Viewing curriculum reform as a discursive field, this paper employed concepts of discursive formation and practice, which were first introduced by Michel Foucault in his book The Archaeology of Knowledge, to analyze how discourses of curriculum reforms were formed and shifted with changes in socio-political and economic milieu after the post-martial era of Taiwan. Data collected for discursive analysis included: Documents in Legislative Yuan’s records of meetings since 1987-2003, public reports from Ministry of Education, three major newspapers and interviews with two educators, two senator’s assistants, and one journalist. Among these, a series of Legislative Yuan’s full records of meetings provide the most detailed and comprehensive text for discursive analysis. Affected by the interacting forces between localization and globalization, discourses of Taiwan curriculum reform were rarefied as discourses of political indigenization and global economic competition. By rarefication, it excluded the very complexity of discourse about curriculum reform and led to two simple lines of discursive formation–political indigenization and economic competition. In this way, curriculum reform became a language of mediation for political indigenization and economic globalization, not language for itself. The languages of curriculum reform reflected needs for political reform and economic competition. Therefore, after more than decades of oscillation between political indigenization and economic globalization, concepts of curriculum reform were mainly derived from languages of politics and economics. Only were issues about contents of curriculum and its loading which had direct effect on students’ participation for entrance exam raised and cared. Education, in this respect, failed to be independent from politics and economics. It lost its own subjectivity simply for curriculum reform. It cannot be a counterbalance between forces of politics and economics. How to exercise discursive power of curriculum reform, especially for educational academia, might be the next question needed to be tackled.