quality of Qotrun Nada islamic boarding school Depok, (2) Know the impact of teacher professionalism on the quality of education at Qotrun islamic boarding school Depok, (3) Know the impact of curriculum management and teacher professionalism on quality education Qotrun Nada islamic boarding school Depok. In this research the researcher uses quantitative descriptive with type of correlative research. The data were collected through a questionnaire from a population of 150 who were all teachers at the Qotrun Nada boarding school. Based on the analysis of the research data, the: Management of curriculum boarding, teacher professionalism and quality of education at Qotrun Tada boarding school Depok is good. Simultaneous boarding curriculum management and teacher professionalism influence the quality of education at Qotrun Nada boarding school. This is evidenced by the multiple linear regression equation model with a significance value of 0.000 <0.05, Ho rejected and Ha accepted.
 Keywords: Curriculum Management, Teacher Professionalism, and Educational Quality.

Store Atmosphere dan Gaya Hidup Hedonis sebagai Penentu Keputusan Pembelian (Studi pada Konsumen Rolag Kopi Kayoon Surabaya)

The potential of cafA© and restaurant business in East Java is on the rise and remains enormous enough to run. This has triggered intense competition among cafA© business owners in Surabaya. Currently, there has been a change in lifestyle during society. People (specifically teenagers) in big cities prefer to spend their leisure to relax in the cafe. Many cafes have sprung up with distinguishing concepts to attract consumers. Rolag Kopi Kayoon Surabaya is one of the cafes that has carried out a marketing strategy by creating a different store atmosphere. The hedonic lifestyle of urban communities can be also one of the factors which influence the consumer purchasing decision. This study aims to analyze and discuss the effect of store atmosphere and hedonic lifestyle on purchasing decisions on consumers Rolag Kopi Kayoon Surabaya. This research was conducted at Rolag Kopi Kayoon Surabaya by using data of a questionnaire of 110 respondents with a minimum age of 17 years old. The sampling method used is a judgmental sampling. The measurement scale applied is the Likert scale. The statistical analysis used is multiple linear regression equation models. The results showed that the store atmosphere and hedonic lifestyle variables significantly and positively influenced purchasing decisions. The biggest influence on purchasing decisions is the store atmosphere with a level of influence at 20.7%.

Analysis of Customer Preference Factors for Qardh and Murabahah Products at Bank BRI Syariah of Bungo Regency

Purpose: This research was conducted at BRI Syariah KCP Muara Bungo, this was done because the researchers wanted to find out the influence of customer preferences using qardh and muarabah products with sharia system variables, products, services, places / locations and promotions to customer preferences at BRI Syariah KCP Muara Bungo.Design/Method/Approach:. This study uses a descriptive analysis approach and quantitative methods with the aim of examining the influence between variables studied through hypothesis testing. This study uses the Slovin formula to obtain sample sizes, for data analysis methods using multiple linear regression equation models. The assistance used is the SPSS statistical data processing program version 21.00. windows.Findings: The results showed that overall (simultaneous) there was a significant influence between variables consisting of sharia system variables, products, services, places / locations and promotions to customer preferences in BRI Syariah Muara Bungo KCP. While the variable that has the most influence is promotion (X5), because it has the highest regression coefficient.Originality/Values: Novelty of the study identified from issue studied constitently, and also place of where the study researched.

Analisis Pengaruh Profitabilitas, Financial Leverage Dan Dividen Payout Ratio Terhadap Income Smoothing Pada Perusahaan Manufaktur Yang Terdaftar Di Bursa Efek Indonesia Periode 2014 – 2018

This study was structured to determine the significance level of the Profitability, Financial Leverage and Dividend Payout Ratio variables against Income Smoothing in Manufacturing Companies listed on the IDX for the 2014-2018 period. This study used a purposive sampling technique. The sample used in this study were 49 companies listed on the Indonesia Stock Exchange (BEI). Data obtained from the company's financial statements for 2014-2018. The analysis used in this study is multiple regression analysis to determine the effect of Profitability, Financial Leverage and Dividend Payout Ratio on Income Smoothing at Manufacturing Companies listed on the IDX for the 2014-2018 period. Based on the classic assumption test, namely normality test, heteroscedasticity test, multicollinearity test, and the autocorrelation test found no deviation. This shows that the available data has met the requirements for use in multiple linear regression equation models. The results of the partial analysis show that the Profitability and Financial Leverage variables have a significant positive effect on Income Smoothing. Meanwhile, the Dividend Payout Ratio variable has a negative and insignificant effect on income smoothing. Meanwhile, the simultaneous test results show that the three variables have a significant positive effect on income smoothing. The predictive ability of the three variables on Income Smoothing was 32.8%, while the other 67.2% were explained by other variables outside the independent variables in the study.

ANALISIS PENGARUH INVESTMENT OPPORTUNITY SET, FREE CASH FLOW, RETURN ON ASSET, FIRM SIZE, DEBT TO EQUITY RATIO TERHADAP DIVIDEND PAYOUT RATIO (Studi pada Perusahaan Sektor Keuangan yang terdaftar di Bursa Efek Indonesia (BEI) periode 2012-2016)


 This research was conducted to examine the effect of Investment Opportunity Set, Free Cash Flow, Return On Asset, Firm Size, Debt To Equity Ratio to Dividend Payout Ratio in Financial Sector Companies listed in Indonesia Stock Exchange (IDX) Period 2012-2016. Sampling technique was taken by purposive sampling method. The data were obtained based on the publication of Indonesian Capital Market Directory (ICMD 2017). Obtained a number of samples of 34 companies from 91 companies of the financial sector listed on the Indonesia Stock Exchange 2012-2016. The analysistechnique used is multiple linear regression with the least squares equation and the classical assumption test. Hypothesis test was using f-statistic to test the influence between variables simultaneously and t-statistic to test the partial regression coefficient with 5% confidence level. The results showed that the research data is normally distributed and there is no deviation of classical assumption, it means that the available data have been qualified to use multiple linear regression equation model. Simultaneous analysis result shows that IOS, FCF, ROA, SIZE and DER have an effect on DPR. Partial analysis result show that ROA have a significant positive effect, DER have negative significant effect because the value of significance both < 0,05 whereas IOS, FCF and SIZE have no effect against DPR. 

Analysis of the Effect of Government Expenditures, Inflation, and Labor on the Economic Growth of the City of Palangka Raya

ABSTRACTThis study analyzes the effect of government spending, inflation, and labor on the economic growth of the City of Palangka Raya. The analysis was performed statistically using multiple linear regression equation models and secondary data in line with the time period between 2002-2016. The results of the analysis conclude that partially government expenditure variables have a positive and significant effect on the economic growth of Palangka Raya City, the inflation variable has a positive but not significant effect on the economic growth of Palangka Raya City, and labor variables have a positive and significant effect on the economic growth of Palangka Raya City.

PENGARUH GAYA KEPEMIMPINAN, KEBIJAKAN DESENTRALISASI, DAN DISIPLIN KERJA, TERHADAP KINERJA MANAJERIAL PADA SKPD DI KABUPATEN LOMBOK TIMUR TAHUN 2018

In this study aims to determine whether there is an influence between leadership style, work discipline and decentralization policy on managerial performance in regional work units (SKPD) in East Lombok. Using the Saturated Sample method, 30 SKPD were taken. The analysis technique used is multiple linear regression, performs the classic assumption test (prerequisite) which includes normality test, autocorrelation test, heteroscedasticity test and multicollinearity test. After that also hypothesis testing using t-statistics to test the partial regression coefficient, and F-statistics to test the effect together with the level of 5% (0.05).Based on normality test, autocorrelation test, multicollinearity test and heteroscedasticity test, all independent variables are free from disturbances and no variables deviate from the classical assumptions (Prerequisites). This shows that the available data fulfills the requirements to use multiple linear regression equation models. From the results of the analysis show that leadership style has a positive effect on managerial performance, decentralization policy has no effect on managerial performance, and work discipline has a positive effect on managerial performance.Keywords : leadership style, work discipline, decentralization policy and managerial performance

PENGARUH GAYA KEPEMIMPINAN, KEBIJAKAN DESENTRALISASI, DAN DISIPLIN KERJA, TERHADAP KINERJA MANAJERIAL PADA SKPD DI KABUPATEN LOMBOK TIMUR TAHUN 2018

In this study aims to determine whether there is an influence between leadership style, work discipline and decentralization policy on managerial performance in regional work units (SKPD) in East Lombok. Using the Saturated Sample method, 30 SKPD were taken. The analysis technique used is multiple linear regression, performs the classic assumption test (prerequisite) which includes normality test, autocorrelation test, heteroscedasticity test and multicollinearity test. After that also hypothesis testing using t-statistics to test the partial regression coefficient, and F-statistics to test the effect together with the level of 5% (0.05).Based on normality test, autocorrelation test, multicollinearity test and heteroscedasticity test, all independent variables are free from disturbances and no variables deviate from the classical assumptions (Prerequisites). This shows that the available data fulfills the requirements to use multiple linear regression equation models. From the results of the analysis show that leadership style has a positive effect on managerial performance, decentralization policy has no effect on managerial performance, and work discipline has a positive effect on managerial performance.Keywords : leadership style, work discipline, decentralization policy and managerial performance

Willingness to Pay for Community Based Health Insurance among Households in the Rural Community of Fogera District, North West Ethiopia

Introduction: Community-based health insurance schemes are becoming increasingly recognized as a tool to finance health care in developing countries. The Ethiopian government is now implementing community-based health insurance for citizens in the informal and agriculture sectors as a pilot basis. Objective: This study was conducted to assess the willingness to pay for community based health insurance and associated factors among household heads in the rural community of Fogera district, North West Ethiopia, 2013. Methods: A community based cross-sectional study was conducted. Multistage sampling technique was undertaken to get a total of 528 households. Pre-tested, structured interviewer administered questionnaire was used to collect the desired data. Double-Bounded Dichotomous Choice Variant of the contingent valuation method was used to assess the maximum willingness to pay for the schemes, and a multiple linear regression equation model was used to answer how much one is willing to pay once one decides to enroll in the scheme. The degree of association between independent and dependent variables were assessed using coefficient and p-value. Results: The study revealed that, 80% of respondents expressed willingness to enroll in the community-based health insurance system. The average amount of money willing to pay for the scheme was 187.4Birr per household per annual. Based on the multiple linear regression model; being male [B=17.28], large household size [B= 4.54], schooling experience [B=1.85], farmer household [B=33.79], merchant household [B=58.50], richer household [B=14.94] were significantly associated with the willingness to pay for community based health insurance scheme. Conclusion and recommendation the willingness to pay for the Community-based health insurance scheme was encouraging. However, the amount of the premium should consider the family size, wealth status and the willingness of the households.

In-silico Comparative Study and Quantitative Structure-activity Relationship Analysis of Some Structural Physiochemical Descriptors of Elvitegravir Analogs

Elvitegravir is a new-generation drug which acts as an integrase inhibitor of the HIV virus. The potential inhibition has been tested from the clinical trial data. Here the work basically deals with the quantitative structure-activity relationship (QSAR) analysis by considering some of the physiochemical descriptors like molecular weight, logP, molar volume, and structural descriptors like Winers index, and molecular topological index of the drug analogs. The descriptors were calculated from the E-Dragon server and the multiple linear regression equation models were built by using Minitab tools. The different combinations of structural and physiochemical descriptors were considered for model derivation. The best three models were chosen by observing high R-Sq value, high F-value and low residual errors. The P values (regression) for the three models indicates the significance of the considered descriptors.The overall results obtained with these model suggest that for this perticular drug the activity is dependent on physiochemical descriptors.