The political economics of austerity
追溯紧缩思想从古典政治经济学至今的演变，分析其背后的政治、社会与经济因素，揭示谁受益谁受损，帮助理解政府为何在衰退中坚持紧缩政策。
The 2007/08 financial crisis has reignited the debate about economic austerity. With the aim of understanding why a government would pursue such a policy in the current context of persistent economic recession, this article traces the social, political and economic developments that have together shaped the evolution of ideas about austerity, from the earliest theorising by the classical political economists some 300 years ago. Throughout the historical narrative, important analytical themes revolve around the arguments used to justify austerity—notably appeals to ethics and morality (reinforced by misleading analogies drawn between government budgets and the accounts of firms and households). These include concerns about inflation and the observed relationship between inflation and unemployment; ‘Ricardian equivalence’ and ‘non-Keynesian’ effects of austerity; and the correlation between public debt levels and economic growth. The class analytics of austerity—who bears the burden of austerity and who benefits—and the process by which alternative ideas penetrate the mainstream and reconstitute the conventional wisdom are also important analytical themes.