When she ran her model, Ms Duong found that it vindicated Adam Smith.

ECONOMIST: Social science

"I'm not going to be able to sleep tonight, " said the artist Ahn Duong, one of the few there without a camera.

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In Ms Duong's model, each agent quickly learns to tell which other agents sell the produce needed to complement its own diet.

ECONOMIST: Social science

Ms Duong's agents, then, spontaneously organise themselves into a barter economy.

ECONOMIST: Social science

The 25 participating journalists specialized in reporting on education came from main national and provincial (Hai Phong and Hai Duong) newspapers and radio and television stations.

UNESCO: Communication and Information

The Banyan Tree Lang Co has 49 villas all with their own pools, 17 of which sit on Canh Duong beach with views of the South China Sea.

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