Amir Amini
MSc. Graduate of Industrial Engineering, Alghadir institute of higher education, Tabriz, Iran
[ 1 ] - A Model for Allocating Orders to Suppliers in Case of Quantity Discounts
One of the most important activities in the management of input items of a company is focusing on the process of purchasing, supplier selection and allocating order to suppliers. Decisions about supplier selection due to simultaneously taking inconsistent and diverse issues into account in a wide range of strategic to operational factors, and from quantitative to qualitative criteria will be co...
[ 2 ] - A combined evaluation method to rank alternatives based on VIKOR and DEA with BELIEF structure under uncertainty
This paper processes a combined method, based on VIKOR and Data Envelopment Analysis (DEA) to select the units with most efficiency. We utilize the VIKOR as compromise solution method. This research is a two-stage model designed to fully rank the alternatives, where each alternative has multiple inputs and outputs. The problem involves BELIEF parameters in the solution procedure. First, the alt...
[ 3 ] - Risk Assessment of Investments with Fuzzy Efficiency Indicators for Oil and Gas Production Industry
In the process of investment decision making, next to financial indicators many other aspects of investment projects are increasingly often considered. This leads to the multi-criteria evaluation of a project. The advantage of multi-criteria methods is the ability to take into account all (not only financial) aspects of the attractiveness of an investment project. The selection of criteria of p...
[ 4 ] - Ranking 7Ms Effective Factors in Iranian Production Systems Using Fuzzy AHP
In order to survive in today's competitive world, organizations are looking to increase their efficiency and effectiveness. Therefore, they should focus on inputs that are more important than the rest of the inputs in their success. This paper aimed at ranking 7Ms (Management, Man power, Marketing, Material, Machinery, Methods and Money) and their sub-criteria of production in Iran. By improvin...
[ 5 ] - Ranking and Managing Stock in the Stock Market Using Fundamental and Technical Analyses
The stock selection problem is one of the major issues in the investment industry, which is mainly solved by analyzing financial ratios. However, considering the complexity and imprecise patterns of the stock market, obvious and easy-to-understand investment rules, based on fundamental analysis, are difficult to obtain. Fundamental and technical analyses are two common methods for predicting th...
[ 6 ] - A Two-phase Model for Product Design Development and Evaluation and Supplier Selection in Product Configuration Change Process (Case study: SUPCO)
A supply chain is composed of a complex sequence of processing stages, ranging from raw materials supplies, parts manufacturing, components and end-products assembling, to the delivery of end products. In the context of supply chain management, supplier selection decision is considered one of the key issues faced by operations and purchasing managers to remain competitive. Therefore, requiremen...
[ 7 ] - Ranking Iranian Accredited Laboratories with Proficiency Tests Using PR0METHEE Method
The rapid pace of changing technology is leading to high rate of import and export between different countries. In outsourcing governmental organizations duties to private sectors, it is a need to control sectors and they should be under assessment policy. This research has been developed to show how the accredited laboratories of Iranian standard (ISIRI) can be assessed for their technical ser...
[ 8 ] - تلفیق مدل تحلیل پوششی داده ها و درخت تصمیم به منظور ارزیابی واحدهای مبتنی بر تکنولوژی اطلاعات
In order to evaluate the performance and desirability of the activities of its units each organization needs an evaluation system to assess this desirability and it is more important for financial institutions, including information technology-based companies. Data envelopment analysis (DEA) is a non-parametric method to measure the effectiveness and efficiency of decision-making units (DMUs). ...
[ 9 ] - بکارگیری الگوریتم Big Bang-Big Crunch به عنوان رویکردی جدید در بهینه سازی سبد سهام و مقایسه آن با سایر روش های بهینه سازی
یکی از ویژگیهای مهم کشورهای صنعتی و توسعه یافته، وجود بازار فعال و پویای پول و سرمایه است. بنابراین سرمایه‌گذاری نقش تعیین کننده‌ای در رشد اقتصادی دارد. از اهداف اساسی این کشورها، دستیابی به رشد اقتصادی و توسعه ی پایدار می‌باشد. در کنار این از عمده ترین مسائل کشورهای جهان سوم، نبود ساختار مناسب برای سرمایه های افراد و سازمان ها می باشد. امروزه حجم قابل توجهی از کار مدیران سرمایه گذاری و همچنین...
[ 10 ] - بررسی و پایش مدل EFQM به منظور شناسایی فرصت های بهبود سازمان
مدل EFQM به عنوان یکی از مدلهای تعالی سازمانی با استناد به معیارهای 9 گانه خود ابزاری مناسب برای آسیب شناسی و طراحی برنامه های توسعه سازمانی به شمار می رود که از طریق آن می توان فرصتهای بهبود بهره وری در سازمان را شناسایی نمود. به منظور دریافت نظرات کارشناسان در خصوص شناسایی فرصتهای بهبود، با استفاده از مدل EFQM پرسشنامه ای با 50 سئوال طرح گردید که جامعه آماری آن برخی از مدیران و کارشناسان داخل...
[ 11 ] - Development of Data Envelopment Analysis for the Performance Evaluation of Green Supply Chain with Undesirable Outputs
A fundamental problem is the use of DEA in multistep or multilevel processes such as supply chain, lack of attention to processes’ internal communications in a way that the recent studies on DEA in the context of serial processes have focused on closed systems that the outputs of one level become the inputs of the next level and none of the inputs enter the mediator process. The present study a...
[ 12 ] - New Product Development Risk Assessment in the Core Banking Using FMEA Combined with COPRAS Method and Grey Relations
The present study tries to investigate the existing risks in the new product development process in the core banking field. Due to its use after production, new product development with the fewest errors and risks is always the subject of discussion and investigation among the researchers of this field. This study aims to investigate the most important risks existing in the new product developm...
[ 13 ] - استفاده از تحلیل پوششی داده‌های فازی به منظور ارزیابی نحوه بهره‌گیری از مزایای کسب و کار الکترونیکی در شبکه لجستیک
کسب و کار الکترونیک از پیامدهای مهم انقلاب فناوری اطلاعات و ارتباطات است که در دهه گذشته رشد بالایی را تجربه کرده است. با گسترش روز افزون حوزه کار تجارت الکترونیک، سرعت و کیفیت ارائه خدمات به مشتریان نیز بالا رفته است و این امر موجب شده تا شرکت‌ها کنترل بیشتری بر مؤلفه‌های کیفیت به منظور اطمینان از دقت و به هنگام بودن تحویل کالاها برای پاسخ گوی به نیازهای فزاینده مشتری‌ها داشته باشند و در نهایت...
[ 14 ] - Ranking and Managing Stocks in the Stock Market Using Fundamental and Technical Analyses
Fundamental and technical analyses are two common methods for predicting the future behavior of the stock. Fundamental analysis focuses on the economic forces of supply and demand which cause stock prices change. On the other hand, technical analysis examines historical data relating to changes in the price and trading volume by using graphs and indicators as a primary tool to predict future pr...
[ 15 ] - Combination VIKOR Model and Measurement Systems Analysis(MSA)
Abstract: One of basic principle of any organization is to assure about obtained figures from measuring products. If the measured data was not trusted, will be lead to a wrong decisions regarding the approval or rejection of products and obviously the cost would be great. First cases in measurement systems analysis which crossing minds are criteria for approval or rejection any mea...
[ 16 ] - Ranking 7Ms Effective Factors in Iranian Production Systems Using Fuzzy AHP
In order to survive in today's competitive world, organizations are looking to increase their efficiency and effectiveness. Therefore, they should focus on inputs that are more important than the rest of the inputs in their success. This paper aimed at ranking 7Ms (Management, Man power, Marketing, Material, Machinery, Methods and Money) and their sub-criteria of production in Iran. By improvin...
[ 17 ] - Ranking and Managing Stock in the Stock Market Using Fundamental and Technical Analyses
The stock selection problem is one of the major issues in the investment industry, which is mainly solved by analyzing financial ratios. However, considering the complexity and imprecise patterns of the stock market, obvious and easy-to-understand investment rules, based on fundamental analysis, are difficult to obtain. Fundamental and technical analyses are two common methods for predicting th...
[ 18 ] - A Two-phase Model for Product Design Development and Evaluation and Supplier Selection in Product Configuration Change Process (Case study: SUPCO)
A supply chain is composed of a complex sequence of processing stages, ranging from raw materials supplies, parts manufacturing, components and end-products assembling, to the delivery of end products. In the context of supply chain management, supplier selection decision is considered one of the key issues faced by operations and purchasing managers to remain competitive. Therefore, requiremen...