Every country has got problems in its economy, especially during the current era where there are not all the necessary funds to back up all the prosperity that has been used to exist among the citizens of the western world. As a result, there are always discrepancies regarding the rate between the value of the money that there are in the banks and the amount of money that any citizen can benefit from.
On the contrary, in the case of gold things look really different. Its price does not decrease over time, since this is something which has constant value and does not vary according to other financial variables of each economy. Gold has always been a realiable means of doing business, taking into consideration that you can always look at it and know how preciou it is and how much it is worth. Unfortunately, with banknotes and currencies that can not be ensured on the long run. This is the main reason why banks and states in general have got enough gold within their treasuries, so as to get by in cases of severe financial problems. As you can comprehend, something similar should be done with citizens, provided that they can afford it.
Every citizen should have enough gold in their possessions, so that they could make sure that they held something truly valuable instead of the fragile currency. In that way, their savings would not be jeopardized by any means, even if the global economy were to collapse. Changes in gold prices remain the same over the years, perhaps even gaining in cases of financial crises such as the current one that we are experiencing.
All in all, try to invest in gold as the gold prices changes are not that severe and they can be truly beneficial. You may also check 金相場 for more details!