Affluent neighborhoods present a potentially attractive location for retail establishments because of their higher purchasing power and demand for a wide range of specialized goods and services. However, if high income households perceive retail in general – or certain types of retail, such as...

Social scientists studying the disadvantages of poor urban neighborhoods have focused on the quality of publicly provided amenities. However, the quantity and quality of local private amenities, such as grocery stores and restaurants, can also have important quality of life implications for...

[...]This article explores in several ways the structure andvocabulary of emerging payments system risks and theirmitigation. We begin by recounting several incidents of fraudand losses associated with emerging payment methods. Wethen describe an economic framework for understanding riskcontrol...