Data sources for real estate market analysis

2020 ◽  
pp. 427-432
Author(s):  
Rena Mourouzi-Sivitanidou ◽  
Petros Sivitanides
2020 ◽  
pp. 427-432
Author(s):  
Rena Mourouzi-Sivitanidou ◽  
Petros Sivitanides

2020 ◽  
Vol 19 (2) ◽  
Author(s):  
Beata Śpiewak ◽  
Anna Barańska

The paper contains the comparison of mechanism of two separately constructed statistical methods for the detection of outliers in real estate market analysis. For this purpose, databases with various types of real estate from local markets were created. Then the estimation of parameters of functional models describing dependencies prevailing on the examined markets was carried out. Subsequently, statistical tools called Baarda method and model residue analysis were used to detect outliers in the collected datasets. The last stage was a comparison of the obtained results of the parameters' estimation of the analyzed models and the measures of their quality, before and after the removal of outliers. The obtained results indicate that algorithms of chosen statistical methods, detecting outliers, allow to eliminate a smaller number of them, at the same time obtaining an improvement of the parameters of the functional model and its adjustment to the analyzed dataset. This gives the premise for the development of criteria for the selection of statistical methods that look for gross errors in the analyzed databases, among others, depending on functional model used, type of property and number of properties.


2021 ◽  
pp. 60-68
Author(s):  
O. A. Zemlyanskiy

Effective business activities conducting in the real estate market is impossible without an objective analysis of the real estate market, its individual segments, comparing the possibilities and efficiency of doing business in different market segments. Based on the generalization of various methods, the author proposes an analysis of the real estate market to determine the possibility of effective business activity, including setting goals for the analysis of the real estate market and its individual segments, determining the subject, conditions and opportunities for entrepreneurial activity in the real estate market, analysing the market in accordance with the factors of market analysis, its characteristics and identification of the most attractive market segments and areas of activity in order to achieve these goals. The analysis of the real estate market determines the opportunities, conditions and prospects of presence on the market for various companies and types of business related to the creation and sale of real estate objects, as well as credit and financial, legal, insurance, valuation, commercial and other types of business.


2018 ◽  
Vol 26 (1) ◽  
pp. 5-15
Author(s):  
Beata Śpiewak

Abstract The article presents the results of research into the appraisal of the usefulness and effectiveness of passive methods of robust estimation in real estate market analysis. Two methods are considered, i.e.: Baarda's and Pope's. The research is based on a database of flats sold in Kraków in 2015. It has been proved that algorithms of robust estimation allow for eliminating outlying transactions from the collected database, causing the set of observations to become coherent and free of observations which might be fraught with gross error caused by the human factor.


2021 ◽  
Author(s):  
Felix Lorenz ◽  
Jonas Willwersch ◽  
Marcelo Cajias ◽  
Franz Fuerst

Author(s):  
Grant Ian Thrall

This book shows how to answer questions that provide guidance to the most important decisions in real estate: Should I buy? Should I build? Will the market support the decision? Before developers or investors commit to a project, they must have answers to these questions if they are to remain profitable in the long run. No generic answers will fit all real estate decisions at all times, because the circumstances differ so much between projects. Therefore, in addition to examples of the methodology that is generally accepted in the industry, this book provides explanations for why the methodology is used. True understanding provides the versatility that is needed in ever-changing markets. May I build a residential subdivision here? May I build a class A office building there? Such questions are important, but are better dealt with by planners, zoning officials, and attorneys. Is appropriate zoning available? If not, what would be involved in changing the present zoning to accommodate the proposed development? Answering “permission” questions often involves political considerations, which reflect the taste preferences of citizens and politicians and are a byproduct of the local power structure. Therefore, real estate development involves political decisions, as well as market analysis. The market analyst addresses a different scope of issues than the permission questions address. The market analyst provides information and guidance to the investor, buyer, seller, financier, and planner (See Pyhrr et al. 1989, Vernor 1986, Fanning et al. 1995, Delisle and Sa-Aadu 1994, Brueggeman and Fisher 1996). Funding for development or purchase usually falls upon lending institutions. Lending institutions require market analysis as input for their consideration before they commit to funding. Otherwise, they are jeopardizing the financial viability of their institution. The decision to lend without appropriate market analysis is no more than gambling. Some projects may be successful, some may not. Banking regulations require due diligence in the lending decision to evaluate the exposure to risk by the lending institution. So business geographic real estate market analysis is central to the risk management of those who carry the burden of responsibility for the investment.


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