In particular, in columns (1) and (2) the coefficient on the interaction Small firm (11 15 employees) × Unemployment shows that unemployment has no differential impact between very small firms and small firms (the interaction term is not statistically significant and has the wrong sign).
In particular, the interpretation of the interaction of firm size with unemployment as an effect of employment protection is more straightforward when focusing on small firms around the threshold of 15 employees (like in column 1).
"As it turns out the giant diamonds on those rings — a not uncommon sighting at the St . Regis— would send light in 50 different directions, temporarily blinding our sensing algorithms," said Jared Schiffman, co-founder of Potion, the New York interaction design firm that developed the digital menu.
It's the latest app to come from interaction design firm ZURB, and it lets you get near-instant feedback on every slide or photo in your presentation.
Editor's note: This guest post is written by Dmitry Dragilev, the lead marketer at ZURB, an interaction design firm whose clients have included Facebook, eBay, Yahoo, NYSE, Britney Spears, and Zazzle.
Interaction design firm Zurb has just launched a new tool that makes it easy to use your iPad to mark up and add comments about a website's design.
British Columbia-based architecture and interaction design firm Goodweather came up with a delightfully clever solution to combat the outlaw of fire pits along the Ambleside Beach in Vancouver.
VCAM-1 binds to very late antigen-4, an integrin expressed by monocytes, lymphocytes, and eosinophils; this interaction promotes firm cell cell adhesion and eventual transmigration of inflammatory cells (Cybulsky and Gimbrone 1991).
Separately, sLeX/P-selectin interactions support rolling and aICAM-1/ICAM-1 interactions mediate firm adhesion.
