#marketing
    
    
    
                        
            
            Teerawat Charoenrat; Piriya Pholphirul* Graduate School of Development Economics, National Institute of Development Administration (NIDA)
         
                
        
     
    
    
                        
            
            Peerayuth Charoensukmongkol* International College, National Institute of Development Administration (NIDA); Vesarach Aumeboonsuke
         
                
        
     
    
    
                        
            
            Phaphon Plumwongrot; Piriya Pholphirul* Graduate School of Development Economics, National Institute of Development Administration (NIDA)
 
         
                
        
     
    
    
                        
            
            Peerayuth Charoensukmongkol, Arti Pandey