政府調達の不正防止
https://acornmetric.com/s/M30gXdt3O7KVrnyhehaRy
政府調達の不正防止 involves strict oversight to stop bid rigging and bribery in public contracts. Japan's system requires transparent bidding and audits, like checking if officials favor specific firms. Real cases show how collusion with prearranged winners wastes taxpayer money. This focuses on ensuring fair competition and trust in government spending.