According to Gudin, no "disguised unemployment" (pace Arthur Lewis) was possible in countries where. [fact]

    According to Gudin, no "disguised unemployment" (pace Arthur Lewis) was possible in countries where. [fact]
  

According to Gudin, no "disguised unemployment" (pace Arthur Lewis) was possible in countries where "land is still quite abundant in relation to population" … According to Gudin, disguised unemployment was often confused with low productivity.
Philip Mirowski & Dieter Plehwe (eds.), The Road from Mont Pèlerin, loc. 1310