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We report the first detailed experimental study of the transient effects of a circularly polarised beam on dye-doped liquid crystal cells. Experiments show that, as linearly polarized light does, light with circular polarization induces quasi-free sliding of the molecular director on the irradiated surface. The behaviour of the sliding angle vs. the incident intensity, its dependence on the exposure time and its independence on the sign of the light ellipticity, suggest that the phenomenon is connected to surface effects instead of being directly due to the transfer of intrinsic angular momentum from light to the LC molecules. This study examines the determinants of entry by foreign firms, using information on 515 Chinese industries at the provincial level during 1998–2001. The analysis is based on new economic geography theory and thus focuses Ray Ban New Wayfarer Canada on market and supplier access within and outside the province of entry, as well as production and trade Buy Ray Bans Online Canada costs. The results indicate that market and supplier access are the most important factors affecting foreign entry. Access to markets and suppliers in the province of entry matters more than access to the rest of China, which is consistent with market fragmentation due to underdeveloped transport infrastructure and informal trade barriers.