scholarly journals The Effects of Sentiment on Real Estate Price Using Time Series Analysis

2019 ◽  
Author(s):  
Song-Hee Baek ◽  
Myounggu Kang
Keyword(s):  
Time Series ◽  
Real Estate ◽  
Time Series Analysis ◽  
Real Estate Price ◽  
Series Analysis

scholarly journals Study on Measuring of Real Estate Speculative Bubble: Evidence from Turkey

2017 ◽  
Vol 5 (1) ◽  
pp. 334
Author(s):  
Niyazi Berk ◽  
Sabriye Biçen ◽  
Nadire Seyidova
Keyword(s):  
Time Series ◽  
Real Estate ◽  
Time Series Analysis ◽  
Interest Rates ◽  
Future Price ◽  
Gdp Growth ◽  
Series Analysis ◽  
Real Estate Bubble ◽  
Price Increases ◽  
Income Ratio

The investor's expectation of future price increases on real estate is causing to further rise of prices. In the 1990s, Turkey’s real estate price / rental income ratio was around 10, now is between 17-20 years. On the other hand, as a result of insufficient innovation and incentive application of industry, some companies have left their core activity and moved to the consruction industry. Studies using time series analysis with Turkey’s data show that GDP growth and interest rates have a great impact on investment decisions of consruction companies. Using Turkstat, Bloomberg and Eurostat data, the empirical part of this study present the relationship between interest rate and GDP growth and consruction investments. The analysis will continue with cross-city-time-series analysis for a sample of 4 well-developed cities of turkey, in terms of construction investments. Finally, measuring the price-to-earnings ratio, the home price-to-rent ratio, the gross rental yield and the house ownership ratio will be compared to those of the metropolitan cities in Europe, whether there is a real estate bubble in Turkey or not.

scholarly journals EXPLORING THE IMPACT OF REAL ESTATE POLICY ON REAL ESTATE TRADING USING THE TIME SERIES ANALYSIS

2020 ◽  
Vol XLII-3/W10 ◽  
pp. 1281-1287
Author(s):  
S. W. Shao ◽  
X. Huang ◽  
L. X. Xiao ◽  
H. Liu
Keyword(s):  
Time Series ◽  
Real Estate ◽  
Time Series Analysis ◽  
Housing Prices ◽  
The Real ◽  
The Real Estate ◽  
Series Analysis ◽  
Registration Data ◽  
The People ◽  
The Impact

Abstract. Housing price is a major issue affecting people's lives, but also closely related to the interests of the people themselves. Housing prices are affected by various factors, such as economic factors, population size factors, social factors, national policy factors, the internal factors of real estate and environmental factors. With the deepening of urbanization and the agglomeration of urban population in China, housing prices have been further accelerated. The Chinese government has also introduced a series of policies to limit real estate transactions and affect property prices. This paper also aims to explore a time series analysis method to analyse the impact of real estate policies on real estate prices. Firstly, the article searches for policy factors related to real estate through government official channels such as state, Prefecture and city, and analyses key words related to policy by means of natural language processing. Then, the real estate registration volume, transaction volume and transaction house price data which are arranged into time series are modelled using ARIMA time series model, and the data are processed according to scatter plot, autocorrelation function and partial autocorrelation function graph of the model to identify its stationarity. Finally, the LPPL (logarithmic periodic power) model and MPGA (multi-population genetic algorithm) are used to fit and detect turning points of real estate registration data, and the time series detection algorithm is used to obtain the inflection time nodes of the sequence, and then the relationship between real estate policy and real estate transactions is analysed. Taking the real estate registration data in Wuhan as an example, this paper validates the above time series analysis method. The results show that some real estate policies (such as purchase restriction policy, public rental policy, etc.) have a certain impact on real estate transactions in a short time. Part of the real estate policy (such as graduate security, settlement policy, etc.) does not have a significant impact on real estate transactions. To sum up, the government's brutal blockade of macro-control of the housing market cannot fundamentally solve the housing difficulties of the people, but also standardize the real estate market trading mechanism, innovate the market trading mode, so as to promote the long-term development of the housing market.

The real estate industry in Turkey: a time series analysis

2018 ◽  
pp. 1-13 ◽  
Author(s):  
Dervis Kirikkaleli ◽  
Seyed Alireza Athari ◽  
Hasan Murat Ertugrul
Keyword(s):  
Time Series ◽  
Real Estate ◽  
Time Series Analysis ◽  
Real Estate Industry ◽  
The Real ◽  
The Real Estate ◽  
Series Analysis
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