چكيده فارسي :
هدف از اين پژوهش، سنجش فضايي بافت محلات شهري به منظور مكان گزيني فضاهاي همگاني امن است. در اين راستا بافت محله وردآورد كه به دليل ويژگيهاي خاص، موجبات ايجاد معضلات و آسيبهاي اجتماعي را در فضاهاي شهري خود فراهم كرده است، به عنوان نمونه موردي بررسي ميشود. پژوهش از نوع كاربردي و شيوه مطالعه بر حسب روش و ماهيت، توصيفي-تحليلي و تجربي-پيمايشي است. بنابراين، در تبيين ادبيات و سوابق موضوع تحقيق و ارايۀ مدل تحليلي پژوهش از مطالعات كتابخانهاي و براي جمع آوري اطلاعات با توجه به ماهيت تحقيق از روشهاي ميداني و مطالعات اسنادي استفاده شده است. مدل تحليلي پژوهش متشكل از شاخصهاي موثر بر امنيت در فضاهاي همگاني محلات شهري در قالب 5 مولفه كالبدي، عملكردي، حركت و دسترسي، ادراكي-معنايي و مديريت شهري و 19 معيار و سنجههاي ارزيابي آن، ارائه گرديده است. در ادامه، به منظور اولويت بندي شاخصهاي ارائه شده از فرآيند تحليل شبكهاي استفاده شده است. بنابراين، بر اساس نتايج حاصل از رتبه بندي، محدوده مطالعاتي مورد تحليل و ارزيابي قرار گرفت. بدين منظور با استفاده از سيستم اطلاعات جغرافيايي و روش چيدمان فضا، مناسب ترين مكانها و موقعيتها براي مكان گزيني فضاهاي همگاني امن جهت ارتقاء امنيت در بافت شناسايي گرديد. در انتها نتايج حاصل از تلفيق مدلها و مطالعات انجام شده، در چارچوب مفهومي سوآت ارائه گرديده و به ارايۀ پيشنهادات بر مبناي مدل مفهومي پژوهش پرداخته شده است.
چكيده لاتين :
  Extended
abstract  1- Introduction Providing housing finance is one of the main components of housing sectorâs
strategy and also one of the most main items of the housing economy. In Urmia
like other cities, deteriorating housing prices on one hand and householdsâ
low- income in contact with house prices in other hand, has considered housing
affordability of the citizens. This paper first analyses and then prioritizes
the mortgage market and mutual funds, the affecting factors on increasing urban
householdsâ housing affordability.  2- Methodology of Research This is an applied research that applies a descriptive- analytical approach
to analyze and rank two factors of the mutual funds and mortgage market on
increasing urban householdsâ housing affordability by using SWOT model. Data
collection was done in two stages inner (strength and weakness) and outer
(opportunities and threats) were identified and selected in the first stage
based on interviews with experts in finance, banking professionals, experts of
urban planning. Then the representative sample including experts was identified
to evaluate four factors in mortgages and bond certificates on urban
householdsâ affordability. Using questionnaires and evaluating the
representative samples by Likert 1 to 5 the strength, weakness, opportunities
and threats were identified. Then the matrix of four factors was evaluated and
ranked the factors that have been conducted and the conclusion is based on available
data. 3- Discussion  The reasons of Challenges and problems in the housing sector at macro level (country), especially
for low- income groups in urban areas can be
found in the following cases in Iran: The low per capita real income in all income groups, low-
income decilesâ relatively below the poverty line living, spending more than 50
percent of their income for housing by low- income groups, lack of housing in
many low- income classes, lack of welfare facilities and risky housing in low-
income groups, Low cost of land and housing prices in the area outside the city limits which causes informal settlements, lack of compliance between programs and low- income householdâs conditions, no tendency to new financial
instruments to develop credit stock market and the banks investment bonds and certificates of
deposit and the secondary mortgage market, increasing liquidity risk for housing loans (loans with deposits), low- income families going out of the housing finance system, severe impact of exogenous factors such as the rising cost of land and housing in the housing finance system, unequal distribution of income among different groups of income, loss of affordable housing, the uneven distribution of urban income, the rapid growth of rental rates, the imbalance between supply and current housing demand and lack of low- income groupsâ tend to sit flat. 4- Conclusion The results in micro level show that the following factors are more effective in housing
affordability of Urmia households between internal and external factors: Facilities without depositing, low-income
householdsâ entrance to housing market, low amount of facilities in proportion to the price of
residential units, daily increasing interval between facilities and housing
prices, possibility of increasing the repayment period, availability for all income groups, unaffordability of low- income households to bank repayments, raising affordability of low- income
households, the lack of participation of all banks in housing, providing a secondary mortgage market and ... . Finally this paper shows that the mortgage market and mutual funds act an effective
role on housing affordability of the urban households.