Curriculum and National Identity: Evidence from the 1997 Curriculum Reform in Taiwan Wei-Lin Chen,* Ming-Jen Lin,† Tzu-Ting Yang‡ November 4, 2018 Abstract This paper examines the causal effect of textbook content on individuals’ national iden- tity, exploiting a curriculum reform that introduced a new perspective on Taiwan’s history for students entering junior high school after September 1997. Using a repeated nationally representative survey and a regression discontinuity design, we show that students exposed to the new textbooks were more likely to consider themselves Taiwanese. The effect is greater for academic track students and those living in neighborhoods where less people hold the Taiwanese identity. Finally, our results suggest the effect of textbook content on individuals’ identity is not persistent in the long run. *Corresponding author, Department of Economics, University of California San Diego, Email:
[email protected] †Department of Economics, National Taiwan University ‡Institute of Economics, Academia Sinica, Email:
[email protected]. 1 Introduction The more homogeneous the people, the easier it is to manage a nation. As a result, state leaders are incentivized to use the education system as an instrument for cultivating national identity —an essential step toward nation building. Empirical evidence has shown that, in the past 150 years, investments in mass education by governments have appeared in response to military threats, when patriotic people are required to prepare for future wars (Aghion et al., 2018). The causal effect underlying the intuition, and the transmission mechanism behind the effect of ed- ucation on national identity formation, however, lack detailed scrutiny. National identity trends in society and cohort effects pose challenges to the identification of educational content effects.