Spence's Way of Expense...(2/1)

It's been a while since I would like to express my fascination of Spence's work on signalling. The idea is great for education being a social waste. Of course, there bears a hypothesis of the value of education itself...
In an economic world, an enhancement of skill and technique to work force via education should count some credits, especially in the knowledge society. Self-fulfilling prophecy. The argument on signalling means to some, if not all, who like to take advantage of implying to the future about their presence in present. An arguable step to aspiration, if yet too calculative. A compromise to the capitalistic valuation of weight. During the signalling process, though, would be a harsh search of their existence in terms of the non-bridging to the frequency where a signal is truly needed. This is more than investment and saving, and so a wasting moment of signal proves our complex imperfect world. So truth...