LIU, Shuai - LIU, Dingyu - GE, Sibo. Impact of External Shocks on International Corn Price Fluctuations. In Agricultural Economics : An international open access peer-reviewed journal published by the Czech Academy of Agricultural Sciences and financed by the Ministry of Agriculture of the Czech Republic. - Praha : Czech Academy of Agricultural Sciences, 2024. ISSN 0139-570X, 2024, vol. 70, no. 1, pp. 1-11.