scholarly journals EFISIENSI TEKNIS DAN PENDAPATAN USAHATANI CABAI MERAH ANGGOTA KOPERASI AGRO SIGER MANDIRI DI KABUPATEN LAMPUNG SELATAN

2020 ◽  
Vol 8 (2) ◽  
pp. 295
Author(s):  
Tika Leoni Putri ◽  
Dyah Aring Hepiana Lestari ◽  
Sudarma Widjaya
Keyword(s):  
Comparative Analysis ◽  
Data Collection ◽  
Technical Efficiency ◽  
Economic Efficiency ◽  
Census Data ◽  
Production Functions ◽  
Factors Influencing ◽  
Unit Output ◽  
Land Size ◽  
Efficiency Data

This study aims to analyze the technical efficiency of red chilli farming, the profitability of red chili farming, and factors that influence the profits of red chili farming and relative economic efficiency. Data collection was carried out in seven sub-districts, namely Sidomulyo, Candipuro, Kalianda, Palas, Penengahan, Ketapang, and Bakauheni of South Lampung District in September 2017 - January 2018. The number of respondents was 41 red chili farmers who were members of the independent Agro Siger Mandiri Cooperative taken by census. Data were analyzed using frontier production functions, income analysis, profit Unit Output Price function, and comparative analysis of relative economic efficiency. The results showed that the red chili farming is veryefficient technically. Red chili farming is beneficial for farmers. The factors influencing the profits of red chili farming are land size, price of pesticides per production, wages of labor per production, and planting groups. Economic efficiency of planting groupone is higher than planting group two.Key words: cooperation, frontier, income, red chilli, technical efficiency

scholarly journals Risks in the construction of houses for the disabled and the elderly

2021 ◽  
Vol 258 ◽  
pp. 09065
Author(s):  
Svetlana Sheina ◽  
Artem Shvets ◽  
Elena Gorbaneva
Keyword(s):  
Comparative Analysis ◽  
Data Collection ◽  
Real Estate ◽  
Economic Efficiency ◽  
The Elderly ◽  
Economic Aspect ◽  
Construction Stage ◽  
The Disabled ◽  
Capital Construction

The paper presents possible problems in the construction of houses for the disabled and the elderly. The relevance of the construction of these real estate objects and the consideration of this issue of the article is displayed. The possible main hazards during capital construction are given. The economic aspect of the construction issue, its nuances, and methodology are considered in detail using the examples of two objects of houses for the disabled and the elderly of various forms of ownership. For each of the potential planned objects, the necessary data collection was performed, calculations of possible income based on the activities of the house for the disabled and the elderly, expenses, both at the construction stage and at the exploitation stage, which are shown in this article. Graphically, the result of the comparative analysis of the two objects for economic efficiency is shown and the conclusion is made about the choice of the most profitable form for performing specific tasks.

ESTIMATION OF TECHNICAL, SPECIALIZED AND ECONOMIC EFFICIENCY OF CULTIVATED POTATO VARIETIES USING DATA ENVELOPE ANALYSIS METHOD (DEA) IN IRAQ FOR SPRING LUG 2018

2020 ◽  
pp. 119-131
Keyword(s):  
Technical Efficiency ◽  
Economic Efficiency ◽  
Potato Crop ◽  
Economic Status ◽  
Analysis Method ◽  
Envelope Analysis ◽  
Variable Capacity ◽  
Data Envelope Analysis ◽  
Using Data ◽  
The Stability

Research highlights the importance of potato crop, which occupies a prominent food and economic status in food security besides rice, wheat and corn at the local and global level. Despite the expansion of the cultivation of potato crop in Iraq in general and Ameriyah district in particular However, potato productivity remains substandard, this may be due to a lack of knowledge of the most efficient varieties and not to use productive resources at the levels at which technical, specialized and economic efficiency is achieved. Therefore, the aim of the research is to determine the technical, specialized and economic efficiency according to the cultivated seed category. The data envelope analysis (DEA) method was used to estimate technical, specialized and economic efficiency, assuming constant and variable capacity returns. As a result of the study, the Safrana variety achieved the highest average technical efficiency according to the stability of the yield and capacity efficiency in addition to achieving the highest average specialized and economic efficiency, The Lapadia variety achieved the highest average technical efficiency, assuming that capacity returns have changed. Therefore, we recommend the adoption of items that achieve higher efficiency and the need to redistribute the elements of production better and Achieving the optimum levels at which technical, specialized and economic efficiency is achieved and saving what has been wasted.

scholarly journals Technical efficiency among agricultural households and determinants of food security in East Java, Indonesia

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Rachman Hakim ◽  
Tri Haryanto ◽  
Dyah Wulan Sari
Keyword(s):  
Food Security ◽  
Technical Efficiency ◽  
Data Envelopment ◽  
Rice Farming ◽  
Logit Regression ◽  
Agricultural Households ◽  
And Gender ◽  
Using Data ◽  
Land Size ◽  
Average Consumption

AbstractRice is a staple food in East Java, and the average consumption is 100 kg/capita/year. However, rice productivity has declined dramatically in recent years. Food security can be reached by improving the technical efficiency of rice farming, especially in rice farming centers such as East Java Province. This study aims to measure technical efficiency and its determinants using two limit tobit. And it also aims to examine the effect of the technical efficiency of rice farming on food security using logit regression. Technical efficiency will be measured by using data envelopment analysis (DEA). The results show that the technical efficiency of rice farming is very low in East Java. Government assistance, irrigation, and extension have a significant effect on technical efficiency. Meanwhile, membership of farmer organization has no effect on technical efficiency. Around 69% of farmers can be categorized as food secure households. The estimation of logit regression shows that household size, income, land size, education, age, and gender significantly influence food security in East Java. Meanwhile, credit and technical efficiency did not have any significant effect.

Factors affecting transaction costs in megaprojects: a qualitative comparative analysis

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Dedong Wang ◽  
Hui Li ◽  
Yongqiang Lu
Keyword(s):  
Comparative Analysis ◽  
Transaction Costs ◽  
Qualitative Comparative Analysis ◽  
Asset Specificity ◽  
Necessary Condition ◽  
Content Type ◽  
Factors Affecting ◽  
Relational Contract ◽  
Factors Influencing ◽  
Project Costs

PurposeThe purpose of this study is to examine the factors influencing the transaction costs (TCs) in megaprojects to provide a basis for controlling project costs.Design/methodology/approachThis study selects six factors influencing the TCs in megaprojects from the perspective of TC theory and relational contract theory (RCT) through literature review. On the basis of crisp-set qualitative comparative analysis (QCA), this study tests combined factors influencing the TCs and the interaction between them.FindingsResults show that in megaprojects, TCs are affected by combination factors. The combination of asset specificity, uncertainty, transaction frequency and trust and the combination of asset specificity, reputation and trust will control TCs in certain situations. In the configuration leading to high project TCs, the combination of environmental and behavioral uncertainties is a necessary condition.Originality/valueThis paper fills up the research gap in the field of megaproject TCs, and researchers can focus on this field in the future.

PERANCANGAN APLIKASI SENSUS PENDUDUK PADA BADAN PUSAT STATISTIK KOTA MAKASSAR BERBASIS ANDROID

2021 ◽  
Vol 6 (1) ◽  
pp. 48
Author(s):  
Nurkhalik Wahdanial Asbara
Keyword(s):  
Data Collection ◽  
Census Data ◽  
Population Data ◽  
Accurate Information ◽  
Population Census ◽  
Male Population ◽  
Female Population ◽  
Technological Developments ◽  
The Government ◽  
Population Ratio

Technological developments and changes in government systems are developing rapidly. Both of these lead to efforts to carry out duties, protect functions and serve the community. This encourages the government to take various adjustment steps quickly in line with the dynamics of development that occur. One of them is through a population census. The population census is an important issue that must be handled properly. The population census in this study takes population data in an area based on the number of male population, female population, ratio, and population density. The data was taken and submitted to the Makassar City Statistics Agency. Population Census is a presentation of information that has the ability to present accurate information, and helps facilitate the search for a population census data. The population census is carried out every 5 years which is carried out by census officers to carry out data collection to each resident's house, the data collection process is carried out by conventional recording and submitting it to the central statistics agency for database entry. With this application, it is expected to provide convenience to Population census officers to perform the process of inputting population data and the data is directly stored in the database without having to return to the office to input again.

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