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Retail, Location and Cities. Lecture for Real Estate Class William N. Goetzmann. Overview. Location analysis Retail application What are cities? Models on cities Economics of place. Location Analysis. Where to place a market How to estimate sales How to factor in competition.
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Retail, Location and Cities Lecture for Real Estate Class William N. Goetzmann
Overview • Location analysis • Retail application • What are cities? • Models on cities • Economics of place
Location Analysis • Where to place a market • How to estimate sales • How to factor in competition
Retail Real Estate • Variety • Specialty • Limited Line • Department • Mass Merchandise • Discount • Warehouse
Rationale • Anchors for Draw • Shops for Impulse • Finance: • Anchors own or lease cheaply • Specialty shops pay percentage rents
Gravity Models • William Reilly (1929) • "Retail Score Inversely Proportional to Distance" • Geographical Settlement Patterns • Applications: • How many customers will come to the store? • Where should we locate our store? • What kind of store will work?
Example • Mall location analysis in Connecticut • Travel Times • Population Centers • Mall Size
A Gravity Score e.g. 2,500=10,000/4
Market Share by Mall E.G. .34= 2,500/(2,500+833.33+4,000
Estimated Sales of Each Mall Market share times city demand e.g. 17,045.45=.34x50,000
Issues • Linear model • Mix of retail • Consumer types • Inter-position on locations • Sayes’ law
Location • Cities from first principles • Monocentric city model • William Alonso (1964) Location and Land Use • Richard Muth (1969) Cities and Housing • Transportation costs • Employment and shopping take place at one point • Demand for housing/budget constraint • Utility for leisure time
Results • Housing prices (and rents) are a decreasing function of distance from CBD. • Shifts in transportation costs and travel times can be analyzed. • Calculus for understanding new structure of cities. • E.g. Rae (2004)
Another Approach • What are cities? • Employment • Shopping • Social centers • Private property • Public amenities • What makes them grow?
Human Capital • Acquisition of labor is easier. • Knowledge spillover leads to positive externalities. • Diversification (Jacobs/Glaeser) • Reduces labor risk • Competition • Leads to innovation • Specialization (Marshall/Arrow/Romer) • Develops particular technology
Goetzmann, Massa, Simonov • Specialization: the main industry in local employment / share of this same industry in national employment. • Competition: number of firms per employee in a district relative to the number of firms per employee in Sweden. • Diversity is the share of the next top (after the main one) five industries in municipal employment
Savings, Investment & Finance • Urban housing less risky • Diversified industry base => smooth demand • Personal Portfolios • Knowledge spillover & speculation • Time and attention
Local Professional Specialization and Equity Portfolio Diversification
Under-Diversification • Linked to knowledge creation and spill-over in the urban environment. • Spillover that characterizes city agglomeration on the one hand reduces the availability of time to collect and analyze financial information • Increases the relative information that an investor has with respect to stocks professionally or geographically closer to him.
Cities • Provide investment opportunities • Require less risk hedging • Result in capital growth and more spillover
Creating Cities • Costa Mesa, CA • World Financial Center • Canary Wharf, London • Dubai, UAE