Economies of scale, scope, and skill are known to be major drivers or inhibitors for outsourcing business processes but they may play different roles for outsourcing primary or secondary processes. In this paper, based on two empirical surveys with Fortune 1,000 non-banks and Fortune 500 banks in Germany, a comparative analysis reveals different appreciation of (the impact of) economies of scal...

Economies of scale and scope describe key characteristics of production cost functions that influence allocations and prices on procurement markets. Auction designs for markets with economies of scale are much less well understood than combinatorial auctions, they require new bidding languages, and the supplier selection typically becomes a hard computational problem. We suggest a bidding langu...

In the software engineering literature it is commonly believed that economies of scale do not occur in case of software Development and Enhancement Projects (D&EP). Their per-unit cost does not decrease but increases with the growth of such projects product size. Thus this is diseconomies of scale that occur in them. The significance of this phenomenon results from the fact that it is commonly ...

Meatpacking consolidated rapidly in the last two decades: slaughter plants became much larger, and concentration increased as smaller firms left the industry. We use establishment-based data from the U.S. Census Bureau to describe consolidation and to identify the roles of scale economies and technological change in driving consolidation. Through the 1970’s, larger plants paid higher wages, gen...

This paper employs a the variable returns to scale DEA model to take account of risky assets and estimate the operating efficiencies for the 21 domestic listed securities firms during the period 2005-2009. Evidence is found that on average the brokerage securities firms’ operating efficiencies are better than integrated securities firms. Evidence is also found that the technical inefficiency fr...

Following on from the work of Goldstein and Gronberg, it is argued that under certain conditions, internal economies of scope form the bases for two types of agglomeration economy. These differ from two more familiar types, which are based on internal and external economies of scale. A further two types of agglomeration economy are shown to derive from different forms of external economy. The c...