China's state-backed capital challenges US hardtech leadership

The US hardtech sector, focusing on physical technologies, is gaining serious investor attention with deep tech funds outperforming traditional venture capital. This growth is primarily driven by investors who bear the inherent risks of early-stage technology investment.

However, a fundamentally different competitive approach is emerging from China. The Chinese market, particularly in areas like quantum computing, AI, and robotics, is heavily influenced by state-affiliated investors, who accounted for 90% of private equity capital commitments last year. This reflects a national strategy prioritizing long-term, high-risk technological development, a stark contrast to typical market-disciplined venture capital.

Unlike government programs in the US or Europe that act as co-investors or facilitators, China's model sees the state as a primary capital provider and potential customer. Venture capital typically relies on a discipline of loss, where a high failure rate is offset by significant returns from successful ventures. When state entities can provide indefinite funding and preferential treatment, this core mechanism is undermined. This is analogous to Japan's economic stagnation in the late 20th century, where banks kept failing firms alive, stifling productive innovation.

Reports indicate a "frenzy" in Chinese funding for future industries, with valuations based on government backing rather than proven products. This approach, seen in robotics and quantum computing, is accelerating investment at a pace and risk tolerance unmatched by market-driven investors. Policies like US bans on foreign robots and EU scrutiny of autonomous vehicles reflect a growing awareness that market share built on non-market capital differs from that earned through competitive resilience.

Instead of attempting to match state subsidies or resorting to trade barriers, the US response should focus on the quality and resilience of its own hardtech innovations. This means fostering environments with the necessary infrastructure, skilled talent, and long-term capital structures that support the challenging path from invention to commercial scale. The current landscape tests whether a system rewarding technology with capital can innovate faster than a system unburdened by market discipline.