This forum looks like a fantastic idea - I am also really pleased to see that the 'Partners' are a really strong and experinced group with lots of practical experience. I hope we can get some dialogue going on what is for me the single most important aspect of PFM in any low income setting (especially post-conflict), that of improving budget execution.
I suspect the reason no-one has posted on this so far is not because they don't regard it as important, but more that very few people have any real practical and successful experience of improving it in-country over a sustained period. All the strategically prioritised, programme-based, policy-based, MTEF integrated, macro-fiscal framework reconciled budgets in the world will amount to nothing if the appropriations go out of the window when it comes to budget execution. The cross-country PEFA scores (notwithstanding the Secretariat's aversion to using them in this way) consistently indicate that de jure upstream reforms are much easier to introduce and make 'stick' than any real de facto improvement in budget execution, which consistently lags far behind (with rather depressing implications of the for the role of the PFM industry in the developing world).
In extremely low capacity, low income settings, with centralised payments and intense political pressure on the Treasury to deviate from budget execution procedures (and hence extremely limited technical space), what mechanisms have been found to work to improve things? These are likely to be small local procedural innovations that encourage the formalisation of processes and hence empower more 'progressive' officials and limit the channels for informal/political access (and hence probably highly context specific)... but maybe not.
Suggestions most welcome, ideally from those with a few years of practical experience working inside MoFs in such settings!?