High price of chippers and small scale of forestry management area seemed to create a standstill situation of chip utilization system in Japan. By combining the benefits of small scale forestry and low price chippers, a simple and low-cost chip supply model could be established, creating new employments opportunities. The object of this study is to propose the benefits of a chip supply system i...

Compared with software projects, the estimation of website projects is not mature enough without any methods for size or workload estimation. This paper researched Function Point Analysis (FPA), the most important size estimation method in software projects and then constructed Commerce Website Function Point Analysis (CWFPA) by introducing principles of FPA into commerce website projects. The ...

one of the most important and valuable goal of software development life cycle is software cost estimation or sce. during the recent years, sce has attracted the attention of researchers due to huge amount of software project requests. there have been proposed so many models using heuristic and meta-heuristic algorithms to do machine learning process for sce. cocomo81 is one of the most popular...

estimation of the conceptual costs in construction projects can be regarded as an important issue in feasibility studies. this estimation has a major impact on the success of construction projects. indeed, this estimation supports the required information that can be employed in cost management and budgeting of these projects. the purpose of this paper is to introduce an intelligent model to im...

In this paper, we investigate how consumers learn about quality and cost of restaurants from reading online reviews, using a unique dataset from Dianping.com, a leading Chinese website providing user-generated reviews. The learning models proposed in this study have two novel features: (1) Consumers update not only the expectation but also the variance of multiple product attributes; (2) consum...

Application of price bundling strategies in retail banking in Europe is a report based on an empirical study of price bundling practices in Southern, Central and Northern Europe. The current report defines three core price bundling models that are in one form or another applied by the interviewed banks. The models are cost efficiency bundling, cross-selling bundling and loyalty bundling. Price ...

Neural networks were used to estimate the cost of jet engine components, specifically shafts and cases. The neural network process was compared with results produced by the current conventional cost estimation software and linear regression methods. Due to the complex nature of the parts and the limited amount of information available, data expansion techniques such as doubling-data and data-cr...

I derive and estimate a model for cover price setting in print media markets where actors are faced by two interrelated demand curves: the demand for the print medium and the demand for advertising space. Publicly available data on German women’s magazines observed between 1998 and 2001 are used in the GMM estimation. Main findings are that my estimated marginals cost coincide well with those o...

Websites have become an essential component in firms’ IT portfolios. Many business processes require website functionalities to operate smoothly. This study aims at investigating how firm website affects cost of equity, an important factor in firm valuation. We conducted a cross-sectional regression using a unique dataset consisting of 3,312 firm websites operated by US public firms. Firm websi...