Sigma Lithium Corporation Common Shares (NASDAQ:SGML)

In the technological race between the U.S. and China, America leads in some strategic sectors from AI large language models (LLM), graphics processing units

The Economist digs deep into the political economy of U.S. government shutdown over 3 days in January 2018. In more than 4 years since 2014, U.S. government

Trump imposes high tariffs on steel (25%) and aluminum (10%) in a new trade war with subsequent exemptions for Canada and Mexico. The Trump administration&#

The new world order of trade helps accomplish non-economic policy goals such as national security and technological dominance. To the extent that freer

San Francisco Fed CEO Mary Daly suggests that trade escalation is not the only risk in the global economy. Due to the current Sino-U.S. trade tension, the g

Internal capital markets and financial constraints Duchin (JF 2010) empirically finds that multidivisional firms with robust internal capital markets ret