Mechanisms of the NewSpace Economy: Signals, Structure, and Sustainability

This compilation thesis examines how three mechanisms—signals, structure, and sustainability—jointly shape competitive advantage and stewardship in the NewSpace economy. Moving beyond the Old Space paradigm of government‑led, cost‑plus programs, NewSpace is characterized by entrepreneurial firms, milestone financing, and rapid iteration. Yet the sector’s dynamism coexists with acute information asymmetries, immature supply chains, and growing environmental externalities. The central research question is: How do firms build, organize, and legitimize competitive advantage in NewSpace? The answer unfolds across three interlinked studies. Study 1 (Signals) tests whether patents remain reliable signals of innovation and investment quality. Using U.S. patent data (CPC B64G) linked to firm‑level funding events, the analysis documents a surge and internationalization of space‑related patenting since the early 2010s but finds only a weak association between patent intensity and venture capital, especially once alternative cues—flight heritage, milestone delivery, team pedigree, and public partnerships—are observable. Patents matter most at intermediate stages and in strong appropriation regimes; otherwise, investors privilege operational proofs over formal IP. Study 2 (Structure) connects signaling limits to industrial organization by mapping 112 post‑2000 companies across four streams (Space Access, Earth Observation, Navigation, Communication) and three value‑chain positions (Upstream, Downstream, End‑User). Only 23 firms span the full chain and just two report positive EBITDA, indicating that profitable deep integration remains rare. Evidence and theory suggest a contingent logic of “integrate to learn, outsource to scale.” Under uncertainty and supplier immaturity, firms internalize critical interfaces (e.g., propulsion, avionics, testing) to compress iteration cycles and de‑risk schedules; as markets, standards, and vendors mature, modular outsourcing regains efficiency. Study 3 (Sustainability) evaluates whether organizational control is translated into accountability. Among 94 NewSpace firms, only 16 publish a sustainability report; most disclosures are voluntary and selective. A transparency assessment based on Disclosure, Clarity, and Accuracy/Assurance shows uneven performance (≈74%, ≈76%, and ≈61% compliance, respectively), with strong presentation but weak methods, verification, and replicability. Firms predominantly claim enabling contributions to the UN SDGs (e.g., EO data for climate and water indicators) while underreporting direct operational impacts (emissions, debris, re‑entry). To close this governance gap, the thesis proposes a pragmatic, measurable SDG‑18: Sustainable Space for People and Planet, with targets on debris mitigation, space‑traffic practices, mission life‑cycle impacts, equitable access to space services, and standardized operator disclosures. Collectively, the findings reveal a cumulative arc. When patents are incomplete signals, capital allocators and anchor customers demand execution evidence; to generate that evidence at speed, firms temporarily integrate; integration, in turn, concentrates the very levers that determine environmental externalities—making transparency and assurance indispensable. The thesis contributes (i) an integrated framework linking innovation signals to organizational design and sustainability, (ii) new empirical baselines on vertical integration and reporting practices in NewSpace, and (iii) a policy blueprint to embed orbital stewardship within global development metrics. Limitations include U.S.‑centric patent data, restricted funding granularity, and a small set of corporate reports; future work should broaden international coverage, incorporate quality‑weighted IP and non‑patent secrecy strategies, and develop mission‑level life‑cycle accounts aligned with the proposed indicators.