Introduction to GAMS -- Introduction to Data Envelopment Analysis -- Extensions of DEA models -- Non-radial DEA models -- Allocative, cost, technical, revenue, and profit efficiency -- Special cases in DEA -- Productivity change -- Concluding remarks.

The success of NPD projects of high-cost, engineering-intensive, and custom-ized development products is largely dependent on information sharing with actors from customers regarding their specific requirements (Von Hippel, 1986). But information sharing is also necessary among actors from...

The success of NPD projects of high-cost, engineering-intensive, and customized development products is largely dependent on information sharing with actors from customers regarding their specific requirements (Von Hippel, 1986). But information sharing is also necessary among actors from...

The success of NPD projects of high-cost, engineering-intensive, and customized development products is largely dependent on information sharing with actors from customers regarding their specific requirements (Von Hippel, 1986). But information sharing is also necessary among actors from...

Research has focused primarily on either intra-organizational information sharing (between actors within an organization) or inter-organizational information sharing (between organizations). This paper explores both intra- and inter-organizational information sharing and the role of technology...