Precaution and relief to political risk in international investment 并列题名：Precaution and relief to political risk in international investment Evaluating and controlling political risk in international project Precaution against the operation al risk of international logistics 并列题名：Precaution against the operation al risk of international logistics Escaping from the ethical risk in international economics preemption and prevention in international conflict Evaluation and influencing factors of political risk of outward foreign direct investment Intelligent prediction and countermeasure decision for political risk in international projects 并列题名：Study on regulation of state-owned enterprises in international investment law