Academic citations on US economic risks and G‑20 policy recommendations

Academic citations on US economic risks and G‑20 policy recommendations The passage consists solely of scholarly references and policy commentary without any specific allegations, names, transactions, or actionable leads involving powerful actors. It offers no novel or controversial information for investigation. Key insights: Cites studies comparing US fiscal risks to Japan's experience.; Mentions need for higher US savings and stronger regulation.; Calls for China to appreciate its currency and shift to domestic demand.