Electric Street Railroads

Railroads and American Law

Railroads and American Economic Growth : A

This paper examines the historical impact of railroads on the American economy, with a focus on quantifying the aggregate impact in the agricultural sector in 1890. Expansion of the railroad network may have affected all counties directly or indirectly — an econometric challenge that arises in many empirical settings. However, the total impact on each county is captured by changes in that count...

Zigzags, Railroads, and Knots in Fullerenes

Two connections between fullerene structures and alternating knots are established. Knots may appear in two ways: from zigzags, i.e., circuits (possibly self-intersecting) of edges running alternately left and right at successive vertices, and from railroads, i.e., circuits (possibly self-intersecting) of edge-sharing hexagonal faces, such that the shared edges occur in opposite pairs. A z-knot...

The Economic Impact of the Railroads

Occupy Wall Street, Bay Street and the street nearest you.

The Canadian Centre for Policy Alternatives released a study in early January highlighting the growing income disparities between the richest and poorest Canadians. Income tax files from 2007 show that the average income of the top 1% of income earners was over $400,000 compared to about $44,000 for the average Canadian, almost a tenfold difference. Those who laboured at the minimum wage earned...