Regression analysis

The study aims to compare the use of strategic management accounting (SMA) by organizational structure (level of autonomy, year of establishment, and student size) of Vietnamese public universities. Survey data was collected from 142 accountants of Vietnamese public higher education institutions through questionnaires and regression analysis using SPSS 22 software.

7p viengfa 28-10-2024 0 0   Download

The results of using machine learning via genetic programming (GP) to automatically generate novel effective length factor formula in accordance with AISC standard are presented in this article. The data points obtained from applying the numerical method equation solving for the transcendental equation for the effective length of the braced frame were fed into the machine learning algorithm.

5p vibecca 01-10-2024 3 1   Download

In this study, eight traditional regression equations representing the linear and non–linear correlation between gauging discharge and water level (stage) at PoLech station in Da river, were evaluated with the aim of determining the most suitable equations for discharge interpolation and high flow extrapolation.

17p vibecca 01-10-2024 2 1   Download

The objective of the paper was to analyze factors influencing the green purchase intention of students through a case study at the Vietnam National University of Agriculture (VNUA), Hanoi, Vietnam. The primary data were collected from a survey of 121 undergraduate students in 2020. The study employed descriptive statistics, exploratory factor analysis (EFA), and multiple regression analysis.

14p vibecca 01-10-2024 1 1   Download

The study aimed to determine the prevalence of overweight/obesity and describe some risk factors among high schoolers of Le Quy Don in Hai An County, Hai Phong City in 2019. Studied subjects included 1381 high schoolers aged from 15 to 17 years old. Method was a cross-sectional study.

10p vibecca 01-10-2024 6 2   Download

The implementation duration of road work is critical as it impacts both the cost and outcome of the project. The article examines the techniques used to determine the time required for the completion of road work projects. It explores the approach to estimating the duration of road work projects in low- and middle-income countries (LMICs) based on the ROCKS database created by the World Bank.

13p vifaye 20-09-2024 3 1   Download

This article studies determinants of the sales of food companies listed in Vietnam stock market in the increasing trend of international trade. We carried out a research on 50 listed food companies in Vietnam in the period from 2014 to 2019. In this study, beside the regression analytical technique, the Blinder - Oaxaca decomposition analysis is used to study more deeply the effect of factors on the sales of companies.

19p toduongg 24-08-2024 3 1   Download

The study aims to investigate the factors affecting marketing strategy of logistics enterprises in the central key economic region. This study uses quantitative research methods through SPSS to test the scale reliability, exploratory factor analysis (EFA) and regression analysis. Data were collected from 120 logistics enterprises in the central key economic region. The results show that four factors positively affect the marketing strategy of logistics enterprises, including information technology capability, human resources, competitors, legal environment.

14p toduongg 24-08-2024 7 3   Download

The study aims to investigate the factors affecting Online Shoppers’ Repurchase Intentions in Binh Dinh Province. This study uses quantitative research methods and using SPSS to test the reliability of the scale, exploratory factor analysis (EFA) and regression analysis. Data for this research were collected from 135 online shoppers in Binh Dinh. The results show that four factors positively affect repurchase intention, including perceived usefulness, trust, perceived value, and enjoyment.

15p toduongg 24-08-2024 2 1   Download

This paper is conducted to investigate the relationship between customer satisfaction and firm performance within the businesses that are the retailers of technological devices such as smartphones, laptops, desktop computers, and peripheral devices in Vietnam. The research method used in this study is a quantitative method with multivariate statistical analysis steps such as testing by Cronbach's Alpha coefficient, explore descriptive analysis, correlation analysis, exploratory factor analysis, and multi-stepwise regression analysis.

18p toduongg 24-08-2024 0 0   Download

The paper investigates the factors including stakeholder pressure, awareness of senior executives, accountant qualification and business characteristics affecting the implementation of environmental accounting for listed companies on the Vietnamese stock market. Through qualitative and quantitative research, the author conduct survey with 135 interviewees of listed companies from November 2022 to January 2023. SPSS software was used to perform exploratory factor analysis (EFA) and linear regression to determine the influence of independent factors on environmental accounting implementation.

16p toduongg 24-08-2024 3 1   Download

This study aims to evaluate the influence of electronic word-of-mouth (eWOM) on the tourist preference for the Hue tourism destination. From the surveyed data of 298 domestic tourists, we conduct Logistic Regression analysis to investigate the relationship between eWOM about the destination, the destination's image (eWOM_IM), facilities (eWOM_FA), and tourists' preference for the destination (PREF).

15p toduongg 24-08-2024 4 2   Download

This aim of this study is to measure the technical efficiency score and identify the factors that affect the technical efficiency in plastic manufacturing firm in Malaysia for the year 2015 using the two stage Data Envelopment Analysis (DEA) method. The first stage involves calculating the efficiency score through the DEA using firm-level data, provided by the Department of Statistics, Malaysia. In the second stage, Tobit Regression Analysis was used to identify the significant factors affecting the efficiency of the plastic industry.

9p longtimenosee09 08-04-2024 7 1   Download

The study was conducted by using the method of Data Envelopment Analysis (DEA) two stages. The first stage involves the calculation a score of efficiency through the DEA by using firm’s data while the second stage Regression Tobit Analysis used to identify significant factors influencing to technical efficiency in machinery industrial.

12p longtimenosee09 08-04-2024 6 1   Download

The article "A review of metaheuristic optimized machine learning regression with applications in construction engineering" aims at reviewing state-of-the-art research works involving the use of metaheuristic optimized machine learning regression models. Recent research articles published in the time period of 2019-2021 are surveyed. Research areas of construction material, construction management, structural engineering, geotechnical engineering, hydraulic engineering, and structural health monitoring are taken into account.

7p nhanchienthien 25-07-2023 7 4   Download

With a view of providing investors with a better understanding of the risk and return relationship in the A-share market over the past decade, this thesis adapts several empirical models to the circumstances in China and conducts four empirical analyses. The analysis is undertaken employing the returns on the Chinese A-share market, the Chinese B-share market and the Hong Kong H-share market together with a series of developed stock markets.

196p runthenight04 02-02-2023 9 3   Download

The impact of hepatic resection for liver metastases (LM) on the survival of pediatric patients with Wilms’ tumor (WT) is unclear. So far, there is a lack of studies investigating the best suited treatment for patients with WTLM, and the role of liver resection has rarely been investigated. Thus, the development of evidence-based guide‑ lines concerning indications of liver resection for WTLM remains difficult.

16p vielonmusk 21-01-2022 13 1   Download

Bayesian kernel machine regression (BKMR) analysis was used to evaluate the univariate contaminant exposure effect as well as the contaminant mixture effects on levels of thyroid hormones. Significant and positive associations were found between total T3 and PC-2 (high positive nickel and cadmium loadings), total T3 and PC-3 (negative association with negative loading for nickel and positive loading for cadmium) and TSH and PC-1 (high positive loadings for organic contaminants).

9p thebadguys 15-01-2022 13 1   Download

This paper estimated the degree of elasticity substitution of inputs, particularly young labor, older labor, and physical capital. The elasticity of input substitution was estimated using a nested constant elasticity of substitution (CES) production function and nonlinear regression analysis. Research data were obtained from the annual secondary data of government sources from 1990 to 2013. The findings indicated that the input substitutability of young and older labor was low. However, capital and labor could substitute for each other.

5p guernsey 28-12-2021 19 0   Download

The study collected information from 438 e-commerce customers in Bangkok and used a questionnaire as the research instrument. Statistics for the data analysis were the Pearson correlation coefficient and stepwise multiple regression analysis.

9p guernsey 28-12-2021 14 1   Download