| Friday 3:15 - 5:00 p.m.  | 
						Session 68D Social Production of Norms, Identities, and Knowledge  | 
            
Organizers:  | 
          R. Mark Isaac, Florida State University  | 
Session Chairs:  | 
          Frank W. Heiland, Florida State University  | 
Papers:  | 
					
           "Open Source Communities" "The Long-Run Social Dynamics of Obesity" "Different, But How Different? Evidence of Separate Black and Mulatto Identities in Historical Data"  | 
            
Discussants:  | 		
          Mary A. Burke, Florida State University  | 
| Sunday 2:30 - 4:15 p.m.  | 
						Session 238R Economics of the Family  | 
            
Organizers:  | 
          Kelly Noonan, Rider University  | 
Session Chairs:  | 
          Kelly Noonan, Rider University  | 
Papers:  | 
					
           "A Dynamic Analysis of Women's Labor Supply, Fertility and Child Development" "How Important is Marriage to Child Development? A Longitudinal Analysis of Children Born to Unmarried Parents" "Demand for Healthy and Unhealthy Prenatal Inputs" "The Effects of Maternal Smoking During Pregnancy on Child Health: Is the Effect Different for Premature Versus Full Term Infants?"  | 
            
Discussants:  | 		
          Hope Corman, Rider University  |