When you compare GDP between Thai and Laos in the year 2011 will find that revenue per head of population than Thai, Laos by Thai is 5281 per person. Lao section 1204 per person.
Comparing GDP between Thailand and Laos in 2011. It found that income per capita is higher than Thailand Laos, Thailand, Laos in 1204 was 5281 per person, per person.