on the world's economies, including those of China, the United States, Japan, Korea, India, and others. First appearing …, 2025 : a macroeconomic assessment / coauthored with Alisher Akhmedjonov -- Modernizing the North Korea system : objectives …, method, and application : summary / coauthored with Norman D. Levin -- The cost of reuniting Korea -- Austerity and stimulus …

effects of the US economic policy uncertainty on the Korea economic uncertainty as well as Korea-US foreign exchange risk. The … key findings are that: (i) the degree of spillovers of policy uncertainty from the US to Korea is considerable but not … comparatively high; (ii) the US policy uncertainty plays a stronger and more consistent role in Korean currency risk than Korea …

-digit U.S. exporting industries to Korea and 49 2-digit Korean exporting industries to the U.S. to policy uncertainty … measures of the U.S. and Korea. We find that both measures have short-run effects on exports of almost one-third of industries …