Isn't there a theory that says long term happiness is defined by the person rather than external forces? Or to put it another way you will be as happy as you allow yourself to be.
A negative event will reduce happiness for a period of time and a positive event will raise it but after a few months you will return to your level. Obviously assuming the basics for life are provided.
As such if the government want to increase happiness they should ensure that those basics are reliably provided for life and with no realistic possibility of disruption.
So house, food, warmth, job. I'd add another basic though which is hope. Humans have always striven to improve their (or their families) lot in life so opportunity for improvement should always be there.
I don't want to offend anyone (we are animals after all) but has anyone noticed how much happier a dog is with a ball it found itself rather than a ball it is given?
Yeah, (kind of).
It's related to the study done by Clark et al. (2006). There's actually a few more names on the paper, but I like to shorten it to et al xD - saves me having to remember loads.
Basically, you have a 'baseline' of happiness. For most things you'll bounce back. So divorce, unemployment (if you're female), getting married, having a kid etc...
Basically these boost your happiness levels for a certain period of time. There are however a few things that you don't bounce back from. Men in particular, if fired, if they remain unemployed, they won't bounce back to their original levels of happiness. Women will. Which suggests interesting things when you're considering labour market policy. Interestingly, you'll never be as happy as after the first time you're married, even if you do it again. There's quite a few of these interesting quirks that the studies have shown...
Going on this theory, then yes, basically the government should try to make sure you have a higher baseline of happiness. How the achieve that is kind of where the challenge comes in though.
Other studies (I can't quite remember the names), have shown that there are quite a few things that can effect your general happiness - so stuff that you could perceive as your 'base level'. Wealth is one of them, but generally speaking, it's not the most important. Health matters, perhaps more than anything else, but interestingly also, other people's perceptions of how happy you are also matter. So your peer's judgement of how happy you are will tend to effect how happy you actually are.
For wealth, it is true, that richer people are generally happier than poorer ones, but you can't systematically say, all rich people are happier than all poor people. It just doesn't work like that.
The human race are actually pretty good at bouncing back from stuff though.
I guess a final interesting study, was done on a bunch of Nuns in Milwaukee. They took a measurement of the nuns happiness levels, when they were young, and found that when they looked back at it 50 years on, almost all the nuns who had come across happier in the survey lived longer. Suggesting that if you are happier you live longer. There is a question of cause and effect, but this kind of makes sense. If you're happier you're less likely to be stressed, which has various health implications...
kd