scholarly journals EFFECT OF INVENTORY OPTIMIZATION ON PERFORMANCE OF STATE CORPORATIONS IN KENYA

2019 ◽  
Vol 3 (4) ◽  
pp. 41-61
Author(s):  
Robert Riziki Kazungu ◽  
Dr. George Ochiri
Keyword(s):  
Regression Analysis ◽  
Quantitative Data ◽  
Positive Relationship ◽  
Stock Management ◽  
Demand And Supply ◽  
Safety Stock ◽  
Control Techniques ◽  
Inventory Optimization ◽  
Depth Study ◽  
The Subject

Purpose: the general objective of was to determine role of inventory optimization on performance of state corporations in Kenya.Methodology: This research study adopted a descriptive research design approach targeting heads of procurement at the 187 state corporations. This method was preferred because it allowed an in-depth study of the subject. The study preferred this method because it allowed an in-depth study of the subject. To gather data, structured questionnaire will be used to collect data from 187 respondents. The research focused on primary data that was collected from questionnaires distributed to the target groups. This study collected both qualitative and quantitative data. After data collection the data was edited and coded in readiness for analysis by the researcher. The qualitative data collected was subjected to content analysis. On the other hand, the study used descriptive and inferential statistics to analyze the quantitative data. This study utilized the SPSS version 23 software to perform correlation and regression analysis on the collected data. The analyzed data was presented using statistical and graphical techniquesResults: R square value of 0.768 means that 76.8% of the corresponding variation in performance of state corporations in Kenya can be explained or predicted by (safety stock management, inventory control techniques, information technology integration and demand and supply forecasting) which indicated that the model fitted the study data. The results of regression analysis revealed that there was a significant positive relationship between dependent variable and independent variable at (β = 0.761), p=0.000 <0.05).Conclusion: The findings of the study indicated that; safety stock management, inventory control techniques, information technology integration and demand and supply forecasting have a positive relationship with performance of state corporationsPolicy recommendation: the study recommended that public institutions should embrace inventory optimization practices so as to improve their performance.

scholarly journals EFFECT OF INVENTORY OPTIMIZATION ON PERFORMANCE OF STATE CORPORATIONS IN KENYA

2019 ◽  
Vol 3 (4) ◽  
pp. 41
Author(s):  
Robert Riziki Kazungu ◽  
Dr. George Ochiri
Keyword(s):  
Regression Analysis ◽  
Quantitative Data ◽  
Positive Relationship ◽  
Stock Management ◽  
Demand And Supply ◽  
Safety Stock ◽  
Control Techniques ◽  
Inventory Optimization ◽  
Depth Study ◽  
The Subject

Purpose: the general objective of was to determine role of inventory optimization on performance of state corporations in Kenya.Methodology: This research study adopted a descriptive research design approach targeting heads of procurement at the 187 state corporations. This method was preferred because it allowed an in-depth study of the subject. The study preferred this method because it allowed an in-depth study of the subject. To gather data, structured questionnaire will be used to collect data from 187 respondents. The research focused on primary data that was collected from questionnaires distributed to the target groups. This study collected both qualitative and quantitative data. After data collection the data was edited and coded in readiness for analysis by the researcher. The qualitative data collected was subjected to content analysis. On the other hand, the study used descriptive and inferential statistics to analyze the quantitative data. This study utilized the SPSS version 23 software to perform correlation and regression analysis on the collected data. The analyzed data was presented using statistical and graphical techniquesResults: R square value of 0.768 means that 76.8% of the corresponding variation in performance of state corporations in Kenya can be explained or predicted by (safety stock management, inventory control techniques, information technology integration and demand and supply forecasting) which indicated that the model fitted the study data. The results of regression analysis revealed that there was a significant positive relationship between dependent variable and independent variable at (β = 0.761), p=0.000 <0.05).Conclusion: The findings of the study indicated that; safety stock management, inventory control techniques, information technology integration and demand and supply forecasting have a positive relationship with performance of state corporationsPolicy recommendation: the study recommended that public institutions should embrace inventory optimization practices so as to improve their performance.

scholarly journals HUBUNGAN ANTARA RELIGIUSITAS DAN REGULASI EMOSI DENGAN PERILAKU PROSOSIAL PADA REMAJA DI SMK KETINTANG SURABAYA

At-Tuhfah ◽  
2019 ◽  
Vol 8 (1) ◽  
pp. 26-38
Author(s):  
Khoirotus Silfiyah
Keyword(s):  
Regression Analysis ◽  
Prosocial Behavior ◽  
Emotional Regulation ◽  
Positive Relationship ◽  
The Subject ◽  
The Relationship

This study aims to know the relationship between religiosity and emotional regulation towards prosocial behavior in adolescents. The subject of the study is 107 adolescents from SMK Ketintang Surabaya, ranging between the ages of 15-18 years old. Using regression analysis, the result shows the existence of relationship between religiosity, emotional regulation, and prosocial behavior (Freg = 36.108; p = 0.001 < 0.01); and also of positive relationship between religiosity towards prosocial behavior (t reg = 5.561; p = 0.001 < 0.01); as well as the positive relationship between emotional regulation towards prosocial behavior (t reg = 2.348; p = 0.021 < 0.05).

scholarly journals INFLUENCE OF SUPPLY BASE RATIONALIZATION ON PERFORMANCE OF MANUFACTURING FIRMS IN KENYA

2019 ◽  
Vol 3 (1) ◽  
pp. 101
Author(s):  
ANTONY NYUTU CHEGE ◽  
Dr, GEORGE OCHIRI
Keyword(s):  
Quantitative Data ◽  
Total Population ◽  
Secondary Data ◽  
Manufacturing Firms ◽  
Improve Performance ◽  
Staircase Method ◽  
Qualitative And Quantitative ◽  
Descriptive Research ◽  
Depth Study ◽  
The Subject

Purpose: The study aimed at establishing how; triangle approach, Pareto’s approach, ‘improve or else’ method and competency staircase method influence the performance of manufacturing firms in Kenya.Methodology: The study employed a descriptive research design, the study prefers this method because it allows an in-depth study of the subject. The 2017 KAM directory has listing of members (firms) by sectors which contains a register of 12 sectors of those in manufacturing firms spread all over the country. The population of the large sized registered members as per the directory is 499.This study used the large sized firms only. This study used Cochran’s formula to sample 165 large manufacturing firms from the total population, heads of procurement were the respondents. Semi-structured questionnaires were administered to collect qualitative and quantitative data. Secondary data was collected from firm’s reports and websites.Results: The findings of the study indicated that triangle approach, Pareto’s approach, improve or else method and competency staircase method have a positive relationship with performance of manufacturing firms in Kenya.Conclusion: Based on the study findings, the study concludes that performance of manufacturing firms can be improved by triangle approach, Pareto’s approach, improve or else method and competency staircase method.Policy recommendation: The study recommended that manufacturing firms should embrace supply base rationalization so as to improve performance and further researches should to be carried out in other institutions to find out if the same results can be obtained.

scholarly journals EMOTION DETECTION ON KENYAN TWEETS USING EMOTION ONTOLOGY

2019 ◽  
Vol 3 (1) ◽  
pp. 1
Author(s):  
CLEOPHUS KIPROP KURGAT ◽  
DR. LAWRENCE NDERU
Keyword(s):  
Regression Analysis ◽  
Positive Relationship ◽  
Target Population ◽  
Study Data ◽  
Emotion Detection ◽  
Descriptive Research ◽  
Depth Study ◽  
Social Media Platforms ◽  
Twitter Account ◽  
Independent Variable

Purpose: The purpose of the study was emotion detection on Kenyan tweets as a powerful tool in detecting and recognizing the various feelings among netizens and provide critical analytics that can be used in various platforms for decision making.Methodology: This research study adopted a descriptive research design approach. The researcher preferred this method because it allowed an in-depth study of the subject. The target population will be twitter account holders with twitter followers ranging between 100,000 up to 2000, 000 in Kenya. Data was analyzed using descriptive and inferential statistics. The study will employ a census approach to collect data from the respondents hence no sampling techniques will be used. According to Larry (2013) a census is a count of all the elements in a population. The sample size will be the 150 respondents .Quantitative data was analyzed using multiple regression analysis. The qualitative data generated was analyzed by use of Statistical Package of Social Sciences (SPSS) version 20.Results: The response rate of the study was 64%.The findings of the study indicated that hashtags, emojis, GIF’s and adjectives have a positive relationship with emotion detection in Kenya.Conclusion: R square value of 0.715 means that 71.5% of the corresponding categorization in emotion ontology can be explained or predicted by (hashtags, emojis, GIF’s and adjectives) which indicated that the model fitted the study data. The results of regression analysis revealed that there was a significant positive relationship between dependent variable and independent variable at (β = 0.715), p=0.000 <0.05).Policy recommendation: Finally, the study recommended that twitter account holders should embrace various emotion detecting platforms so as to improve how they articulate issues and further researches should to be carried out in other social media platforms to find out if the same results can be obtained.

scholarly journals Influence of Contract Administration on Performance of Parastatals in Kenya

2020 ◽  
Vol 4 (3) ◽  
pp. 70
Author(s):  
Josphat Mutua Kimeo ◽  
Dr. John Achuora
Keyword(s):  
Regression Analysis ◽  
Conflict Resolution ◽  
Quantitative Data ◽  
Management Strategy ◽  
Positive Relationship ◽  
Monitoring And Evaluation ◽  
Public Institutions ◽  
Significant Positive Relationship ◽  
Contract Administration ◽  
Independent Variable

Purpose: The study helped to unearth the influence of contract administration on performance of parastatals in Kenya.Methodology: This study employed descriptive research design. The study reviewed both theoretical and empirical literature and then proposed the research methodology that addressed the gaps identified in literature as well as to validate the statistical hypotheses. The study preferred this method because it allows an in-depth study of the subject. The target population was all the 187 parastatals in Kenya. Questionnaires were administered to collect qualitative and quantitative data from a sample of 127 heads of procurement, who were selected using simple random sampling, from the four strata. After data collection, quantitative data was coded using Statistical Package for Social Science (SPSS) version 22. Data was analyzed through descriptive statistical methods such as means, standard deviation, frequencies and percentage. Inferential analyses were used in relation to correlation analysis and regression analysis to test the relationship between the four explanatory variables and the explained variable.Results and conclusion: The results of regression analysis revealed there is a significant positive relationship between dependent variable and the independent variable. R square value of 0.647 means that 64.7% of the corresponding variation in performance of parastatals in Kenya can be explained or predicted by (management strategy, monitoring and evaluation, shareholder management and conflict resolution) which indicated that the model fitted the study data. The results of regression analysis revealed that there was a significant positive relationship between dependent variable and independent variable at (β = 0.647), p=0.000 <0.05).Based on the study findings, the study concludes that performance of parastatals can be improved by management strategy, monitoring and evaluation, shareholder management and conflict resolution. First, in regard to management strategy, the regression coefficients of the study show that it has a significant influence on performance of parastatals.Unique contribution to theory, policy and practice: The study recommended that public institutions should embrace contract administration so as to improve performance and further researches should to be carried out in other public institutions to find out if the same results can be obtained.

Solow economy model

2019 ◽  
pp. 150-157
Author(s):  
Oleksandr Synenko ◽  
Kateryna Yarema ◽  
Yuliia Bezsmertna
Keyword(s):  
Economic Growth ◽  
Regression Analysis ◽  
Solow Model ◽  
Economy Model ◽  
Accelerated Depreciation ◽  
Basic Parameters ◽  
The Subject ◽  
Investment Process ◽  
The Impact ◽  
Model Algorithm

The subject of the research is the approach to the possibility of using the Solow model to perform the regression analysis on the example of the Ukrainian economy model. The purpose of writing this article is to investigate the notion of regres- sion analysis, Solow’s economy model, algorithm for performing regression analy- sis on the example of Ukraine’s economy model. This model can be adapted for the economy of enterprises. Methodology. The research methodology is system-struc- tural and comparative analyzes (to study the structure of GDP); monograph (when studying methods of regression analysis on the example of the Ukrainian economy); economic analysis (when assessing the impact of factors on Ukraine’s GDP). The scientific novelty consists the features of the use of the Solow model on the ex- ample of Ukrainian economy are determined. An algorithm for calculating the basic parameters of a model using the Excel application package is disclosed. The main recommendations on the development of the national economy and economic growth through the use of macroeconomic instruments are given. Conclusions. The use of the Solow model enables forecasting and analysis. The results obtained re- vealed the problem of low resource return of capital as a resource, along with the means of macroeconomic regulation of the investment process, using which can improve the situation. A special place in these funds belongs to the accelerated depreciation and interest rate policies.

IMPROVING STUDENTS’ ACHIEVEMENT IN WRITING RECOUNT TEXT THROUGH THINK PAIR SHARE

2013 ◽  
Vol 2 (1) ◽  
Author(s):  
Hotria Manik ◽  
Elia Masa Ginting
Keyword(s):  
Action Research ◽  
Quantitative Data ◽  
Qualitative Data ◽  
Writing Achievement ◽  
The Third ◽  
Post Test ◽  
Class Viii ◽  
The Subject ◽  
The Mean ◽  
Writing Tests

This study attempts to improve students’ writing achievement in recount text through Think-Pair-Share Strategy. This study was conducted by using classroom action research. The subject of the research was class VIII-1 SMPN 1 Pematangsiantar. The number of the students was 32 students, consisted of 5 males and twenty seven females. The research was conducted in two cycles and consisted of six meetings. The instruments for collecting data were writing tests as the quantitative data and diary notes, observation sheet, interview sheet and questionnaire sheet as qualitative data. Based on the writing score, students’ scores kept improving in every test. In analyzing the data, the mean of the students’ score for the first test as a pre-test was 57.84, for the second test as a post test I was 73.56, for the third test as a post test II was 77.56. Based on diary notes, observation sheet and questionnaire sheet, it was found that students were actively involved in writing process. The result of the research showed that Think-Pair-Share Strategy can improve students’ achievement in writing recount text.   Keywords: Think Pair Share, Writing, Recount text, Action research

IMPROVING STUDENTS’ WRITING RECOUNT ACHIEVEMENT THROUGH PEER REVIEW TECHNIQUE

2013 ◽  
Vol 2 (1) ◽  
Author(s):  
Nina Surya Rahman Nasution ◽  
Masitowarni Siregar
Keyword(s):  
Peer Review ◽  
Language Learners ◽  
Quantitative Data ◽  
Qualitative Data ◽  
Teaching Writing ◽  
School Level ◽  
Level Of Education ◽  
Teachers And Students ◽  
The Subject ◽  
Thinking Process

Writing, regarded as a thinking process enables language learners to explore and transform their ideas into words in accurate and appropriate ways. Although it has been taught from the Elementary school level up to the higher level of education, English teachers and students encounter various challenges. For students, they still get difficulties in writing a text even after being taught. For teachers, correcting students’ writing increases their workload. Therefore, how to reduce the load of teaching writing and to decrease students’ difficulties in writing have become important problem to solve. Through applying a technique in teaching writing, this research aimed to explore whether the application of peer review technique can improve students’ achievement in writing recount text. The method applied in this research was a classroom action research. The subject of the research was X-4 class SMA Negeri 21 Medan. The instruments of collecting the data were writing tasks as quantitative data while observation sheet, questionnaire sheet, diary notes and interview as qualitative data. The finding showed that Peer Review Technique gives contribution to improve students’ achievement in writing recount text. Keywords: Achievement, Writing, Recount Text, Peer Review Technique

IMPROVING THE STUDENTS’ READING COMPREHENSION ACHIEVEMENT IN DESCRIPTIVE TEXT THROUGH TEAM GAMES TOURNAMENT

2014 ◽  
Vol 3 (3) ◽  
Author(s):  
DesiYusnanda Sari And Sri MindaMurni
Keyword(s):  
Reading Comprehension ◽  
Learning Process ◽  
Quantitative Data ◽  
Qualitative Data ◽  
Reading Scores ◽  
Team Games ◽  
The Subject ◽  
The Mean ◽  
Teaching Learning ◽  
Data Reading

This study attempted to improve the students’ reading comprehension achievement in descriptive text through Team Games Tournament (TGT) method. This study was conducted by using classroom action research. The subject of the research was class IX SMP PAB 10 Medan Estate which consisted of 25 students. The research was conducted in two cycles and the first cycle consisted of four meetings the second cycle consisted of two meetings. The instruments for collecting the data were quantitative data (reading evaluation) and qualitative data (diary note, observation sheet and interview sheet). Based on reading scores, students’ score kept improving in every evaluation. In the test I the mean was 65,33, in the test II the mean was 71,72 and the test III the mean was 84,54.Based on diary note, observation sheet and interview sheet, it was found that teaching-learning process ran well. Students were active, enthusiastic, and interested in reading. The result of the research showed that Team Games Tournament (TGT) method significantly improved students’ achievement in reading comprehension especially in reading descriptive text.

IMPROVING STUDENTS’ ACHIEVEMENT IN WRITING NARRATIVE TEXT BY WATCHING MOVIE

2013 ◽  
Vol 2 (2) ◽  
Author(s):  
Yohanna Situmeang And Busmin Gurning
Keyword(s):  
Learning Process ◽  
Quantitative Data ◽  
Qualitative Data ◽  
English Teachers ◽  
Narrative Text ◽  
Narrative Writing ◽  
Class Viii ◽  
The Subject ◽  
Teaching Learning ◽  
Orientation Test

This study was attempted to improve students’ achievement in writing narrativetext by watching movies. This study was conducted by using classroom action researchin two cycles. Cycle I consisted of four meetings while Cycle II consisted of twomeetings. The subject of the research was class VIII-A SMP SWASTA IMMANUELMEDAN. The number of the students was 34. To collect the data, the instruments werequantitative and qualitative data. The quantitative data was the scores of the studentsand the qualitative data was interview sheets, observation sheets, and diary notes. Basedon the writing score, students’ score were improving in every test. It can be seen inOrientation test, Test I in Cycle I, and Test II in Cycle II. In Orientation test, the meanscore was 37.94 then it was improved to 65.85 in Test I. In the end of cycle II, the meanscore for test II was again improved to 83.41. Based on interview sheets, observationsheets and diary notes, it was found that teaching-learning process ran well. In line withthe data, it showed that the application of watching movies significantly improvedstudent’s achievement in writing narrative text. English teachers were suggested to givemovies to be watched as guidance on students’ narrative writing in the class.

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