“B 2 or not B 2 ?”

B 2 B or Not to Be : Does B 2 B E - Commerce Increase Labour Productivity ?

We implement an endogeneous switching-regression model for labour productivity and firms’ decision to use business–to–business (B2B) e–commerce. Our approach allows B2B usage to affect any parameter of the labour productivity equation and to properly take account of strategic complementarities between the input factors and B2B usage. Empirical evidence from 1,394 German firms shows that firms u...

0 to Be or Not to B 2 B ?

With the increasing popularity of commercial uses of the Internet, business-to-business (B2B) ecommerce and e-procurement are moving corporate purchasing to the World Wide Web. We identify two types of B2B e-commerce business models. Extranets connect the buyer and its suppliers with a closed network. In contrast, electronic markets create open networks for buyer and supplier interactions. Exte...

0 - - 1 - - 1 - - 2 - - 2 - a B a B a B - 1 - - 2 - - 2 - - 2 -

SYNTHESIS OF SOME IMIDAZO [ I , 2-b] [l , 2,4] TRIAZINE AND N-ALKYLATED IMIDAZO [l , 2-b] [1 , 2,4]-TRIAZINES

A number of 3-amino-1, 2, 4-triazin-5 (2H)- ones(1) were synthesized and condensed with a-haloketones to give 2,6-disubstituted imidazo [1, 2-b] [1, 2, 4]-triazin-3 (4H)-ones (2). These compounds were reacted further with a - haloketones to yield N-alkylated products (3).

Electronic B 2 B Marketplaces - Impact on B 2 B Transactions and Relationships ?

The last two years have seen a rapid development of the use of the Internet in doing economic transactions (E-Commerce). Now that the euphoria has subsided, it is necessary to closely examine which E-Commerce applications will remain and why. Our paper will focus on Electronic B2B Marketplaces. We first define and classify this category of e-commerce and present the value generating models depl...