Extract B: The Geopolitics of the Global Semiconductor Supply
For over forty years, the technological cluster of Hsinchu in Taiwan has adapted dynamically to shifts in the global digital economy. It has accommodated a wide range of high-tech production activities, including microchip fabrication, international research syndicates, and rapid air-freight logistics. These high-intensity industrial activities are often in potential conflict with local environmental resources, particularly water and power grids. Although situated near crucial ecological reserves and highly populated urban corridors, the Hsinchu area contains several massive ultra-pure fabrication plants (fabs), research parks, and logistics centers that form the backbone of global advanced electronics.
The Industrial Technology Research Institute (ITRI) in Taiwan, originally founded as a government-aligned research organization, represents a classic example of state-directed industrial strategy. High-tech manufacturing infrastructure historically developed through heavy state coordination and public-private finance due to its strategic defensive value and the massive, high-risk capital expenditure required to build precision lithography facilities. Today, governments internationally are attempting to incentivize domestic private investment in wafer fabs through legislation like the European Chips Act and the US CHIPS Act to reduce public-sector exposure. However, given the deep integration of scientific expertise and national security, there are strong economic and political arguments against leaving semiconductor development purely to unregulated market forces. For instance, public-private consortia argue that pure market privatization would undermine long-term, low-yield research and development partnerships that span universities, private firms, and state departments.
A primary strategy for global technology firms is anticipating and mitigating volatility in the global hardware market. The era of cheap, easily accessible silicon fabrication with low capital entry barriers has long passed. Global semiconductor and advanced microchip markets are often concentrated markets (line 19). For this reason, as well as to ensure national security of supply, western nations are desperately seeking to diversify their supply chains through 'friend-shoring' and localized domestic manufacturing.
Furthermore, the distribution and logistics of highly specialized components involve negative externalities. Extensive carbon footprints are generated by flying fragile silicon wafers across multiple international borders for assembly, packaging, and testing before they reach final consumer markets. When global shipping networks or regional energy grids face disruptions, the entire manufacturing sequence stalls. For example, recent droughts in Taiwan forced water-intensive chip fabs to truck in water, sparking local protests over agricultural shortages. Critics raise concerns about the global economy’s over-reliance on a single geographic node (Taiwan) and a small network of highly specialized firms (such as TSMC and ASML). Conversely, industry proponents claim that this extreme specialization actually drives exponential efficiency gains and technological breakthroughs that would be impossible under a fragmented global supply model.
Explain what is meant by 'concentrated markets' (Extract B, line 19) and analyse two possible consequences of global manufacturing industries being dependent on concentrated markets for critical components.
136 exam-style questions on AQA A Level Economics 1.5 Perfect competition, imperfectly competitive markets and monopoly, covering 1.5.1 Market structures, 1.5.2 The objectives of firms, 1.5.3 Perfect competition, 1.5.4 Monopolistic competition (A-level only), 1.5.5 Oligopoly (A-level only), 1.5.6 Monopoly and monopoly power, 1.5.7 Price discrimination (A-level only), 1.5.8 The dynamics of competition and competitive market processes, 1.5.9 Contestable and non-contestable markets (A-level only), 1.5.10 Market structure, static efficiency, dynamic efficiency and resource allocation (A-level only), and 1.5.11 Consumer and producer surplus (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.