Recent years have seen a resurgence of hat wearing, and with it a corresponding need for new hatblocks as students of millinery hone their skills.
They bring in people's life savings for a district's builders, banks, stores and municipal coffers, with no corresponding need for increased school spending.
When a firm makes a profit, this means that productive factors have been properly employed and corresponding human needs have been duly satisfied.
As the needs of the society became more complex and the public sector expanded rapidly, there was a corresponding need to reform the civil service.
A corresponding need also arose for the resulting fragile goods i.e. pottery to be taken away from the area.
Given this optic, however, there is a corresponding need for guides and interpreters in the morass of social and racial relations.
With the growth in population and businesses came the corresponding need for new schools, new roads, executive offices, and more support services.
As the nature of insider dealing changed, there was a corresponding need to adapt other legal doctrines to fit the abuse.
Mathematics has become a vastly diverse subject over history, and there is a corresponding need to categorize the different areas of mathematics.
However, the ability of this vaccine alone to induce protective immune responses in humans is poor, and the corresponding need for an effective adjuvant is clear.