It is an interesting time to be studying public finance. First, there are changes in the way that the public sector ‘does its business’. Bureaucracies with strict hierarchies of public employees carrying out their duties according to a fixed set of rules are giving way, or have already given way, to different ways of working. In some cases there have been programmes of decentralisation and delegation of authority so that managers and professionals at relatively junior levels now have to take decisions based on the best information, including financial information, available to them. In professions across the public sector – whether medical, educational, legal, engineering or custodial – people are making choices about investments, about how to achieve efficiency, how to stay within budget and how to improve performance. Whether reluctantly or willingly, people are having to understand costs, budgets, financial statements about cash flows and expenditures, even when they are not in accountancy.
In other cases, services are increasingly contracted out to commercial companies, to NGOs or to communities rather than being provided directly by public employees. These arrangements require a different set of disciplines – of monitoring other people’s performance, of assessing value for money of contracts rather than employees’ performance.
A second reason why public finance is interesting now is that in many countries what people are being held to account for is also changing. It is often not sufficient to have accounts that show that money has been spent as governments intended – politicians and the public want to know how well it has been spent, whether it has been used efficiently and whether it has achieved the purposes for which it was allocated. This widening of accountability, combined with the delegation of accountability lower down in the organisations, has placed a burden on accounting systems and on the managers and professionals who have to understand and operate them. Computer systems make financial management easier but managers need to understand the concepts underlying the numbers and the consequences of the financial information that is provided.