TY - JOUR AB - Purpose– The purpose of this paper is to consider extending the Porter “five forces” model for business strategy to encompass nonmarket actions in the telecommunications sector. Design/methodology/approach– The Porter five forces model is reviewed in terms of a heavily regulated sector, examining each force in turn, with examples of the use by market players of lobbying and litigation to affect market outcomes. Findings– The “five forces” model is a useful tool in analysing advocacy, lobbying and litigation by players in a heavily regulated market. Practical implications– The extension opens the way to research in a number of areas to examine issues of structure and strategy, effectiveness in coupling market and nonmarket strategies. Originality/value– Business strategy is infrequently analysed in the telecommunications sector and only rarely considers lobbying and litigation. This article provides a framework for such analyses and opens up new areas of research. VL - 16 IS - 5 SN - 1463-6697 DO - 10.1108/info-03-2014-0018 UR - https://doi.org/10.1108/info-03-2014-0018 AU - Sutherland Ewan PY - 2014 Y1 - 2014/01/01 TI - Lobbying and litigation in telecommunications markets – reapplying Porter’s five forces T2 - info PB - Emerald Group Publishing Limited SP - 1 EP - 18 Y2 - 2024/04/19 ER -