scholarly journals The Effects of Electricity Sources on the Cost of Electricity in Panama

2021 ◽  
Vol 9 (1) ◽  
pp. p64
Author(s):  
Alfredo De La Guardia ◽  
Kemo Badiane
Keyword(s):  
Regression Analysis ◽  
Marginal Cost ◽  
Linear Regression Analysis ◽  
Secondary Data ◽  
Central American ◽  
Electricity Production ◽  
Hydroelectric Power ◽  
Electricity Prices ◽  
Cost Of Electricity ◽  
The Cost

The purpose of this study is to identify which electricity production sources have a significant effect on the marginal cost of electricity in Panama. Panama, like most Central American countries, relies on hydroelectric power, thermoelectric power and electricity purchases. We only collected secondary data provided by the official entities in order to ensure that the numbers used for the study were consistent. Linear regression analysis was used to find the model that describes the behavior of the marginal cost more accurately. The findings of the study confirm the need for less oil-dependent electricity production alternatives in order to achieve lower electricity prices in Panama.

scholarly journals Statistical Methods in the Study of Changes in the Structure and Elements of the Cost of Electricity Generation

Vestnik NSUEM ◽  
2019 ◽  
pp. 286-303
Author(s):  
V. N. Afanasyev
Keyword(s):  
Statistical Methods ◽  
Electricity Generation ◽  
Causal Analysis ◽  
Cost Structure ◽  
Electricity Production ◽  
Electricity Prices ◽  
Cost Of Electricity ◽  
Economic Entity ◽  
The Russian Federation ◽  
The Cost

The growth of tariffs and prices in the Russian Federation is largely determined by the growth of electricity prices. Need to know why electricity is becoming more expensive. The article presents the analysis of the system of statistical methods used in the study of changes in the structure and elements of the cost of electricity production. Statistical tools are being discussed to identify and measure the factors behind the rise in electricity prices, and to conduct a detailed causal analysis. Special emphasis is placed on statistical technologies used in the study of changes in individual elements and the cost structure as a whole. Special emphasis is placed on statistical technologies used in predicting changes in individual elements and the cost structure as a whole. The main goal of such a forecast is to develop a strategy for the behavior of the economic entity and formulate of its activity plan.

Pengaruh Kepemimpinan dan Disiplin Kerja Terhadap Kinerja Karyawan: Studi Kasus PT Sucofindo Palembang Indonesia

MBIA ◽  
2019 ◽  
Vol 18 (1) ◽  
pp. 76-84
Author(s):  
Muhammad Idris ◽  
Dian Novita Sari
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Random Sampling ◽  
Linear Regression Analysis ◽  
Secondary Data ◽  
Multiple Linear Regression Analysis ◽  
Primary Data ◽  
Collection Method ◽  
Analysis Techniques ◽  
Analysis Technique

The problem in this study is whether there is an influence of leadership and work discipline on the employees’ performance of PT.Sucofindo Palembang City. This research includes associative research. The sample in this study were 88 respondents, with propotionate random sampling analysis technique. The data used were primary data and secondary data. Data collection method through questionnare. Analysis techniques using multiple linear regression analysis, F test (Simultaneoys) and t test (partial) and determination coeffiecient. The results show that there is influence of leadership and work discipline on the performance of PT.Sucofindo Palembang City.

scholarly journals ANALISIS PERMINTAAN KEDELAI DI INDONESIA

2017 ◽  
Vol 12 (1) ◽  
pp. 42
Author(s):  
Septi Rostika Anjani ◽  
Dwidjono Hadi Darwanto ◽  
Jangkung Handoyo Mulyo
Keyword(s):  
Regression Analysis ◽  
Capita Income ◽  
Income Elasticity ◽  
Descriptive Analysis ◽  
Linear Regression Analysis ◽  
Secondary Data ◽  
Per Capita Income ◽  
Elasticity Of Demand ◽  
Per Capita ◽  
Income Elasticity Of Demand

This study aims to analyze the factors that influence the demand of soybean in Indonesia. The research method uses descriptive analysis of secondary data which includes the price of imported soybeans, the price of chicken, per capita  income,  the rate of inflation and import tariff policy  year period 1980-2013 which sourced from FAO  and  other  sources.  Estimation  of  demand  function  using  multiple  linear regression  analysis  were  transformed  in  the  form  of  natural  logarithm.  Regression analysis showed that soybean demand in Indonesia was influenced partially by prices of chicken, per capita income, and the rate of inflation. The price elasticity of demand of soybean in Indonesia is inelastic, that is equal 0,22. While the income elasticity of demand  for  soybeans  is  positive  which  means  that  soy  is  a  staple  item  for  the Indonesian people.

scholarly journals ANALYSIS OF COST OF SALES AND SALES ON NET INCOME

2021 ◽  
Vol 9 (1) ◽  
pp. 133
Author(s):  
Muchamad Pahmi Ramdhani
Keyword(s):  
Regression Analysis ◽  
Literature Review ◽  
Hypothesis Test ◽  
Linear Regression Analysis ◽  
Financial Statements ◽  
Multiple Linear Regression Analysis ◽  
Net Income ◽  
Test Analysis ◽  
Retail Trading ◽  
The Cost

This study aims to analyze The cost of sales and sales of net income in retail trading companies listed on the Bursa Efek Indonesia. The population and sample in this study are the financial statements of 12 retail trading companies listed on the Bursa Efek Indonesia for the period 2016-2018. This research technique uses classic assumption test, multiple linear regression analysis, hypothesis test and determination coefficient test. The collection technique uses the documentation and literature review methods. And after the data was collected, the test analysis in this study was carried out with the help of IBM SPSS 26 for Windows. Based on the results of the F test that The cost of sales and sold together has a simultaneous effect on net income in 12 retail trading sub-sector trading companies listed on the Bursa Efek Indonesia.

scholarly journals Pengaruh Suku Bunga, Loan to Deposit Ratio (LDR) dan Pertumbuhan Kredit terhadap Inflasi di Indonesia

Jurnal Ecogen ◽  
2019 ◽  
Vol 1 (3) ◽  
pp. 557
Author(s):  
Putri Yeni ◽  
Syamsul Amar ◽  
Alpon Satrianto
Keyword(s):  
Time Series ◽  
Regression Analysis ◽  
Interest Rate ◽  
Interest Rates ◽  
Linear Regression Analysis ◽  
Secondary Data ◽  
Multiple Linear Regression Analysis ◽  
Credit Growth ◽  
Descriptive Research ◽  
Positive Effect

This study aims to analyze the influence of interest rates, Loan to Deposit Ratio (LDR) and credit growth to inflation in Indonesia. This type of research is descriptive research and uses secondary data in the form of time-series from 2007 to 2016 using the method of multiple linear regression analysis. The results of this study indicate that interest rates have a significant and positive effect on inflation in Indonesia. The Loan to Deposit Ratio (LDR) has a significant and positive effect on inflation in Indonesia. Credit growth has a significant and positive effect on inflation in Indonesia. Based on the results of this study it can be concluded that there is a significant influence between interest rates, Loan to Deposit Ratio (LDR) and credit growth to inflation in Indonesia. Keyword: Inflation, Interest Rate, Loan to Deposit Ratio (LDR), Credit Growth

scholarly journals PENGARUH PEMBIAYAAN MUDHARABAH, PEMBIAYAAN MURABAHAH DAN TABUNGAN MUDHARABAH TERHADAP RETURN ON ASSETS (ROA) PADA BPR SYARIAH

2021 ◽  
Vol 1 (2) ◽  
pp. 158-168
Author(s):  
Fitri maulidatul Rohmaniah ◽  
Eris Munandar
Keyword(s):  
Regression Analysis ◽  
Research Method ◽  
Quantitative Method ◽  
Linear Regression Analysis ◽  
Secondary Data ◽  
Multiple Linear Regression Analysis ◽  
Third Party ◽  
Coefficient Of Determination ◽  
Return On Assets ◽  
Financing Risk

The purpose of this study was to determine and analyze the effect of Mudharabah Financing, Murabahah Financing and Mudharabah Savings on Return On Assets (ROA) of Indonesian Sharia People's Financing Banks for the 2015-2020 period. The research method used is descriptive quantitative method. The data used is secondary data. In this study, the analysis used is multiple linear regression analysis, coefficient of determination and hypothesis testing. Based on the results of the analysis of this study, it can be seen that partially Mudharabah Financing has a negative and significant effect on Return On Assets, Murabaha financing has a positive and significant effect on Return On Assets and Mudharabah Savings has a positive and significant effect on Return On Assets at Indonesian Islamic People's Financing Bank for the 2015 period. -2020 and simultaneously Mudharabah Financing, Murabahah Financing and Mudharabah Savings have a significant effect on the Return On Assets (ROA) of Indonesian Sharia Rural Banks for the 2015-2020 period. It is expected that the Indonesian Islamic People's Financing Bank will further improve its performance by minimizing financing risk and increasing the amount of third party funds so that its profitability growth is maximized.

scholarly journals Pengaruh Produk Domestik Regional Bruto dan Jumlah Penduduk Terhadap Pendapatan Asli Daerah Kabupaten Mimika

2021 ◽  
Vol 1 (1) ◽  
pp. 40-53
Author(s):  
Mawar Mawar ◽  
Siska Sroyer
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Multiple Linear Regression ◽  
Asset Management ◽  
Linear Regression Analysis ◽  
Secondary Data ◽  
Multiple Linear Regression Analysis ◽  
Management Agency ◽  
Insignificant Effect

This study aims to analyze the significance of the influence of GDP and Population partially on the Original Income of Mimika Regency, and to analyze the significance of the influence of GDP and Population simultaneously on the Original Income of Mimika Regency. The data used in this study are secondary data obtained from BPS Mimika Regency and Mimika District Financial and Asset Management Agency. To analyze the data used multiple linear regression analysis. The results showed that: (a) GDP had a negative and insignificant effect on the Original Revenue of Mimika Regency; (b) The number of residents has a positive and significant effect on the Original Income of Mimika Regency; (c) GDP and Population simultaneously have a significant impact on the Original Revenue of Mimika Regency.

scholarly journals EFFECT OF COMPANY VALUE, LEVERAGE, AND COMPANY SIZE ON PROFIT PERSISTENCE IN JAKARTA ISLAMIC INDEX (JII) LISTED COMPANIES

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Budi Prasetyo ◽  
Satiti Utami ◽  
Alwazir Abdusshomad ◽  
Mukti Wijaya ◽  
Nawang Kalbuana
Keyword(s):  
Regression Analysis ◽  
Firm Value ◽  
Linear Regression Analysis ◽  
Secondary Data ◽  
Sampling Technique ◽  
Multiple Linear Regression Analysis ◽  
Earnings Persistence ◽  
Company Size ◽  
Analysis Model ◽  
Company Value

The purpose of this study was to determine the effect of Company Value, Leverage, and Company Size on Earnings Persistence in Companies Listed in the Jakarta Islamic Index (JII). Data obtained from the page www.idnfinancial.com. The data in this study are secondary data. The approach used in this research is a quantitative approach. Sampling technique using purposive sampling technique and data analysis using multiple linear regression analysis. Samples that fit the criteria were obtained by 23 companies during the 2015-2019 observation period. Then the data were analyzed using the SPSS data regression analysis model.26.0 The results showed that firm value had no significant effect on earnings persistence, leverage and firm size had a significant effect on earnings persistence on companies listed on the Jakarta Islamic Index (JII) for the 2015-2019 period.

scholarly journals PENGARUH INFLASI DAN KURS TERHADAP UJRAH DALAM PEMBIAYAAN MUSYARAKAH MUTANAQISAH PADA PT. BANK MUAMALAT INDONESIA, TBK CABANG PEMATANGSIANTAR

2015 ◽  
Vol 1 (1) ◽  
pp. 86
Author(s):  
Nuri Aslami
Keyword(s):  
Regression Analysis ◽  
Exchange Rate ◽  
Linear Regression Analysis ◽  
Field Research ◽  
Secondary Data ◽  
Financial Statements ◽  
Multiple Linear Regression Analysis ◽  
Independent Variables ◽  
Qualitative Approaches ◽  
Independent Variable

<p>This study aims to determine how the effects of inflation and exchange rate against <em>ujrah</em>, <em>musyarakah</em>, <em>mutanaqisah</em> PT Bank Muamalat Indonesia, Tbk Branch Pematang Siantar. This research is a field research using quantitative and qualitative approaches. The data used are secondary data, ie., data obtained from the Central Statistics Agency report, Report of Bank Indonesia, and the financial statements of PT Bank Muamalat Indonesia, Tbk Branch Pematang Siantar. The data were processed using SPSS 16. The analysis used is multiple linear regression analysis. The results showed that the inflation and the exchange rate (the independent variable) affects <em>ujrah</em> in <em>Musharaka</em>h financing <em>mutanaqisah</em> (dependent variable). The independent variables in this study could explain the change by 3.4% and the rest (96.6%) is explained by other variables beyond the variables used. Partially, the level of significant 5% and t <sub>table</sub> of 2034, inflation and exchange rate does not significantly affect the <em>Musharakah</em> financing <em>ujrah</em> <em>mutanaqisah</em>. This is demonstrated by the t <sub>value</sub> inflation of 0. 489 and t<sub>exchange</sub> rate of 0899.</p>

Production and Sales’ Volume Planning Based on Marginal Data Analysis

10.12737/7813 ◽  
2015 ◽  
Vol 3 (1) ◽  
pp. 51-56
Author(s):  
Аверина ◽  
Tatyana Averina
Keyword(s):  
Economic Theory ◽  
Regression Analysis ◽  
Marginal Cost ◽  
Comparison Method ◽  
Cost Comparison ◽  
Sales Volume ◽  
Marginal Revenue ◽  
Marginal Data ◽  
The Cost ◽  
Optimum Volume

Logical and convenient methods of economic theory often remain unclaimed in the area of management accounting and analysis. For example an obstacle to the use of marginal revenue and marginal cost comparison method may be difficulties associated with the assembly of these indicators’ equations. This paper contains an example of using regression analysis for separation the cost related to constant and variable components, for assembly of marginal data equations in order to determine the optimum volume of output.

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