Wirth CChi JYoung M1/01/20131/01/2013Journal of Business Finance and Accounting, 2013, 40 (1-2), pp. 115 - 1410306-686Xhttps://hdl.handle.net/10179/10906This study tests the proposal that by undertaking voluntary capital expenditures that are subject to lengthy environmental regulatory delays, listed companies can gain a competitive advantage. The stock market is found to react positively to new capital expenditure announcements when projects are expected to experience long delays in obtaining environmental regulatory approval. Two sources of potential competitive advantage are firm learning and first mover advantages. Lengthy delays in regulatory processes and high compliance costs incurred for environmentally-sensitive projects may allow firms opportunities to develop specialised capabilities and/or to deter industry competitors and new entrants, resulting in greater expected project NPVs. The findings also underscore the importance of non-financial environmental information to investors in their assessment of firm value. © 2013 Blackwell Publishing Ltd.115 - 141Journal article10.1111/jbfa.12009392931468-5957Massey_Dark1501 Accounting, Auditing and Accountability1502 Banking, Finance and Investment