My inquiry regards a question from my exam (non-native speakers) Question: “Birkinshaw (2018) states that "the bigger the firms, the bigger they are likely to become". To which principle in network economics is he referring to?”

Is this question referring to a single or multiple principles? (multiple choice question)

Why/why not? If it does refer to single or multiple option(s), could you mention the grammar unit, where I could find an explanation about it?

  • 1
    The question uses the singular so you should too.
    – Lambie
    Jun 22 at 17:36


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