V2EX barrier to entry

Barrier to Entry

释义 Definition

“进入壁垒/准入壁垒”:指阻止或增加新竞争者进入某个市场、行业或领域难度与成本的因素(如高资金需求、法规许可、专利技术、品牌效应、规模经济、渠道控制等)。在商业与经济学语境中最常见;在日常语境中也可泛指“加入某领域的门槛”。

发音 Pronunciation (IPA)

/brir tu ntri/

例句 Examples

Breaking into the airline business is hard because there are many barriers to entry.
进入航空业很难,因为存在许多进入壁垒。

In digital markets, network effects and control of user data can create powerful barriers to entry that keep smaller rivals out.
在数字市场中,网络效应和对用户数据的掌控可能形成强大的进入壁垒,从而把较小的竞争者挡在门外。

词源与用法 Etymology & Usage

barrier 来自法语 barrière,原意是“栅栏、障碍”;entry 源自拉丁语 intrare(进入)。两者组合成“进入的障碍”。该短语在产业组织与竞争战略讨论中非常常见,常以复数形式出现:barriers to entry

相关词 Related Words

文学与著名作品中的用例 Literary & Notable Works

  • Michael E. Porter,《Competitive Strategy》(《竞争战略》):广泛讨论行业结构与 barriers to entry
  • Joe S. Bain,《Barriers to New Competition》(《新竞争者的进入壁垒》):以“进入壁垒”为核心概念的经典研究。
  • Carlton & Perloff,《Modern Industrial Organization》(《现代产业组织》):系统讲解进入壁垒在市场结构中的作用。
  • George J. Stigler 等产业组织相关论文与教材:常用该术语分析竞争与市场进入问题。
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