Railroads are the primary economic beneficiaries. It's a difficult project for the public sector.

Railroads are the primary economic beneficiaries. It's a difficult project for the public sector.

During the early 1960s, I decided to supplement research support for quantitative economic studies at Pennsylvania by selling econometric forecasts to private and public sector buyers.

When the private does well, there's revenue for the public sector.

We really haven't physically merged the railroads at all,

The 'private sector' of the economy is, in fact, the voluntary sector; and the 'public sector' is, in fact, the coercive sector.