“后院资本主义”(backyard capitalism) means that "in the world of constant returns to scale, smallscale production is as efficient as large-scale
production, so every household should be producing a fully diversified range of goods and services in its own backyard." (2009年世界发展报告:重塑经济地理),这是指理想化假设下推导出的一种脱离现实的情况。