This is true of any large construction project and, similarly, one solution can be to have different actors involved in the two stages. What Policies Might Lessen These Challenges? The good news is that, if we face common challenges, the solutions are also likely to be common. We can learn from each other.
So there is value in sharing information about best practice across countries. For example, during Australia's G20 presidency in 2014, a Global Infrastructure Hub (GI Hub) was announced, with an aim of, among other things, sharing guidance on best practices.