Multiple Linear Regression Analysis Model Research Articles

ANALYSIS OF THE EFFECT OF WORK MOTIVATION, WORK ENVIRONMENT, AND WORK STRESS ON EMPLOYEE PERFORMANCE AT PT BANK TABUNGAN NEGARA (BTN) SHARIA SEMARANG BRANCH OFFICE

This study aims to analyze the significance of the effect of work motivation, work environment, and work stress on employee performance at PT Bank Tabungan Negara (BTN) Sharia Semarang Branch Office either simultaneously or partially. The population in this study were all employees at PT Bank Tabungan Negara (BTN) Sharia Semarang Branch Office. The sampling technique used was purposive sampling, as many as 55 employees. The data used in this study is primary data obtained through the distribution of questionnaires. The data analysis model uses multiple linear regression analysis model. While the data analysis technique used the F statistical test, the coefficient of determination (R2 ), and the t statistic test which was processed using the SPSS 26 program. The results of the analysis and discussion show that work motivation, work environment, and work stress simultaneously have a significant effect on employee performance at PT Bank Tabungan Negara (BTN) Sharia Semarang Branch Office. Partially, work motivation has a positive and significant effect. Meanwhile, work environment and work stress have a positive and insignificant effect on employee performance at PT Bank Tabungan Negara (BTN) Sharia Semarang Branch Office.

Evaluation of macular and choroidal thickness in healthy residents living at high altitude.

Purpose:Assessment of long-term effects of high altitude on choroidal thickness.Methods:This prospective cross-sectional study included 88 and 79 age- and sex-matched healthy individuals who were living at sea-level (SL group) and high-altitude (HA group), respectively. Participants were required to have resided in the same place for at least 10 years. Spectral-domain optical coherence tomography (SD-OCT) scans were conducted in two different and were performed within the same time (08:00 am to 10:00 am). Central macular thickness (CMT) and choroidal thickness were measured at five different points (i.e., at the central fovea and 1 mm and 2 mm temporal and nasal of the fovea). Blood hemoglobin (Hb), red blood cell (RBC), hematocrit (Htc) levels, blood oxygen saturation, heart rate, and body mass index (BMI) were compared between groups statistically.Results:The HA group had a mean age of 47.5 ± 13.3 years, whereas the SL group was 48.7 ± 13.4 years (P = 0.57). There was no significant difference between the groups in terms of CMT. Subfoveal choroidal thickness (SCFT) was 282.73 ± 87.82 mm in the HA group and 310.49 ± 74.73 in the SL group (P = 0.02). The choroid was found to be thinner at all the measured locations in the HA group except the 2 mm nasal point of the fovea. However, only the difference at an SFCT was statistically significant. Furthermore compared with the SL group statistically significant higher Hb, RBC, Htc levels were determined in the HA group. In the multiple linear regression model analysis, age was found an only effective confounder factor for SCFT (P = 0.001, 95% CI 4.132–2.476).Conclusion:The systemic adaptive changes due to chronic high altitude exposure may cause structural changes in the choroidal vascular network. The current study results revealed significant thinning only at SFCT. Large-scale longitudinal studies are needed to obtain more definitive data on this subject.

PENGARUH LIKUIDITAS SAHAM TERHADAP STOCK PRICE CRASH RISK PADA PERUSAHAAN INDUSTRI CONSUMER GOODS DI BURSA EFEK INDONESIA PADA TAHUN 2010-2019

This study aims to obtain empirical evidence of the effect of stock liquidity on the stock prices crash risk. Stock liquidity is measured by measuring Trading Volume Activity (TVA). The stock price crash risk is calculated using the negative coefficient formula model of skewness (NCSKEW). The sampling method used was purposive sampling in order to obtain 8 observation companies of the consumer goods industry on the Indonesia Stock Exchange (BEI) for the period 2010-2019. The hypothesis in this study was tested using multiple linear regression analysis model placed with Eviews9 software. Based on the test results it was found that stock liquidity as measured by trading volume activity (TVA) had a significant negative effect on the stock prices crash risk, while Size as a control variable it also has no significant effect, but the second control variable, namely price on book value (PBV) has a significant positive effect.

Peranan Jumlah Wisatawan Asing, Nilai Tukar, dan PMDN dalam Sektor Pariwisata terhadap Pendapatan Devisa Pariwisata Indonesia

Foreign exchange reserves have many indicators that affect their income, one of which is the tourism sector. The tourism sector has an important role as a source of foreign exchange reserves. Tourism activities create demand, both consumption and investment, which can increase the income of foreign exchange reserves in Indonesia. This study uses data from 1990 to 2019. The method used in this study is a multiple linear regression analysis model using the OLS method. The results of multiple linear regression analysis show that (1) there is a significant influence between the number of foreign tourists on tourism foreign exchange (2) there is a significant influence between the exchange rate on tourism foreign exchange (3) there is a significant influence between domestic investment in the hotel sector and restaurants to tourism foreign exchange.

Effect of Capital Structure and Growth Opportunity on Firm Value (Case Study on Manufacturing Companies on the Stock Exchange Indonesian Securities)

The calculation results obtained using the multiple linear regression analysis models show that capital structure and growth opportunity simultaneously have a positive and significant influence on firm value. This is supported by the F-counted value of 4,645 at the 0.011 significance level smaller than 0.05, which means that the F-count is greater than the F-table value of 4,645> 3,058. The capital structure is partially insignificant to the company. This is supported by the T-count value of 0.273 at a significance level of 0.785 greater than 0.05, which means that the T-count is smaller than the T-table value of 0.273 <1.976. The growth opportunity is partially negative and significant. This is supported by a T-count value of -3.033 at a significance level of 0.003, smaller than 0.05, which means the amount smaller than the T-table value is -3.033 <1.994.

PENGARUH INVESTASI, PAD DAN DAU TERHADAP PERTUMBUHAN EKONOMI DI KABUPATEN/KOTA PROVINSI BALI

The occurrence of disparities in economic growth in the districts/cities of Bali Province. This study aims to analyze and determine the effect of investment, local revenue (PAD), and general allocation funds (DAU) on economic growth in the districts/cities of Bali Province and to determine the dominant variables affecting economic growth. The data source is secondary data using panel data consisting of time series data for five years and cross section data of nine districts/cities that produce 45 observations. The analytical technique used in this research is the multiple linear regression analysis model. The results of this study indicate that simultaneously investment, local revenue (PAD), and general allocation funds (DAU) have a significant effect on economic growth in the districts/cities of Bali Province. Local revenue (PAD) is the dominant variable that influences economic growth in Bali Province. Keywords: economic growth, investment, PAD, DAU

PENGARUH PENDIDIKAN DAN PELATIHAN, KEPEMIMPINAN, TANGGUNG JAWAB DAN KOMPENSASI TERHADAP KINERJA GURU

This study aims to determine and analyze the variables of education and training (training), leadership, responsibility and compensation affect the performance of State Junior High School teachers in Marisa District.
 The population that is used as the research target is the parties related to the performance of State Junior High School Teachers, a total of 70 people, and all of them are respondents using multiple linear regression analysis models.
 Based on the results of statistical analysis through the SPSS Program, it shows that together the four independent variables, namely: the influence of education and training, leadership, responsibility, and compensation have a positive and significant influence on teacher performance and leadership has a dominant significant influence on teacher performance. State Junior High School in Marisa . District

The Impact of Customer Relationship Management on Business Performance : The Mediating Effect of Innovation Capability

The motivation of this research is to assess the relationship existing between Customer Relationship Management (CRM) and Business Performance (BP) alongside the mediating effect of Innovation Capability (IC) as a crucial study in the telecommunication sector in Ghana. The proposed model was blueprinted based on relationship marketing theory, innovation theory, resource-based view theory and related literature of CRM as an independent variable, Business Performance as an independent variable and Innovation Capability as a mediating variable. Data was collected from 579 various departmental heads, branch managers and the permanent staff of six mobile communication companies in Ghana turned out to be analysed by the use of multiple linear regression analysis and Structural Equation Model (SEM). The analysis of the study was enacted by using STATA and AMOS statistical software package to excerpt the results. The results indicated a statistically positive and significant relationship among CRM, innovation capability and business performance. Also, it was found that innovation capability has a significantly positive and partially mediating effect on CRM constructs and business performance.

PENGARUH IKLIM KOMUNIKASI ORGANISASI DAN GAYA KOMUNIKASI PIMPINAN TERHADAP KINERJA PEGAWAI PTS DI RIAU

This study aims to analyze the influence of organizational communication climate and also the influence of leadership communication style on employee performance in one of the Riau Private Universities. The research method used in this study is descriptive analysis to provide an overview of respondents and quantitative analysis using multiple linear regression analysis models. The theory used is Organizational Communication Theory and organizational climate theory. The results of this study found that the communication climate in one of Riau's private universities is positive. Likewise, the leadership's communication style which is based on equality (The Equilitarian Style), makes the performance of employees have high trust between employees and leaders. Decisions are made based on mutual agreement, honesty, listening to each other both up and down, and mutual attention for high performance. The influence of a leadership style based on equality (The Equilitarian Style), also makes the organizational climate more responsive, responsible, and integrated and consistent accountability

A comprehensive assessment of the performance of China’s provincial zero-waste cities and impact factor diagnosis

The large disparities in resource endowment and economic development in different regions have caused large differences in promoting zero-waste (ZW) cities. This study comprehensively considers the whole life cycle chain of solid waste and the guarantee mechanism for promoting the development of ZW cities, and constructs an index system from four dimensions: solid waste reduction at the source, solid waste resource utilization, solid waste final disposal, and development of security capacity. Furthermore, it adopts the TOPSIS–entropy weight method to evaluate the development status of ZW cities in 31 provinces, autonomous regions, and municipalities under the Central Government of China from 2010 to 2019 (Hong Kong, Macao, and Taiwan were excluded due to lack of data). The results show an upward trend of ZW levels in twenty-five provinces; a downward trend in four provinces, namely, Fujian, Heilongjiang, Jilin, and Liaoning; and a roughly f lat trend in two provinces, namely Henan, and Ningxia. Yunnan, Gansu, and Guizhou provinces have the most significant improvement in the ZW levels. Meanwhile, the eastern region has the highest ZW level, followed by the central and western regions. Combined with Geographic Information System (GIS), the solid waste management capacity of each region was analysed on the basis of the aforementioned four dimensions. Spatial differences were determined in the solid waste management characteristics of different regions. In terms of source reduction, the central and a few western regions have the best performance. Furthermore, the final disposal in the north is higher than that in the south, and the resourcefulness and development of security capacity show a clear decreasing trend from the east to west. Using a multiple linear regression analysis model, we analysed the potential factors affecting the ZW level of each region from four aspects: economy, technology, resource endowment, and education. The results indicated significant differences in the role of the same type of index in the ZW levels in each region. This paper assessed the performance of China’s ZW cities from both temporal and spatial perspectives, and the relevant influencing factors were further examined. It can provide a theoretical support and decision-making basis for China to improve ZW level further, narrow down the regional gaps, and implement green development and high-quality economic transformation, with important theoretical and practical values.

Pocket-sized sensor for controlled, quantitative and instantaneous color acquisition of plant leaves

The color of plant leaves can be assessed qualitatively by color charts or after processing of digital images. This pilot study employed a novel pocket-sized sensor to obtain the color of plant leaves. In order to assess its performance, a color-dependent parameter (SPAD index) was used as the dependent variable, since there is a strong correlation between SPAD index and greenness of plant leaves. A total of 1,872 fresh and intact leaves from 13 crops were analyzed using a SPAD-502 meter and scanned using the Nix™ Pro color sensor. The color was assessed via RGB and CIELab systems. The full dataset was divided into calibration (70% of data) and validation (30% of data). For each crop and color pattern, multiple linear regression (MLR) analysis and multivariate modeling [least absolute shrinkage and selection operator (LASSO), and elastic net (ENET) regression] were employed and compared. The obtained MLR equations and multivariate models were then tested using the validation dataset based on r, R2, root mean squared error (RMSE), and mean absolute error (MAE). In both RGB and CIELab color systems, the Nix™ Pro color sensor was able to differentiate crops, and the SPAD indices were successfully predicted, mainly for mango, quinoa, peach, pear, and rice crops. Validation results indicated that ENET performed best in most crops (e.g., coffee, corn, mango, pear, rice, and soy) and very close to MLR in bean, grape, peach, and quinoa. The correlation between SPAD and greenness is crop-dependent. Overall, the Nix™ Pro color sensor was a fast, sensible and an easy way to obtain leaf color directly in the field, constituting a reliable alternative to digital camera imagery and associated image processing.

Faktor-Faktor yang Mempengaruhi Preferensi Anak Pekerja Migran Indonesia untuk Bekerja ke Luar Negeri di Kabupaten Cilacap

This study aims to analyzing the preferences of Indonesian migrant workers children to work abroad in Cilacap Regency, analyzing the factors affecting the preference of Indonesian migrant workers children to work abroad in Cilacap Regency, and analyzing differences in preferences of Indonesian migrant workers children to work abroad in Cilacap Regency based on demographic characteristics. Preferences of Indonesian migrant workers children to work abroad became dependent variable, meanwhile income, education, age, gender, and marital status as independent variable. The data collection method used purposive sampling with 100 samples and use multiple linear regression analysis model. The results obtained are: the indicators of preference for opening a new business, land and house ownership are more dominant than other indicators preference to work abroad. Income, education, age, gender, and marital status have an effect toward preferences of Indonesian migrant workers children to work abroad. There is difference in preferences of Indonesian migrant workers children to work abroad based on demographic characteristics.

Analysis of the Influence of the Board of Directors, Company Size, Management Ownership, and Kap Audit on the Financial Performance of Bank Perkreditan Rakyat (BPR)

This study aims to analyze the effect of the board of directors, firm size, managerial ownership, and audit of KAP (Public Accounting Firm) audit on the financial performance of Bank Perkreditan Rakyat(BPR). This type of research is associative research. In this study, the population of rural banks located in the Bekasi area was used. The data obtained is based on financial reports that have been published on the website of the Financial Services Authority (www.ojk.go.id) for the period 2018-2021. The data obtained from the results of the study were analyzed using multiple linear regression analysis models using the Eview 10 software program. The results showed that the KAP audit variable had a significant influence on the return on assets of rural banks in the Bekasi area. This is because the resulting p-value is smaller than 0.05. Then the firm size variable significantly affects non-performing loans with a negative relationship direction. The KAP audit variable was also proven to have a significant effect on non-performing loans with a similar direction, namely negative. Both are able to affect non-performing loans because the p-value obtained is smaller than 0.05. Simultaneously also found the effect of the board of directors, company size, managerial ownership, and KAP audits on the return on assets or non-performing loans of BPRs in the Bekasi area for the 2018-2021 period.

Analysis of the Influence of the Board of Directors, Company Size, Management Ownership, and Kap Audit on the Financial Performance of Bank Perkreditan Rakyat (BPR)

This study aims to analyze the effect of the board of directors, firm size, managerial ownership, and audit of KAP (Public Accounting Firm) audit on the financial performance of Bank Perkreditan Rakyat(BPR). This type of research is associative research. In this study, the population of rural banks located in the Bekasi area was used. The data obtained is based on financial reports that have been published on the website of the Financial Services Authority (www.ojk.go.id) for the period 2018-2021. The data obtained from the results of the study were analyzed using multiple linear regression analysis models using the Eview 10 software program. The results showed that the KAP audit variable had a significant influence on the return on assets of rural banks in the Bekasi area. This is because the resulting p-value is smaller than 0.05. Then the firm size variable significantly affects non-performing loans with a negative relationship direction. The KAP audit variable was also proven to have a significant effect on non-performing loans with a similar direction, namely negative. Both are able to affect non-performing loans because the p-value obtained is smaller than 0.05. Simultaneously also found the effect of the board of directors, company size, managerial ownership, and KAP audits on the return on assets or non-performing loans of BPRs in the Bekasi area for the 2018-2021 period.

Longitudinal impact of a poverty simulation on healthcare practitioners' attitudes towards poverty

BackgroundMany clinicians have limited knowledge about the challenges of living in poverty, leading to stigma and differential treatment in healthcare settings. A poverty simulation event may help clinicians gain empathy and knowledge about the ways that poverty impacts health and well-being. PurposeThis study evaluated the impact of a poverty simulation and the effect of personal characteristics on clinicians' attitudes towards poverty. MethodsUsing a prospective longitudinal mixed-methods study design, a convenience sampling of clinicians from a freestanding children's hospital was recruited to participate in a poverty simulation event. The 21-item Attitudes Towards Poverty (ATP) tool was administered pre- and post-simulation and at 3 follow-up time points. Multiple linear regression analysis and linear mixed effects models were used to analyze ATP data. Qualitative data were analyzed to identify broad themes. ResultsMean scores in the ATP domains of stigma and structural perspective increased post-simulation, but only stigma scores demonstrated sustained improvement. Scores in the personal deficiency domain remained unchanged. Being male, White, and having Liberal political views were associated with lower ATP scores in our data. Qualitative data show participants felt the simulation generated feelings of compassion and empathy. DiscussionSimulation participation improved ATP scores in two domains immediately post-event, suggesting the simulation positively impacted clinicians' attitudes towards poverty. Follow-up data suggest the impact of the simulation may be temporary. Translation to health education practiceExperiential learning activities, like poverty simulations, help foster awareness and empathy among clinicians but may not have long-term impact. Ongoing education is needed to create a workforce sensitized and equipped to care for families from all backgrounds.

PENGARUH JOB ENRICHMENT, REWARD DAN TEAMWORK TERHADAP EMPLOYEE ENGAGEMENT PADA PT NUSANTARA BERLIAN MOTOR

This study aims to determine the effect of Job Enrichment, Reward and Teamwork on Employee Engagement at PT Nusantara Berlian Motor. The sample in this study were all employees of PT Nusantara Berlian Motor, totaling 45 employees. This research was conducted from July to November 2020. Sources of data were collected through questionnaires. This study uses quantitative data with multiple linear regression analysis model. The results showed that Job Enrichment and Reward had a positive and significant effect on Employee Engagement at PT Nusantara Berlian Motor partially. Teamwork does not have a significant effect on Employee Engagement at PT Nusantara Berlian Motor partially. Job Enrichment, Reward, and Teamwork simultaneously have a positive and significant effect on Employee Engagement at PT Nusantara Berlian Motor. Keywords: Job Enrichment, Reward, Teamwork, Employee Engagement

PENGARUH PENATAUSAHAAN ASET TETAP TERHADAP KUALITAS LAPORAN KEUANGAN Studi Kasus pada BAPPEDA Kabupaten Lombok Barat

This study aims to find empirical evidence in support of the hypothesis that there is an effect of fixed asset administration consisting of bookkeeping, inventory and reporting on the quality of financial reports (a case study at Bappeda West Lombok Regency). The method used in this research is quantitative method. With data analysis techniques using the help of the SPSS application program which includes validity, reliability, multiple linear regression analysis and coefficient of determination as well as hypothesis testing consisting of partial test or t test and simultaneous test or f test. The sample determination uses a non-probability sampling technique, namely the saturated sample method. Data collection is carried out through direct observation and surveys are carried out by distributing questionnaires to respondents. This study uses a multiple linear regression analysis model with SPSS 20 software. This study proves that there is a significant influence between the administration of fixed assets on the quality of financial reports at Bappeda West Lombok Regency.

The Effect of Price, Land Area and Production Costs on Rice Farmer’s Income: Case in Bone Bolango Regency

This study aims to determine the effect of price, land area and production costs on the income of rice farmers in North Toto Village, Tilongkabila District, Bone Bolango Regency. Data collection techniques used in this study were observation, interviews, questionnaires, and documentation. With a total sample of 44 farmers in North Toto Village. This research method uses a quantitative approach with multiple linear regression model analysis. The results showed that the price had a negative and insignificant effect on the income of rice farmers in North Toto Village. This means that every 1% increase in price can reduce income by 0.237. Land area has a positive and significant effect on the income of rice farmers in North Toto Village. This means that every 1% increase in land area can increase income by 0.682. Production costs have a negative and significant effect on the income of rice farmers in North Toto Village. This means that every 1% increase can reduce income by -0.254. The coefficient of determination (R Square) is 0.596, this shows that the percentage of rice farmers' income variation which is explained by the variation of the independent variables, namely price, land area and production costs is 59.6% for the remaining 40.4% influenced by other variables.

A Study on Online Purchasing Behavior in JD.com

Online shopping or purchasing is a human activity where people buy goods, products, or services through the Internet. In this time, individuals are increasingly transitioning to online shopping or purchasing alongside the development of different websites (Tsai, Janice, & Egelman, 2001). The objective of this research is to explore the characteristics of online purchasing behaviors, factors affecting these behaviors, and the extent of the impact of these factors in JD.com, which is one of China’s biggest and largest online purchasing platforms (JD.com, n.d.). The respondents of this research were individuals who are customers of JD.com or individuals who have the experiences or intention of purchasing on the same platform. The qualitative analysis of this research reveals that four characteristics of online purchasing behavior in the case of JD.com are present. First, the customers of online purchasing in JD.com pay more attention to the quality of the goods. Second, the price is the most important factor. The results of the multiple linear regression model and principal component analysis show that there are three indirect factors of online purchasing behaviors. These are the affect factors, social factors, and perceived risk factors. These three factors influence online purchasing behaviors through influencing online purchasing intention. Moreover, there are also three direct factors of online purchasing behaviors. These are the habits, facilitating conditions, and online purchasing intentions. Further, results show that the influences of all six factors are significant. In conclusion, JD.com and other online shopping platforms can use the result of this research and pay attention to the six factors affecting online purchasing behaviors to improve a company’s services and increase the number of its customers.

Influence of the key account manager in the provisioning management: Evidence from staple companies during the events of COVID-19

The purpose of this research was to evaluate the degree of influence exercised by the Key Account Manager in the provisioning management in the main companies called Staple in Peru, during the events of COVID-19. The research was of type quantitative, cross-sectional and temporal, with a non-experimental design, using a multiple linear regression model and correlation analysis to determine the impact that exists between the variables. The data belongs to the Industrias San Miguel company, distributed in a weekly period from June 2019 to March 2021, which gives 88 observations. The results allow us to conclude that the Key Account Manager is an important manager of the supply of goods during the crisis caused by COVID-19 in staple companies.