|  | 
	
		| Choon-yin  Sam | 
	
		| PSB Academy | 
	
		|  | 
	
		| 355 Jalan Bukit Ho Swee | 
	
		|  | 
	
		|  | 
	
		| Singapore,  169567 | 
	
		| Singapore | 
	
		|  | 
	
		| choon-yin.sam@psb-academy.edu.sg | 
	
		|  | 
	
		| http://www.psb-academy.edu.sg/about-psb-academy/board-members/sam-choon-yin/ | 
	
		|  | 
	
		|  | 
	
		|  | 
	
		|  | 
	
		|  | 
	
		| JEL Areas: Q5 : Environmental Economics: General
 C3 : Multiple or Simultaneous Equation Models: General
 |