Kimmo Huosionmaa
The price of the investment is ordering one thing, how long is this thing in use. And when we are talking about the price of the buildings, we must know actually how long the structure is in use. Then we must know how much service, electricity, and cleaning costs are per year. This will give the real price of the production. If some railroad is used only one hour during its lifetime, the costs would be very high.
And also the ratio of use, and the number of passengers and other transportation, what will come money for the accounts are making the economic balance and statistics about this thing. So if you want to calculate the profits and losses of the business, just minus the costs from the incoming money, and this is the way to make cost accounting. If the number is positive, the transportation would be economical and bring the profits.
There is no rule about the shape of the big data or metadata, what means unprocessed data warehouse. When we are talking about the big data, it can compare of the massive sandpit. Sand is actually useless itself, but when we are starting to process that material, we will make it the useful material for many targets like houses and roads. The big data might be some TV-broadcast, the poster or the story in the newspaper. There might be things in that poster or story, what makes it very interested, and when we are going to make analyses about that article, we must ask one question.
Where that poster actually is, and if it will give negative picture or view of the service or company, what owns that room for advertisements? Nobody must be allowed to publish negative information about the service, what it offers in the area, what is under its own ownership. But when we are starting to check the information, what is in that poster, we must make the analyses about the text, and then we must understand, that there will be many things, what must be noticed in that poster.
I saw today the poster of one local newspaper, that the western subway line of the capital area of Finland has overcalculated the number of the users of this transportation. If those calculated numbers of the passengers were beaten, the line would be the disappointment. But then we should get more information about this news. What was the calculated number of the passengers? And what is the real quantity of passengers, who uses that railroad? And what is the range, where those calculations are made?
When we are seeing the other railways, we must notice, that every station of those railways has not the same number of the passengers. And when we are seeking the truth, we must see that almost every statistics can change to seem the disappointment. Only thing, what is needed is to show very big numbers of the passengers, and then the calculated ratio of use is of course under the limit of the calculations. This is the very good thing when the prices of those tunnels are shown to the ordinary people.
The price of the subway is very high, but we must remember that the limit of the calculations is not mentioned. Is this the price of the first year of use, or is there calculated the next years of use of this thing, and what costs have been set in those calculations? Those things are also the very important thing when we are talking about the price of some investment.
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