| Sunday 2:00 - 3:45 p.m. SEA  | 
						Session 15H Human Capital and Urban Growth  | 
            
Session Chairs:  | 
          Penelope B. Prime, Georgia State University  | 
Papers:  | 
					
           "Productivity Gains from Geographic Concentration of Human Capital: Is Specialization or Diversity More Important?" "Exploring Wage Determination by Education Level:  A U.S. MSA Analysis for 2005-2011" "Noisy Little ZIP Codes: The Role of Population Size in Community Level Measures"  | 
            
Discussants:  | 		
          Kylie Jaber, Saginaw Valley State University  | 
| Sunday 4:00 - 5:45 p.m. SEA  | 
						Session 21I e-Commerce and Retail Pricing  | 
            
Session Chairs:  | 
          Christopher R. Bollinger, University of Kentucky  | 
Papers:  | 
					
           "Technology Spillovers and Strategic Interactions in the Adoption of E-commerce Among U.S. Businesses" "Spatial Network Differences and the Extensive Margins in Retail and Wholesale" "Have Wal-Mart Supercenters Slowed the Rate of 'Inflation'? The Effect of Wal-Mart Entry into Local  Grocery Markets on the Consumer Price Index"  | 
            
Discussants:  | 		
          David Vitt, Florida International University  |