Japan's 'Takaichinomics': A bold bet on industrial revival?

Japan's government, under Prime Minister Sanae Takaichi, has announced an ambitious plan to invest 370 trillion yen by 2040 in strategic industries such as artificial intelligence and semiconductors. This initiative, termed 'Takaichinomics,' involves both public and private sector collaboration and aims to stimulate corporate investment and growth through aggressive fiscal expansion. The plan was revealed shortly after South Korea announced its own mega-projects focused on semiconductor companies.

'Takaichinomics' distinguishes itself from former Prime Minister Fumio Kishida's "New Capitalism" by prioritizing economic growth and investment promotion. While inheriting the spirit of "Abenomics," Takaichi's strategy places a significantly greater emphasis on fiscal expansion and public investment to support industrial policy. The government has established a Japan Growth Strategy Headquarters, led by the Prime Minister himself, to drive these efforts. This approach reflects a global shift away from neoliberal globalization towards increased state intervention and industrial policy, particularly in response to geopolitical tensions and supply chain vulnerabilities.

A key example of this strategy is the semiconductor foundry company Rapidus, co-founded by the Japanese government and eight major private firms including Toyota and Sony. Rapidus has rapidly established a factory in Hokkaido and aims for mass production of 2-nanometer chips by next year, with significant government funding. However, concerns linger about the success of mass production and securing demand. The broader economic future of Japan under Takaichinomics remains uncertain, with questions about whether this bold fiscal strategy will revitalize the economy or prove to be a risky gamble.

Economically, Takaichinomics is grounded in the concept of a "high-pressure economy," where robust government fiscal expansion aims to boost aggregate demand, thereby encouraging corporate investment and potentially increasing productivity and potential growth. This theory suggests that government deficits and national debt may not be as critical if economic growth can improve fiscal conditions. Japan's government projects that its growth strategy could lead to a potential growth rate exceeding 1.5% by the late 2030s, stabilizing its debt-to-GDP ratio. However, a significant question remains: does Japan possess sufficient fiscal capacity for such sustained expansion, given its national debt already projected to reach approximately 207% of GDP by 2025?