Robert Happek | Substack

Robert Happek

@roberthappek199020

I am a retired professor of mathematics, presently 75 years old. Economics was always my field of personal interest.

See subscribers

Robert Happek doesn’t have any subscriptions to show.

Visit Explore to find something to read.

#nojs-banner { position: fixed; bottom: 0; left: 0; padding: 16px 16px 16px 32px; width: 100%; box-sizing: border-box; background: red; color: white; font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; font-size: 13px; line-height: 13px; } #nojs-banner a { color: inherit; text-decoration: underline; } This site requires JavaScript to run correctly. Please turn on JavaScript or unblock scripts