scholarly journals Determinants of access to the SARS-CoV-2 vaccine: a preliminary approach

2021 ◽  
Vol 20 (1) ◽  
Author(s):  
Brigitte Renata Bezerra de Oliveira ◽  
Ana Iza Gomes da Penha Sobral ◽  
Marcelo Luiz Monteiro Marinho ◽  
Marcos Felipe Falcão Sobral ◽  
André de Souza Melo ◽  
...  
Keyword(s):  
Human Development ◽  
Structural Equation ◽  
The United States ◽  
Equation Modeling ◽  
Income Poverty ◽  
Socioeconomic Indicators ◽  
Extreme Poverty ◽  
Explanatory Variables ◽  
Endogenous Variables ◽  
The Impact

Abstract Background The determinants of access to immunizers are still poorly understood, leading to questions about which criteria were considered in this distribution. Given the above, the present study aimed to analyze the determinants of access to the SARS-CoV-2 vaccine by different countries. Methods The study covered 189 countries using data from different public databases, and collected until February 19, 2021. We used eight explanatory variables: gross domestic product (GDP), extreme poverty, human development index (HDI), life expectancy, median age, coronavirus disease 2019 (COVID-19) cases, COVID-19 tests, and COVID-19 deaths. The endogenous variables were total vaccine doses, vaccine doses per thousand, and days of vaccination. The structural equation modeling (SEM) technique was applied to establish the causal relationship between the country's COVID-19 impact, socioeconomic variables, and vaccine access. To support SEM, we used confirmatory factor analysis, t-test, and Pearson's correlation. Results We collected the sample on February 19, and to date, 80 countries (42.1%) had already received a batch of immunizers against COVID-19. The countries with first access to the vaccine (e.g., number of days elapsed since they took the first dose) were the United Kingdom (68), China (68), Russia (66), and Israel (62). The countries receiving the highest doses were the United States, China, India, and Israel. The countries with extreme poverty had lower access to vaccines and the richer countries gained priority access. Countries most affected by COVID (deaths and cases) also received immunizers earlier and in greater volumes. Unfortunately, similar to other vaccines, indicators, such as income, poverty, and human development, influence vaccines' access. Thus affecting the population of vulnerable and less protected countries. Therefore, global initiatives for the equitable distribution of COVID need to be discussed and encouraged. Conclusions Determinants of vaccine distribution consider the impact of the disease in the country and are also affected by favorable socioeconomic indicators. The COVID-19 vaccines need to be accessible to all affected countries, regardless of their social hands.

scholarly journals Modeling the Commuting Travel Activities within Historic Districts in Chinese Cities

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Mao Ye ◽  
Miao Yu ◽  
Zhibin Li ◽  
Fengjun Yin ◽  
Qizhou Hu
Keyword(s):  
Structural Equation ◽  
Household Survey ◽  
Primary Objective ◽  
Equation Modeling ◽  
Historic District ◽  
Contributing Factors ◽  
Historic Districts ◽  
Explanatory Variables ◽  
Home Based ◽  
Endogenous Variables

The primary objective of this study is to analyze the characteristics of commuting activities within the historical districts in cities of China. The impacts of various explanatory variables on commuters’ travels are evaluated using the structural equation modeling (SEM) approach. The household survey was conducted in the historical districts in Yangzhou, China. Based on the data, various individual and household attributes were considered exogenous variables, while the subsistence activity characteristics, travel times, numbers of three typical home-based trip chains, trip chains, and travel mode were considered as the endogenous variables. Commuters in our study were classified into two main groups according to their working location, which were the commuters in the historic district and those out of the district. The modeling results show that several individual and household attributes of commuters in historic district have significant impacts on the characteristics of travel activities. Additionally, the characteristics of travel activities within the two groups are quite different, and the contributing factors related to commuting travels are different as well.

scholarly journals Pengurangan Subsidi Pupuk dan Kenaikan Tingkat Suku Bunga terhadap Kesejahteraan Petani Lada Indonesia

2017 ◽  
Author(s):  
La Diadhan Hukama
Keyword(s):  
Interest Rates ◽  
Structural Equation ◽  
Estimation Method ◽  
Coefficient Of Determination ◽  
Estimation Model ◽  
Explanatory Variables ◽  
Price Subsidy ◽  
Endogenous Variables ◽  
P Fertilizer ◽  
The Impact

Fertilizer Price Subsidy Reduction and Increase in Interest Rates Pepper Farmers Welfare in Indonesia, This aims of this study are to explain the influence of price subsidy reduction of fertilizer and to measure the impact of increasing interest rates for farmers welfare in Indonesia by using the model of simultaneous equations system estimation model with the condition of each equation is identified excessive, then the parameter estimation method was used Two Stage Least Squares (2 SLS). Based on the analysis results show the model prediction coefficient of determination (R2) ranged from 52% to 98%. This shows the diversity of each endogenous variable can be explained quite well by the explanatory variables in each structural equation. Explanatory variables in each equation are jointly significant enough to explain the diversity of endogenous variables, which is shown from the statistical value of F ranges between 2.678 to 172.427.Artikel ini merupakan post print yang sudah terbit di Jurnal Dikta Ekonomi Volume 7, Nomor 3, Desember 2010 / Muharram 1431 H

scholarly journals Differences of Cyberloafing Behavior Outcomes on Men and Women Employees

2021 ◽  
Vol 10 (2) ◽  
pp. 121-132
Author(s):  
Rauly Sijabat
Keyword(s):  
Organizational Behavior ◽  
Job Stress ◽  
Structural Equation ◽  
Job Characteristics ◽  
Self Control ◽  
Work Behavior ◽  
Equation Modeling ◽  
Women Employees ◽  
Endogenous Variables ◽  
The Impact

The activities of reading news, chatting, viewing YouTube and Facebook or even status updates, Instagram, buying and selling online, to playing online games that are not related to work by using internet facilities are cyberloafing behaviors that are often carried out by employees. The limitations of previous research examining the impact of cyberloafing on work behavior empirically are still very limited. In addition, previous research that explains the occurrence of cyberloafing behavior also shows results that have not been established. Encouraged by these findings, this study aimed to examine the factors that explain cyberloafing behavior and its impact on employees' organizational behavior. To meet these objectives, an empirical model was developed with job characteristics and self-control variables as exogenous variables, job stress and cyberloafing as mediating variables and laziness as endogenous variables. Testing the influence between these variables was carried out with an analytical approach to Structural Equation Modeling (SEM) which used empirical data obtained through questionnaires as an interview guide to employee respondents in various fields of work. The results of data analysis showed that job characteristics, self control, and job stress were statistically proven to have an effect on cyberloafing behavior. Cyberloafing testing on negative organizational behavior, namely laziness also shows a real influence. In addition, the results of this study also show that there are differences in prevalence caused by cyberloafing behavior between male and female employees.

scholarly journals Structural equation modeling of mental health in gentrifying neighborhoods in Austin, Texas

Open Health ◽  
2021 ◽  
Vol 2 (1) ◽  
pp. 21-39
Author(s):  
Ayodeji Emmanuel Iyanda ◽  
Yongmei Lu
Keyword(s):  
Mental Health ◽  
Structural Equation ◽  
The United States ◽  
Life Course Perspective ◽  
City Government ◽  
Equation Modeling ◽  
Depression Symptoms ◽  
Bivariate Correlation ◽  
The Impact ◽  
The City

Abstract Having poor mental health can be life-threatening, and problems tied to it are prevalent in communities across the United States (US). The city of Austin is one of the ten cities in the US undergoing rapid urban gentrification; however, there is insufficient empirical evidence on the impact of this process on residents’ health. Consequently, this study explored the concept of weathering and life course perspective using data of 331 residents recruited from two regions endemic with gentrification to assess the health impacts of gentrification. We used a triangulation method including univariate, bivariate correlation, and multiple linear regression implemented through the structural equation model to examine the complex pathways to three health outcomes—measured stress, self-rated mental health, and depression symptoms. Bivariate Pearson’s correlation indicated a significant positive association between gentrification score and mental health symptoms and stress. However, the direct association between gentrification and depression disappeared in the causal/path model. In support of the weathering hypothesis, this study found that stress score was directly related to the adulthood depression score. Therefore, this research builds on the accumulating evidence of environmental stress and mental health in the US’s rapidly changing physical and sociocultural environment. Hence, implementing and guaranteeing social equity of resources will improve residents’ health and reduce the cost of health care spending at both the household level and the city government level.

Obligatory and Voluntary Identity Discrepancies, Self-Evaluation, and Psychological Distress

2017 ◽  
Vol 7 (2) ◽  
pp. 51-68 ◽  
Author(s):  
Mary Gallagher
Keyword(s):  
Psychological Distress ◽  
Structural Equation ◽  
Somatic Symptoms ◽  
Well Being ◽  
The United States ◽  
Self Esteem ◽  
Equation Modeling ◽  
Future Research ◽  
Self Evaluation ◽  
The Impact

In identity theory, inconsistencies between self-views and perceptions of others’ views of self (identity discrepancies) are considered stressors that can compromise well-being. The particular outcome(s) affected by a given identity discrepancy may depend upon the type of identity being considered. Using telephone survey data ( n = 501) from a national probability sample of adults in the United States and structural equation modeling techniques, the author compares the impact of discrepancies in obligatory and voluntary identities on two components of self-evaluation (self-esteem and self-efficacy) and three types of psychological distress (depressive, anxiety, and somatic symptoms). Results confirm that discrepancies associated with obligatory and voluntary identities differentially affect these outcomes. Obligatory identity discrepancies have a direct association with somatic symptoms, whereas voluntary identity discrepancies are indirectly related to depressive, anxiety, and somatic symptoms through self-esteem. Implications of these findings for identity and mental health research, directions for future research, and study limitations are discussed.

scholarly journals Security policy and data protection awareness of mobile devices in relation to employees’ trusting beliefs

2018 ◽  
Vol 6 (2) ◽  
pp. 7-22
Author(s):  
Alex Koohang ◽  
Kevin Floyd ◽  
Neil Rigole ◽  
Joanna Paliszkiewicz
Keyword(s):  
Mobile Devices ◽  
Data Protection ◽  
Security Policy ◽  
Structural Equation ◽  
The United States ◽  
Equation Modeling ◽  
Research Model ◽  
Policy Awareness ◽  
Trusting Beliefs ◽  
The Impact

This paper builds a research model to examine the impact of security policy awareness and data protection awareness of mobile devices on employees’ trust belief. A survey instrument was administered to a sample in various organizations in the United States (US). Collected data were analyzed using Partial Least Squares - Structural Equation Modeling (PLS-SEM). Results using 222 participants showed that the security policy awareness of mobile devices positively and significantly contributes to employees’ trusting beliefs. Likewise, the data protection awareness of mobile devices positively and significantly contributes to employees’ trusting beliefs. The findings are discussed.

The Role of Career Self-Efficacy on the Effect of Parental Career Behaviors on Career Exploration: A Study on School of Tourism and Hotel Management’ Students

2016 ◽  
Vol 3 (1) ◽  
pp. 143 ◽  
Author(s):  
Selahattin Kanten ◽  
Pelin Kanten ◽  
Murat Yeşiltaş
Keyword(s):  
Undergraduate Students ◽  
Self Efficacy ◽  
Structural Equation ◽  
Career Exploration ◽  
Equation Modeling ◽  
Survey Method ◽  
Hotel Management ◽  
Mediating Role ◽  
The Impact

This study aims to investigate the impact of parental career behaviors on undergraduate student’s career exploration and the mediating role of career self-efficacy. In the literature it is suggested that some social and individual factors facilitate students’ career exploration. Therefore, parental career behaviors and career self-efficacy is considered as predictors of student’s career exploration attitudes within the scope of the study. In this respect, data which are collected from 405 undergraduate students having an education on tourism and hotel management field by the survey method are analyzed by using the structural equation modeling. The results of the study indicate that parental career behaviors which are addressed support; interference and lack of engagement have a significant effect on student’s career exploration behaviors such as intended-systematic exploration, environment exploration and self-exploration. In addition, it has been found that one of the dimensions of parental career behaviors addressed as a lack of engagement has a significant effect on career self-efficacy levels of students. However, research results indicate that student’s career self-efficacy has a significant effect on only the self-exploration dimension. On the other hand, career self-efficacy has a partial mediating role between lack of engagement attitudes of parents and career exploration behaviors of students.

PENGARUH PELATIHAN, KOMPETENSI, MOTIVASI DAN KEPEMIMPINAN TERHADAP KINERJA PEGAWAI DENGAN PENDIDIKAN SEBAGAI PEMODERATOR PADA BALAI PENDIDIKAN DAN PELATIHAN APARATUR KEMENTERIAN KELAUTAN DAN PERIKANAN

2018 ◽  
Vol 5 (2) ◽  
pp. 37-49
Author(s):  
Wahyu Yulianto
Keyword(s):  
Job Satisfaction ◽  
Performance Appraisal ◽  
Structural Equation ◽  
Secondary Data ◽  
Primary Data ◽  
Equation Modeling ◽  
Training Centre ◽  
Competence Motivation ◽  
The Impact ◽  
Mediator Variable

The study purpose is to analyse the impact of training, competence, motivation and leadership towards performance either directly or through job satisfaction as a mediator variable. As many as 55 staff are considered as respondents in this research, and census method is used as the sampling method. Primary data in this study were collected through questionnaires and analyzed using Likert Scale. Secondary data are obtained from the organization structure Sukamandi Apparatus Training Centre (BDA), performance appraisal, staff attendance, information system and personnel management. Structural Equation Modeling Analisis of Moment Structures (SEM-AMOS) is used to process and analyze data. This study shows staff with high education, competence and leadership have a significant effect on performance, While the job satisfaction is significant in mediating the influence of training, competence and leadership on performance. Next on the employee with low education, training, competence, motivation and leadership have a significant influence on performance, while job satisfaction is significant in mediating the effect of competence and leadership on staff performance.   Keywords:  training, competence, motivation, leadership, job satisfaction, performance

KONFLIK DAN KINERJA KARYAWAN

2018 ◽  
Vol 3 (3) ◽  
pp. 431-440
Author(s):  
Santi Retno Sari
Keyword(s):  
Leadership Style ◽  
Structural Equation ◽  
Employee Performance ◽  
Equation Modeling ◽  
Managerial Practices ◽  
Research Findings ◽  
Job Levels ◽  
The Impact ◽  
The Relationship ◽  
Practical Implications

The purpose of this paper is to examine the relationships to which leadership style (task and relations oriented leadership) moderate the impact of conflict on employee performance. Data were collected from 92 employees in different job levels. Partial least squares variance-based structural equation modeling (PLS-SEM) was used to test the relationship in the models. The results showed that task and relation conflict was associated with employee performance. The research findings also showed that leadership styles moderated the relationship between conflict and employee performance. This study offers implications for managerial practices. Practical implications and suggestions described in the paper Keywords: leadership style, conflict, performance.

The Impact of Service Satisfaction, Relational Satisfaction and Commitment on Customer Loyalty in Logistics Outsourcing Relationship

2015 ◽  
Vol 4 (1and2) ◽  
Author(s):  
Sanjit Singh H.
Keyword(s):  
Customer Loyalty ◽  
Structural Equation ◽  
Structural Model ◽  
Reliability And Validity ◽  
Service Satisfaction ◽  
Equation Modeling ◽  
Relational Satisfaction ◽  
Logistics Outsourcing ◽  
Major Predictor ◽  
The Impact

This research explores the impact of service satisfaction, relational satisfaction, price satisfaction, and commitment on customer loyalty in logistics outsourcing relationships in Indian scenario. 254 users of logistics services from India were selected for investigating the potential linkages among the aforementioned satisfaction aspects and loyalty. Structural equation modeling (SEM) was employed to test the reliability and validity of the measurement and structural model developed to study the relationship among the linkages. Findings from the study supports that logistics service satisfaction, price satisfaction, relational satisfaction and commitment do influence loyalty positively. The analysis suggests that service satisfaction is the most important antecedent having primary influence in the formation of customer loyalty. Service satisfaction also has secondary influence on loyalty by acting as a strong driver in both relational satisfaction and commitment aspects of the service dimensions. Price satisfaction though positively been driven by service satisfaction, was found to have less significant effect as a predictor of loyalty in this context. The present study suggests that relational satisfaction is the second major predictor of loyalty which also drives commitment. This research is not an end-point but an attempt to establish the linkages and the effect among the antecedents driving the building and retention of good buyer-seller relationship in logistics outsourcing.

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