scholarly journals Analysis of Seasonal Price Fluctuations of Paddy (Boro) in Bangladesh

2021 ◽  
Vol 18 (2) ◽  
pp. 219-226
Author(s):  
S Islam ◽  
S Afrin ◽  
T Afrin ◽  
MM Khatun
Keyword(s):  
Moving Average ◽  
Wholesale Price ◽  
Secondary Data ◽  
Least Square Method ◽  
Least Square ◽  
Seasonal Fluctuations ◽  
Secondary Sources ◽  
Seasonal Indices ◽  
Price Escalation

This paper has focused on seasonal variations of price and trend of the price escalation of paddy in Bangladesh using monthly average wholesale price of Boro paddy over a period from 2001 to 2019. Secondary data were used in this study and collected from different secondary sources. The multiplicative model was exercised in this study; the least square method was applied to find out the long-term changes occurring in the price of paddy and the ratio to moving average method was used to measure seasonal fluctuations in price of paddy. It was evidently observed from the study that seasonal fluctuations in price of paddy prevail in Bangladesh as seasonal indices were deviated from hundred in different months. April to August, the price of paddy was lower compare to other months’ price because April and Mayare the harvesting period of Boro paddy and resulted in more supply to the market. From August, it was increasing gradually and reached to the highest position on March with 112.15. Long-term trend analysis showed that prices of paddy will increase Tk. 72.80 per quintal higher annually compare to the country’s average price. SAARC J. Agri., 18(2): 219-226 (2020)

scholarly journals Hydro-Oceanographic Characteristics In Karimunjawa Coastal Waters During The 1st Transitional Season

Jurnal Segara ◽  
2021 ◽  
Vol 17 (2) ◽  
pp. 107
Author(s):  
Yulius Yulius ◽  
Joko Prihantono ◽  
Dino Gunawan ◽  
Muhammad Ramdhan ◽  
August Daulat ◽  
...  
Keyword(s):  
Coastal Waters ◽  
Secondary Data ◽  
Acoustic Doppler Current Profiler ◽  
Least Square Method ◽  
Least Square ◽  
Ocean Current ◽  
Primary Data ◽  
Peak Period ◽  
Waves And Currents ◽  
Matlab Programming

This study aims to determine oceanographic characteristics such as tides, waves, and currents in Karimunjawa Coastal Waters during the 1st transitional season and to update the oceanographic database for spatial management evaluation in the region. The tidal characteristics were obtained from the least square method analysis using World Tide software based on Matlab programming language, while wave and current characteristics obtained from 2-dimensional numerical modeling using Mike 21 software on the flow model and spectral wave module. The primary data used were the significant wave height (Hs), wave peak period (Tp), and ocean current components (u and v velocity) on 13-26 May 2016 using the Sontex Argonaut XR type Acoustic Doppler Current Profiler (ADCP) equipment. Tide data were predicted for the Kemujan Islands station from 1-31 March 2020. Secondary data for additional numerical model input were obtained from ERA5-reanalysis in the form of Hs, Tp, u, and v wind velocity data for May 2020 with a temporal resolution of 20 minutes, while bathymetry data derived from GEBCO Satellite Derivated Bathymetry (SDB) data. The tide analysis results showed that Karimunjawa waters are a single daily mixed tidal type. The wave characteristic moves from east to west with high waves reached 0.9 meters and a peak period of 7 seconds. The eastern side of Karimunjawa Island, Kemujan Island, and the western area have a calmer wave. The current characteristic moves northeastward with a speed of 5-28 cm/s, which concludes that in several locations, such as the Menjangan Besar-Menjangan Kecil strait, the currents depend on the tidal conditions.

scholarly journals Impulse of Dividend Payment Decision: Evidence from Pharmaceutical Industry in Bangladesh

2017 ◽  
Vol 9 (1) ◽  
pp. 219
Author(s):  
Ariful Hoque
Keyword(s):  
Stock Exchange ◽  
Secondary Data ◽  
Least Square Method ◽  
Agency Cost ◽  
Least Square ◽  
Pharmaceutical Companies ◽  
Financial Leverage ◽  
Dividend Payment ◽  
Explanatory Variables ◽  
Prime Objective

The dividend is the reward of shareholders of an organization in exchange for time and risk. For maximizing shareholder’s wealth, optimum dividend payout ratio is essential. The prime objective of this paper is to identify impulse of dividend payment decision of listed pharmaceutical companies in Dhaka Stock Exchange of Bangladesh. Dividend payment decision is the dependent variable and profitability, firm’s size, financial leverage, growth, and agency costs are taken as explanatory variables in this study. Collected secondary data are analyzed by econometrics software Eviews 8 through least square method. Formulated multiple regression models show value of R-square (R2) is 0.604817. R-square (R2) value indicates explanatory variables explain 60.48% variation of the dependent variable. The study also reveals that profitability and agency cost positively influence the dividend payment decision and firm’s size, financial leverage, growth negatively impact on the dividend payment decision of selected pharmaceutical companies. Among explanatory variables, profitability is not statistically significant at 5% significant level whereas firm’s size, financial leverage, growth and agency cost are found statistically significant at 5% significant level. So this paper finds that listed pharmaceutical companies in Dhaka Stock Exchange must consider firm’s size, financial leverage, growth and agency cost in their dividend payment decision.

The Application of Cubic Spline Interpolation Function in Determining Rock Rheological Long-Term Strength

2014 ◽  
Vol 580-583 ◽  
pp. 205-208
Author(s):  
Mo Li Zhao ◽  
Qiang Yong Zhang
Keyword(s):  
Spline Interpolation ◽  
Least Square Method ◽  
Cubic Spline ◽  
Least Square ◽  
Maximum Deviation ◽  
Interpolation Function ◽  
Term Strength ◽  
Cubic Spline Interpolation ◽  
Dagangshan Hydropower Station

The rheological long-term strength is determined according to the triaxial rheological test data of diabase at the dam area of Dagangshan Hydropower Station. Firstly, based on the stress-strain isochronous curve method and connected the test points with cubic spline interpolation function, the maximum deviation point in the long-term interval is determined as the turning point and established the long-term strength by nonlinear least square method. The results show that this method is consistent with the other methods. Finally, the advantage and disadvantage of this method is analyzed. This method can overcome the randomness of artificial selecting the turning points. Therefore, maximum deviation point method is relatively a reasonable and effective method to determine the rheological long-term strength of rock.

scholarly journals ANALISIS BIAYA-VOLUME-LABA SEBAGAI ALAT PERENCANAAN LABA JANGKA PENDEK PADA PERUSAHAAN DAERAH AIR MINUM TIRTA TARUM KAB. KARAWANG

2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Ade Suhara ◽  
Amallia .
Keyword(s):  
Analytical Method ◽  
Secondary Data ◽  
Least Square Method ◽  
Least Square ◽  
Sales Forecast ◽  
Profit Analysis ◽  
Cost Planning ◽  
Projection Analysis ◽  
Cost Projection ◽  
Made In

ABSTRACT: PDAM Tirta Tarum Kab. Karawang from 2012 to 2014 shows that profits continue to decline, if this continues to be allowed then PDAM Tirta Tarum Kab. Karawang will suffer losses. Therefore the main problem in this study is how sales planning, cost planning and profit planning are expected by applying cost-volume-profit analysis and how the comparison between cost projections made by PDAM Tirta Tarum Kab. Karawang with cost projections resulting from cost-volume-profit analysis. The data needed is secondary data obtained from PDAM Tirta Tarum Kab. Karawang in the form of data on PDAM profits in 2011 - 2014, total costs in 2011 - 2014, details of elements of 2014 income and projections of company costs according to the project feasibility study made in 1998. The analytical method used is cost separation analysis, least square method trend, break-even analysis, sales forecast analysis, cost projection analysis, 2015 profit planning and comparison of company cost projections with cost projections resulting from profit-volume-profit analysis. ABSTRAK PDAM Tirta Tarum Kab. Karawang dari tahun 2012 hingga tahun 2014 menujukkan keuntungan yang terus menurun, bila hal ini terus dibiarkan maka PDAM Tirta Tarum Kab. Karawang akan mengalami kerugian. Oleh karena itu permasalahan utama dalam penelitian ini adalah bagaimana perencanaan penjualan, perencanaan biaya dan perencanaan laba yang diharapkan dengan penerapan analisis biaya-volume-laba dan bagaimana perbandingan antara proyeksi biaya yang dilakukan PDAM Tirta Tarum Kab. Karawang dengan proyeksi biaya hasil analisis biaya-volume-laba. Data yang diperlukan merupakan data sekunder yang diperoleh dari PDAM Tirta Tarum Kab. Karawang berupa data keuntungan PDAM tahun 2011 - 2014, total biaya tahun 2011 – 2014, perincian elemen-elemen laba rugi tahun 2014 dan proyeksi biaya perusahaan menurut studi kelayakan proyek yang dibuat tahun 1998. Metode analisis yang digunakan adalah analisis pemisahan biaya, metode least square trend, analisis impas, analisis forecast penjualan, analisis cost proyeksi, perencanaan laba tahun 2015 dan perbandingan proyeksi biaya perusahaan dengan proyeksi biaya hasil analisis biaya-volume-laba. Kata Kunci : Least Square Trend, Forecast

scholarly journals PENGARUH PERTUMBUHAN EKONOMI TERHADAP KESEMPATAN KERJA DI PROVINSI SULAWESI TENGGARA

2018 ◽  
Vol 6 (2) ◽  
pp. 54
Author(s):  
Muhammad Nur Afiat
Keyword(s):  
Economic Growth ◽  
Quantitative Research ◽  
Time Series Data ◽  
Linear Regression Analysis ◽  
Secondary Data ◽  
Least Square Method ◽  
Multiple Linear Regression Analysis ◽  
Least Square ◽  
Series Data ◽  
Employment Opportunities

This study was conducted with the aim to determine the effect of Economic Growth Rate on Employment Opportunities in Southeast Sulawesi Province 2000-2015. This research is a type of Quantitative research using secondary data in the form of time series data, ie from 2000-2015. Data source was obtained from Central Bureau of Statistics (BPS) and Bank Indonesia of Southeast Sulawesi Province. This study also uses multiple linear regression analysis tools with ordinary least square method (OLS) and then processed with application Eviews 8.0. The results of the study show that Economic Growth has a significant influence on Employment Opportunities in Southeast Sulawesi Province 2000-2015.

scholarly journals Determinan Jumlah Uang Beredar, Tingkat Bunga, dan Inflasi Terhadap Pertumbuhan Ekonomi Indonesia

Al-Buhuts ◽  
2019 ◽  
Vol 15 (2) ◽  
pp. 45-64
Author(s):  
Adya Utami
Keyword(s):  
Economic Growth ◽  
Interest Rate ◽  
Money Supply ◽  
Negative Relationship ◽  
Secondary Data ◽  
Least Square Method ◽  
Least Square ◽  
Coefficient Of Determination ◽  
Independent Variable ◽  
The Interest Rate

This study aims to determine the determinants of the money supply, the interest rate, and inflation on Indonesia's economic growth in the 2009-2018 period. This research uses descriptive method and is strengthened by the OLS (ordinary least square) method with secondary data. The data used is sourced from the Central Statistics Agency and Bank Indonesia. The results of this study indicate that the money supply and the interest rate have a negative effect but inflation has a positive effect on Indonesia's economic growth. The JUB variable is not significant with a probability value of 0.1326. The JUB regression coefficient value has a negative relationship to the economic growth variable with a coefficient of 0.9288. The interest rate variable entered in the above equation turns out to be negative and significant with a probability value of 0.0571. The value of the coefficient of the exchange rate is (0.4843). The independent variable inflation gives a negative and not significant result with a probability value of 0.1134. Inflation coefficient value is 0.1724. In the equation model that uses economic growth as the dependent variable above, the magnitude of the coefficient of determination (R Squared) is 0.573429. This shows that the ability of the independent variable in explaining the diversity of the independent variables is 57.34% while the remaining 42.66% is influenced by other variables not included in the model.

scholarly journals Analysis the Effect of Household Consumption Expenditure, Investment and Labor to Economic Growth: A Case in Province of North Sumatra

2018 ◽  
Vol 28 (4) ◽  
pp. 45-54
Author(s):  
Richna Handriyani ◽  
M.M. Sahyar ◽  
M. Arwansyah
Keyword(s):  
Economic Growth ◽  
Interest Rate ◽  
Positive Impact ◽  
Secondary Data ◽  
Least Square Method ◽  
Household Consumption ◽  
Least Square ◽  
Domestic Investment ◽  
Department Of Labor ◽  
North Sumatra

Abstract This research is important because the commencement of the Asean Economic Community (MEA) has a positive impact that is spurring the growth of investment from within and outside the country, so that domestic investment has the potential to increase which will increase the number of employment for Indonesian workers especially in province of North Sumatera.This study aims to: identify the effect of household consumption on economic growth, identify the effect of investment on economic growth, identify the influence of Labor on economic growth, and identify the effect of interest rate on economic growth . The data used in this research were secondary data in 2006-2016 in Province of North Sumatera. Data obtained from various agencies, namely: Department of Labor and Transmigration, Central Statistics Agency of Province of North Sumatra, some other sources such as journals and relevant research results. Methods of analysis using Two Stage Least Square method (TSLS). The results of this study found that: Household consumption has a positive and significant effect to economic growth, Investment has positive and significant effect to economic growth, Labor has positive and significant impact to economic growth, and Interest rate has a negative and significant effect on economic growth.

scholarly journals Sunset Policy and its Effect on Tax Compliance: Case Study Indonesia

2018 ◽  
Vol 7 (3.25) ◽  
pp. 120
Author(s):  
Elsie Sylviana Kasim S.Sos. M.Si ◽  
Fitria Arianty S.Sos. M.Si ◽  
Yulial Hikmah S.Si. M.Si
Keyword(s):  
Moving Average ◽  
Descriptive Analysis ◽  
Tax Compliance ◽  
Secondary Data ◽  
Tax Amnesty ◽  
Compliance Level ◽  
Administrative Sanction ◽  
The Government ◽  
Long Term Impact

Indonesia has several times conducted Tax Amnesty as an effort to pursue the target of increasing tax revenue. One of the Tax Amnesty ever conducted by Indonesia is Sunset Policy which is giving the elimination of administrative sanction. It cannot be denied that Sunset Policy will result in an increase in tax compliance in the short term. This research will look at the long-term impact of Sunset Policy in Indonesia by using Seasonal Autoregressive Integrated Moving Average (SARIMA). The approach used by the authors in this study is a quantitative approach that is a descriptive analysis. The data obtained is secondary data in the form of monthly data receipt of Personal Income Tax from 2004 to 2012 which can be used as a review and researcher base to analyze the effect of Sunset Policy on tax compliance level in Indonesia. Based on the data processing, the results obtained that Sunset Policy affected tax compliance in the year of the issuance of Sunset Policy. However, in the following years after the Sunset Policy is no longer valid, the policy still has a significant effect on tax compliance. Post-Sunset Policy the government does not issue a special policy in order to enforce the law.  

Profitability of Tripura Gramin Bank and Regional Rural Bank in India: A comparison

GIS Business ◽  
2020 ◽  
Vol 15 (1) ◽  
pp. 313-330
Author(s):  
Puranjan Chakraborty ◽  
Dr. Ram Chandra Das
Keyword(s):  
Rural Areas ◽  
Secondary Data ◽  
Least Square Method ◽  
Financial Inclusion ◽  
Least Square ◽  
Annual Reports ◽  
Coefficient Of Determination ◽  
Socioeconomic Condition ◽  
Operating Profit ◽  
The Status

Tripura Gramin Bank (TGB) is the only Regional Rural Bank operating in Tripura since it’s inception in 1976. The bank was introduced for economic development of rural areas of Tripura. The prime objective of this bank was amelioration of socioeconomic condition of rural people of Tripura. The present study is an attempt to examine the status of the bank on profitability with an angle to look into financial inclusion in the state. Secondary data is used from the Annual Reports of TGB for the study period. Select parameters i.e. total income, total expenditure, non-interest income, operating expense, operating profit, net profit is used for the study. Select statistical tools i.e. CAGR, average, standard deviation, least square method; coefficient of determination is used to measure the status of profitability of TGB. The study reveals that, during the study period the profitability of TGB is improved which is the result of improvement of financial inclusion.

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