34% is an upper boundary. If there was 100% take up of the railcard from existing travellers then there would be a 34% loss of income on the railcard eligible travel of existing customers. To be at less than 34% you have to be assuming that some existing travellers do not buy the railcard .
It's pretty obvious that a lot of travellers either won't buy the new railcard, or will already have one so won't represent a loss in revenue. Any loss (if there is one at all) in revenue will therefore inevitably be considerably less than 34%.
This actually works against your proposal. It makes for a bigger loss of income from existing travellers and leaves a far smaller proportion of the population who are not rail users and could be attracted onto the railway by the railcard offer.
Not at all. Those occasional users who already use the train a few times a year, or even a few times a month are precisely those who are likely to be amenable to more leisure travel. Those are your best chance for increasing discretionary revenue.
High fares have a real impact on some people's cost of living. Mainly people travelling at peak times who would not be affected by the railcard.
Again, there are various ways one could make the railway more affordable to passengers. If you wanted to make commuting more affordable, you would implement something like the Scottish Governments abolition of peak fares. There could even be good socio-economic reasons for doing that.
Personally, I err on the side that commuting demands premium resources, therefore to an extent it's natural that there should be peak fares (although there's nothing to stop employers subsidising peak travel for their employees if they have a compelling reason to).
Either way, there's no absolute reason why we have to continue with the current approach of fleecing passengers for as much as possible in all circumstances.
And I'm sure that even if we were arguing for cheaper peak as opposed to off-peak travel, there would still be those on here arguing for the same discredited status quo. I wonder how many of those benefit from discounted travel !
That applies to gas too, but the government is holding the price of that down through the energy price cap. Are you advocating increasing the price of gas too?
There are also problems with using fossil fuel such as methane gas. One problem that we have in this country is that the structure of the energy market makes electricity so much more expensive than methane gas, however there are increasing calls for this to change, which would lead to less need to subsidise gas.
Interest payments are a product of outstanding debt and interest rate. France, Italy and Spain are all in the Euro area and have lower bond yields, 10 year bonds yield just over 3% in France and Spain and a bit higher in Italy. Japan is a special case with huge investment in government bonds by households, their 10 year bond yields about 1.5%.
If UK households were prepared to lend £billions to the government at 1.5% interest, then the UK government could have Japan's level of debt.
We already "lend" billions to financial institutions when we save. Perhaps the state ought to set up its own lending bank.