Hypomania 发表于 2025-3-25 03:24:34
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https://doi.org/10.1007/978-3-642-19183-1erent innovations will then usually partly compete with each other for market acceptance, but partly they are also complementary to each other, thereby enhancing each other’s prospects. All innovations in the making at one moment of time build of course on earlier innovations and on market experience with these earlier innovations.Lipoma 发表于 2025-3-25 15:54:38
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https://doi.org/10.1007/978-3-319-93515-7 distortion in the allocation of resources, which could be called barriers to entry. Indeed, the concept of an incumbent firm as opposed to an entering firm only begins to make sense, if there are factors which make it relevant for today, whether or not a firm was a supplier yesterday. But this can贵族 发表于 2025-3-26 18:31:08
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