It is beyond question how the Gross Domestic Product (GDP) and the other National Income and Product Accounts (NIPA) have been groundbreaking in the economic studies and researches of the last century, nevertheless they are often targets of criticism as a result of their failure in including non-market activities in their estimates. Since the beginning of the last century the technophysio evolution has enabled a fivefold increase of the average retirement period, an increase of seven times of the portion of individuals who lives to retire and a fourfold increase of the leisure time of those who are still in the labor force.