In 1952, the British magazine The Economist published a series of articles on an "Uneasy Triangle", which described "the three-cornered incompatibility between a stable price level, full employment, and ... free collective bargaining".
1952年英國經濟學人發表了有關“不稳定的三角關係”的一系列文章，描述了“穩定價格、全民就業和..不受限制的工資協商間的三角不相容關係”。