Joint ventures are becoming more common as companies seek growth opportunities, but PwC finds they often fail to achieve objectives. While 43% of Australian companies planned joint ventures in 2014, up from 28% in 2013, PwC data shows half fail to meet goals and two-thirds dissolve within two years. Common reasons for failure include cultural clashes between partners and an initial focus on legal agreements rather than strategy. Successful joint ventures require flexibility, regular progress reviews, and a willingness to evolve the partnership over time based on learnings. However, the odds of success remain low, as strategic partnerships in industries like banking have also commonly struggled.