Unlike most other public sector pension schemes the LGPS is funded (ie it is backed by a portfolio of investments rather than being paid directly out of taxation). It currently owns £120 billion in assets most of which is invested in the UK. Alexanders proposals would have effectively meant that all Local government workers earning in excess of £18,000 were faced with an increase in their contributions to about 12-15% of earnings (since LGPS has much higher employee contributions to start than other publics sector schemes such as the Civil Servants). At the same time some lower paid workers in local government would have seen falls in payments. Ironically this redistribution of pension wealth amongst the workforce threatened the funding of the whole scheme as it was likely that higher earners would either quit or never join in the first place. If this was to happen then the remaining fund would have to be managed very conservatively to survive (ie be invested in Treasuries, fixed bonds etc). All those City fund managers would suddenly find that a lot of the money that they use to punt on the stock market would have gone and the FTSE might be in for a one way trip to Palookaville. Naturally any plunge in shares would hit not only public sector pensioners but those in private sector defined contribution schemes as well as a lot of very wealthy people who also have their money in those markets. Worse for the Treasury any shortfall in schemes such as the LGPS as members quit could result in agreater burden on the taxpayer in the short term a existing liabilities have to be funded
http://www.efinancialnews.com/story/2011-06-17/high-contribution-rates-could-destroy-council-pension-schemeshttp://www.lgcplus.com/briefings/people/pay/making-assumptions/5030488.blogOf course, the government could avoid this scenario by compelling people to belong to the schemes but then that would probably have to apply to the private as well as public sector workers. The net effect is that employee pension contributions would effectively just be another hidden tax on workers. It would also make the government unpopular with a lot of private employers who for their own selfish reasons dont want to provide pensions for their staff (or at least for workers other than Directors and favoured senior management).
There is also the not inconsiderable issue that workers who currently retire at 60 and get a modest pension are excluded from JSA and most other benefits (it is worth remembering that the average public sector pension is between £125-150 per week). If workers suddenly had to wait to 66 to receive their accrued pensions but were forced out of their jobs at 60 with a minimal pay off then they would be entitled to JSA at £60 plus a range of other means tested benefits (Council Tax Benefit etc) if they had no savings apart from the money locked in their pensions. As a consequence many of those much vaunted tax 'savings' might actually end up costing the Treasury more in the longer run.
Suddenly what looked like a wizard money saving wheeze has become a very hot political potatoe right across the political spectrum.
I expect the Government will take each public sector scheme on an individual basis since they all have different rules and contribution rates. It also means that the Unions can be divided from each other as groups such as Civil Servants tend to belong to different organisations than local government workers or teachers. In the longer run they might also think about introducing an abolute cap on pension payouts to all classes of pensioners and limiting the tax relief on pension contributions to the basic rate though naturally this would provoke howls of rage from the wealthy who as always think different rules should apply to them.
http://www.telegraph.co.uk/finance/personalfinance/pensions/8584342/Why-pensions-tax-relief-faces-a-rocky-future.htmlAnyway it is clear the sort of one solution fits all being touted by Alexander had no chance of flying.