scholarly journals The relationship between working capital and profitability – evidence from listed food & beverages companies in vietnam

2020 ◽  
Vol 4 (3) ◽  
pp. First
Author(s):  
Hàng Lê Cẩm Phương ◽  
Hoang Minh Chau
Keyword(s):  
Fixed Effects ◽  
Ordinary Least Squares ◽  
Negative Influence ◽  
Fixed Effects Model ◽  
Working Capital ◽  
Cash Conversion Cycle ◽  
Operating Profit ◽  
Food And Beverage ◽  
Using Data ◽  
The Relationship

The study explores the relationship between working capital and profitability using data collected from the financial statements of 17 food and beverage companies listed on HOSE and HNX from 2008 to 2017. The three models used in this research are Pooled Ordinary Least Squares, Fixed Effects Model (FEM), Random Effects Model (REM). The results of the model tests show that REM is the most suitable. To enhance the reliability and efficiency of the model, we conduct robustness tests. The findings indicate the presence of heteroskedasticity in the model. Therefore, the adjusted REM with the GLS method is used to handle this issue. The results of the regression analysis reveal that when the average collection period increases, gross operating profit (GOP) decreases and return on assets (ROA) increases; the average payment period has a negative influence on ROA; cash conversion cycle has a negative influence on GOP and when the inventory period increases, ROA and GOP decrease.

scholarly journals Working capital management: evidence from Norway

2016 ◽  
Vol 12 (3) ◽  
pp. 295-313 ◽  
Author(s):  
Hakim Lyngstadaas ◽  
Terje Berg
Keyword(s):  
Fixed Effects ◽  
Capital Management ◽  
Working Capital ◽  
Return On Assets ◽  
Working Capital Management ◽  
Content Type ◽  
Cash Conversion Cycle ◽  
Specific Effects ◽  
The Relationship ◽  
Practical Implications

Purpose – The purpose of this paper is to provide empirical evidence of whether working capital management (WCM) has an effect on the profitability of small- and medium-sized Norwegian firms. Design/methodology/approach – The data comprise 21,075 Norwegian small- and medium-sized enterprises and 84,300 observations made between 2010 and 2013. Panel data regressions were applied with fixed effects and a two-stage least squares analysis was employed to control for endogeneity. Findings – The results indicate that reducing cash conversion cycle will increase profitability. Even though endogeneity may exist, this does not affect the results from the previous analysis. Similar results are also obtained when industry-specific effects are controlled for, supporting the robustness of the results. The relevance of quadratic dependencies of the profitability on independent variables was also identified and suggests a decreasing trend of return on assets with increasing values of the WCM’s characteristic variables. Research limitations/implications – Drawing on similar studies, this study confirms that WCM is relevant for firms’ profitability. Practical implications – The practice of aggressive working capital policy in Norwegian firms is confirmed by the results of this study. Originality/value – This study contributes to the current research on the relationship between WCM and profitability by using a large dataset to add further robustness to results, and thus verifying whether or not the results in previous studies may be confirmed or not. Moreover, this is the first published study about this relationship among Norwegian firms in different industries, thus filling a gap in similar research conducted in other European countries.

Teacher-principal race and teacher satisfaction over time, region

2017 ◽  
Vol 55 (6) ◽  
pp. 624-639
Author(s):  
Samantha L. Viano ◽  
Seth B. Hunter
Keyword(s):  
Job Satisfaction ◽  
Fixed Effects ◽  
White Teachers ◽  
Ordinary Least Squares ◽  
Teacher Job Satisfaction ◽  
Southern Region ◽  
Content Type ◽  
Black Principals ◽  
The Relationship ◽  
Over Time

Purpose The purpose of this paper is to replicate prior findings on teacher-principal race congruence and teacher job satisfaction and extend the literature by investigating trends over time and if the relationship between race congruence and teacher job satisfaction differs by principal race and region. Design/methodology/approach The study sample comes from four waves of cross-sectional data, the nationally representative Schools and Staffing Survey, administered between 2000 and 2012. The analysis is conducted using ordinary least squares and school-year fixed effects with a comprehensive set of covariates. Findings The relationship between race congruence and teacher job satisfaction is attenuating over time and is likely explained by the lower job satisfaction of white teachers who work for black principals. Some evidence indicates teacher-principal race congruence has greater salience in the Southern region of the country. Find evidence that teachers with race-congruent principals report more workplace support than their non-race congruent colleagues. Research limitations/implications Future studies should investigate why racial congruence has more salience in the Southern region of the country and for white teachers who work with black principals. At the same time, results indicate that teacher-principal race congruence might no longer be a determinant of teacher job satisfaction, although further studies should continue investigating this relationship. Originality/value Findings on the changing nature of the relationship between principal-teacher race congruence and teacher job satisfaction over time as well as the differing nature of race congruence in the Southern region of the country are both novel findings in the literature.

The relationship between migraine and infant colic: A systematic review and meta-analysis

Cephalalgia ◽  
2014 ◽  
Vol 35 (1) ◽  
pp. 63-72 ◽  
Author(s):  
Amy A Gelfand ◽  
Peter J Goadsby ◽  
I Elaine Allen
Keyword(s):  
Systematic Review ◽  
Random Effects ◽  
Odds Ratio ◽  
Fixed Effects ◽  
Meta Analysis ◽  
Random Effects Model ◽  
Fixed Effects Model ◽  
Primary Analysis ◽  
Infant Colic ◽  
The Relationship

Context Infant colic is a common and distressing disorder of early infancy. Its etiology is unknown, making treatment challenging. Several articles have suggested a link to migraine. Objective The objective of this article was to perform a systematic review and, if appropriate, a meta-analysis of the studies on the relationship between infant colic and migraine. Data sources Studies were identified by searching PubMed and ScienceDirect and by hand-searching references and conference proceedings. Study selection For the primary analysis, studies specifically designed to measure the association between colic and migraine were included. For the secondary analysis, studies that collected data on colic and migraine but were designed for another primary research question were also included. Data extraction Data were abstracted from the original studies, through communication with study authors, or both. Two authors independently abstracted data. Main outcomes and measures The main outcome measure was the association between infant colic and migraine using both a fixed-effects model and a more conservative random-effects model. Results Three studies were included in the primary analysis; the odds ratio for the association between migraine and infant colic was 6.5 (4.6–8.9, p < 0.001) for the fixed-effects model and 5.6 (3.3–9.5, p = 0.004) for the random-effects model. In a sensitivity analysis wherein the study with the largest effect size was removed, the odds ratio was 3.6 (95% CI 1.7–7.6, p = 0.001) for both the fixed-effects model and random-effects model. Conclusions In this meta-analysis, infant colic was associated with increased odds of migraine. If infant colic is a migrainous disorder, this would have important implications for treatment. The main limitation of this meta-analysis was the relatively small number of studies included.

scholarly journals Does the Credit Cycle Have an Impact on Happiness?

2019 ◽  
Vol 17 (1) ◽  
pp. 183 ◽  
Author(s):  
Tinghui Li ◽  
Junhao Zhong ◽  
Mark Xu
Keyword(s):  
Fixed Effects ◽  
Well Being ◽  
Gdp Per Capita ◽  
Subjective Well Being ◽  
Fixed Effects Model ◽  
Credit Expansion ◽  
Transmission Channels ◽  
Credit Cycle ◽  
Per Capita ◽  
The Relationship

The 2008 international financial crisis triggered a heated discussion of the relationship between public health and the economic environment. We test the relationship between the credit cycle and happiness using the fixed effects model and explore the transmission channels between them by adding the moderating effect. The results show the following empirical regularities. First, the credit cycle has a negative correlation with happiness. This means that credit growth will reduce the overall happiness score in a country/region. Second, the transmission channels between the credit cycle and happiness are different during credit expansion and recession. Life expectancy and generosity can moderate the relationship between the credit cycle and happiness only during credit expansion. GDP per capita can moderate this relationship only during credit recession. Social support, freedom, and positive affect can moderate this relationship throughout the credit cycle. Third, the total impact of the credit cycle on happiness will become positive by the changes in the moderating effects. In general, we can improve subjective well-being if one of the following five conditions holds: (1) with the adequate support from the family and society, (2) with enough freedom, (3) with social generosity, (4) with a positive and optimistic outlook, and (5) with a high level of GDP per capita.

scholarly journals Governance and Financial Difficulties of Conventional Banks

2019 ◽  
Vol 2 (2) ◽  
pp. 121-134
Author(s):  
La Ode Sumail
Keyword(s):  
Fixed Effects ◽  
Large Scale ◽  
Lagrange Multiplier Test ◽  
Fixed Effects Model ◽  
Insider Ownership ◽  
Financial Difficulties ◽  
Private Banks ◽  
Conventional Banks ◽  
Relationship Of ◽  
The Relationship

This study examines the connection between governance, financial performance, and financial difficulties of 27 conventional private banks during the pe3riod of 2015-2018. In order to meet the accuracy of the model in the regression analysis, the Lagrange Multiplier test was previously performed so that the Fixed Effects model was chosen. The relationship of insider ownership with ROA tends to be in the shape of inversed-U and the relationship between institutional ownership and ROA is significantly positive. The relationship between ROA and financial difficulties is significantly negative. Older or established large scale banks tend to have high ROA. This happens because the greater the assets, the healthier the cash flow of the bank, so that the potential for return of asset is quite high and financial difficulties tend to be low or avoidable.

scholarly journals Manajemen Modal Kerja Dan Dampaknya Terhadap Nilai Perusahaan Dengan Corporate Governance Sebagai Variabel Pemoderasi

2014 ◽  
Vol 6 (1) ◽  
pp. 68
Author(s):  
Adrianus Dhimas Setyanto ◽  
Ika Permatasari
Keyword(s):  
Corporate Governance ◽  
Firm Value ◽  
Stock Exchange ◽  
Capital Management ◽  
Working Capital ◽  
Corporate Values ◽  
Working Capital Management ◽  
Enterprise Value ◽  
Cash Conversion Cycle ◽  
The Relationship

AbstractThis study aims to determine the effect of working capital management on firm value. Corporate governance is used as a moderating variable in this study to explore the role of corporate governance in the relationship between working capital management with corporate values. Program participants of Corporate Governance Perception Index (CGPI) are used as a sample during the period from 2003 to 2011 and listed on the Indonesian Stock Exchange (IDX). We were using simple linear regression and the testing of moderating effects were calculated by Moderated Regression Analysis (MRA). The results showed that the working capital management has an influence on the value of the firm. However, corporate governance variables failed to moderate the relationship between working capital management and enterprise value. It shows that companies and investors in the market still lack concern for the program response and Corporate Governance Perception Index (CGPI) as an assessment of the application of the principles of corporate governance that has been done by the company .Keywords: Working Capital Management, Cash Conversion Cycle, Corporate Governance, Firm Values

scholarly journals IMPACT OF HUMAN CAPITAL DEVELOPMENT ON PRODUCTIVITY GROWTH IN EU MEMBER STATES

2018 ◽  
Vol 16 (0) ◽  
pp. 1-12 ◽  
Author(s):  
Alma Mačiulytė-Šniukienė ◽  
Kristina Matuzevičiūtė
Keyword(s):  
Human Capital ◽  
Fixed Effects ◽  
Panel Data Analysis ◽  
Labour Productivity ◽  
Ordinary Least Squares ◽  
Fixed Effects Model ◽  
Education Expenditure ◽  
Member States ◽  
Eu Member States ◽  
The Impact

In this research, we investigate the impact of human capital on labour productivity in European Union member states using panel data analysis. Results of the paper are estimated using the Pooled ordinary least squares (OLS) and Fixed effects model (FEM). The results show that human capital is positively significant in improving the growth of labour productivity in the EU. Our estimates also suggest that the impact occurs after three times lags in case of education expenditure.

scholarly journals The relationship between debt and a firm’s performance: the impact of institutional factors

2019 ◽  
Vol 45 (9) ◽  
pp. 1272-1291 ◽  
Author(s):  
Rosa Forte ◽  
José Miguel Tavares
Keyword(s):  
Fixed Effects ◽  
Negative Relationship ◽  
Research Area ◽  
Institutional Framework ◽  
Market Regulation ◽  
Fixed Effects Model ◽  
Content Type ◽  
Macroeconomic Variables ◽  
The Impact ◽  
The Relationship

Purpose The purpose of this paper is to contribute to the existing literature on the relationship between debt and firms’ performance, by focusing on the influence of the institutional framework on this relationship and on the role of macroeconomic variables in explaining performance. Design/methodology/approach The present work is based on a large sample of 48,840 manufacturing firms from nine European countries covering the 2008–2013 period and uses a fixed effects model. Findings Results show that the impact of debt on a firm’s performance depends on the measure of debt (short-term debt positively affects a firm’s performance, whereas long-term debt presents a negative relationship) and that the institutional framework is indeed affecting the relationship between debt and a firm’s performance: the positive effect of debt on a firm’s performance tends to be higher the greater the “efficiency of the legal system” and the greater the “credit market regulation.” Macroeconomic variables also play a key role in explaining performance. Originality/value Unlike most of the existing studies, which focus only on the relationship between debt and firms’ performance in a single country, the present work uses a sample of firms from nine countries with the purpose of filling a research gap and bringing new empirical evidence to this research area.

scholarly journals The Negative Effect of Smartphone Use on Academic Performance May Be Overestimated: Evidence From a 2-Year Panel Study

2020 ◽  
Vol 31 (11) ◽  
pp. 1351-1362
Author(s):  
Andreas Bjerre-Nielsen ◽  
Asger Andersen ◽  
Kelton Minor ◽  
David Dreyer Lassen
Keyword(s):  
Academic Performance ◽  
Fixed Effects ◽  
Panel Study ◽  
Student Characteristics ◽  
Fixed Effects Model ◽  
Data Set ◽  
Course Characteristics ◽  
Negative Effect ◽  
Smartphone Use ◽  
The Relationship

In this study, we monitored 470 university students’ smartphone usage continuously over 2 years to assess the relationship between in-class smartphone use and academic performance. We used a novel data set in which smartphone use and grades were recorded across multiple courses, allowing us to examine this relationship at the student level and the student-in-course level. In accordance with the existing literature, our results showed that students’ in-class smartphone use was negatively associated with their grades, even when we controlled for a broad range of observed student characteristics. However, the magnitude of the association decreased substantially in a fixed-effects model, which leveraged the panel structure of the data to control for all stable student and course characteristics, including those not observed by researchers. This suggests that the size of the effect of smartphone usage on academic performance has been overestimated in studies that controlled for only observed student characteristics.

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