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まだリンクしてませんが、このグーグルブログ上のどこかにこれらはあります。それより前はFacebookに多分あります。 2018 English 2019 Japanese English  2020 Japanese English  2021 Japanese English  2022 Japanese English  2023 Japanese English  2024 Japanese English  2025 Japanese English  2026 Japanese English 

English Diary 2026

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0922 Economics: A Very Short Introduction, written by Partha Dasgupta, explores why people's living standards vary considerably across the world. The book begins by contrasting the lives of two girls, one living in the United States and the other in Ethiopia. Their circumstances illustrate how economic opportunities are shaped not only by individual choices but also by social institutions, education, technology, and natural resources. The author emphasizes that trust is indispensable for economic cooperation. Reliable institutions and enforceable contracts facilitate transactions, while markets help allocate scarce resources. Nevertheless, market failures, such as monopolies and information asymmetry, can undermine economic efficiency. The book also examines the roles of households, firms, technological innovation, and sustainable development. Economic prosperity should not be assessed solely in terms of GDP. Human well-being, environmental sustainability, and the distribution of r...