id author title date pages extension mime words sentence flesch summary cache txt fbem-29338 Wu, Tong The Impact of The Instability of External Economic Policy on The Exchange Rate of Renminbi 2025 6 .pdf application/pdf 4711 216 49 Table 2 shows the correlation coefficients of variables such as exchange rate change rate ( β–³ 𝑙𝑛 𝐸 𝑋𝑅 ), economic policy uncertainty change rate ( β–³ 𝑙𝑛 𝐢 π‘πΈπ‘ƒπ‘ˆ , β–³ 𝑙𝑛 𝐸 π‘ƒπ‘ˆ ), inflation rate (β–³ 𝑙𝑛 𝐢 𝑁𝐢𝑃𝐼, β–³ 𝑙𝑛 𝐢 𝑃𝐼) and interest spread change rate (β–³ 𝑅𝐴𝑇𝐸). Economic policy uncertainty is manifested in the government's unclear expectations of economic policies, as well as inconsistencies between policy implementation and shifts in policy positions and their intensity, which lead to uncertainty [3, 4]. cache/fbem-29338.pdf txt/fbem-29338.txt