Faith, innovation, and the belt and road: Causal evidence linking Islamic finance to patent entrepreneurship in Chinese–Middle Eastern firms
Author :
Abstract
We provide the first causal evidence linking Sharia-compliant corporate finance to patent-based entrepreneurship among firms operating within the China–Middle East economic corridor. We construct a novel firm-level panel from Bloomberg, Wind, and Refinitiv, combining financial ratios, Islamic screening flags, patent records, and stock prices. Islamic finance compliance is measured via balance-sheet–based screening thresholds (debt, cash, and receivables each below 33% of total assets, plus a non-permissible income cap), while patent entrepreneurship is proxied by invention patent applications. Exploiting the 2016 launch of the Shanghai–Dubai Islamic Finance Index as a quasi-natural experiment, we instrument Sharia compliance with index inclusion around mechanical screening cutoffs. Two-stage least squares estimates indicate that Islamic compliance raises patent output by 23.5%, exceeding the 15.2% effect recovered from fixed-effects specifications. Mediation analysis reveals that the boost operates through relaxed financing constraints and intensified R&D expenditure; the innovation effect is 75% larger for firms with active Sino–Middle Eastern joint ventures. Our findings position Islamic finance as a distinct corporate finance channel that fosters long-horizon, intangible investment. The stock-market-only methodology offers a replicable blueprint for monitoring faith-based finance’s impact on real-economy entrepreneurship, with implications for Belt and Road financial architecture, innovation policy, and ESG-inclusive investment.
Keywords
Abstract
We provide the first causal evidence linking Sharia-compliant corporate finance to patent-based entrepreneurship among firms operating within the China–Middle East economic corridor. We construct a novel firm-level panel from Bloomberg, Wind, and Refinitiv, combining financial ratios, Islamic screening flags, patent records, and stock prices. Islamic finance compliance is measured via balance-sheet–based screening thresholds (debt, cash, and receivables each below 33% of total assets, plus a non-permissible income cap), while patent entrepreneurship is proxied by invention patent applications. Exploiting the 2016 launch of the Shanghai–Dubai Islamic Finance Index as a quasi-natural experiment, we instrument Sharia compliance with index inclusion around mechanical screening cutoffs. Two-stage least squares estimates indicate that Islamic compliance raises patent output by 23.5%, exceeding the 15.2% effect recovered from fixed-effects specifications. Mediation analysis reveals that the boost operates through relaxed financing constraints and intensified R&D expenditure; the innovation effect is 75% larger for firms with active Sino–Middle Eastern joint ventures. Our findings position Islamic finance as a distinct corporate finance channel that fosters long-horizon, intangible investment. The stock-market-only methodology offers a replicable blueprint for monitoring faith-based finance’s impact on real-economy entrepreneurship, with implications for Belt and Road financial architecture, innovation policy, and ESG-inclusive investment.
Keywords
Financial history, Islamic finance, Patent entrepreneurship, Sharia compliance, Belt and Road Initiative, Corporate innovation
