In latter decades.

In latter decades, there has been unprecedent shooting in corporate partnering and reliance upon various forms of external collaboration (Hergert and Morris, 1988; Mowery, 1988; Hagedoorn, 1990 1995; Badaracco, 1991; Hagedoorn and Schakenraad, 1992; Gulati, 1995) Historically, firms organized research and exhibition (R&D) internally and relied onward outside contract research only for relatively simple functions or produces (Mowery, 1983; Nelson, 1990a). Today, companies in a wide range of industries are executing nearly each step in the production proces from discovery to distribution, [i]or[/i] part of to the other some form of external collaboration. These various adumbrations of interfirm alliances take in succession many forms, ranging from R&D partnerships to equity joint chances to collaborative manufacturing to complication co-marketing arrangements. The most general rationales offered for this upsurge in collaboration involve one combination of risk sharing, obtaining access to recently made known markets and technologies, speeding harvests to market, and pooling complementary skills (Kogut 1989; Kleinknecht and Reijnen, 1992; Hagedoorn, 1993; Mowery and Teece 1993; Eisenhardt and Schoonhoven 1996)

We do not doubt that the ne to combine complementary assets has played a character in the growth of interfirm alliances. Nonetheless, we want to explore a different argument, undivided that we think has more explanatory power in industries in which knowledge is developing rapidly. A explanation finding from a diverse station of studies is that the R&D intensity or plain of technological sophistication of industries is positively correlated with the intensity and number of alliances in those sectors (C Freeman, 1991; Hagedoorn, 1995) Viewed broadly, technological change be founds in two forms. When advances build forward existing know-how, established firms reap the mass of the benefits. But when fresh discoveries create technological discontinuities, or radical breaks from previously dominant courses incumbents can be robbed of many of their advantages. Moreover, fresh kinds of organizational practices may come up to exploit these novel evolutions (Schumpeter, 1934; Abernathy and Clark, 1985; Tushman and Anderson, 1986; Tushman and Rosenkopf 1992) as it is radical new developments have the potential to restructure a mature industry, hence Schumpeter's phrase: "gales of creative destruction." The greatest in quantity apt recent exemplars are the purports of first the transistor and later the integrated circuit forward the electronics industry (J. Freeman, 1990) and the forces of biotechnology on the mature pharmaceutical industry. Biotechnology take the part ofs a competence-destroying innovation because it builds forward a scientific basis (immunology and molecular biology) that differs significantly from the knowledge base (organic chemistry) of the more established pharmaceutical industry. Consequently biotech provides enhanced research productivity, with les risk and with more spe and potentially higher rewards (Weisbach and Moo 1995)

The object of this paper is to examine the organizational arrangements that have arisen in reply to the technological ferment generated according to biotechnology. We focus on forms of collaboration undertaken from dedicated biotechnology firms and assess the contribution of cooperative risks to organizational learning. In short, we ask to map the network formation of this emerging industry and explain the drifts served by the extensive connections that typify the field.

COLLABORATION AND ORGANIZATIONAL LEARNING

When there is a regime of rapid technological evolution research breakthroughs are so broadly distributed that no single firm has all the internal capabilities necessary for succes Many clumps of competitors are likely to be working forward the same targets; the rewards move to the swiftest. Thus, of recent origin technologies are both a stimulus to and the focus of a variety of cooperative efforts that seek for to reduce the inherent uncertainties associated with novel productions or markets. Running throughout the literature in succession partnering is an argument that collaboration enhances organizational learning (Hamel, 1991; Dodgson, 1993) We discern, however, couple rather different strands of thinking about collaboration and learning.

One approach is largely strategic (Teece 1986; Williamson, 1991) The choice to collection of standing water resources with another organization hangs on calculations involving risk versus answer Obviously, reliance on external partners involves hazards (Powell, 1990; Sabel, 1993) A lack of trust between the parties, difficulties in relinquishing command the complexity of a joint concoct and differential ability to learn recently made known skills are all barriers to effective collaboration. Moreover, in those industries in which interfirm agreements are relatively resort to frequently there can be competitive confusion about who is an ally and who is not. The partnering decision thus be pendents on each partner's size and position in the "value-chain," the of the same height of technological sophistication, resource constraints, and prior experiences with alliances. The form of collaboration is purported to vary according to the specific representations of skills and resources to be exchanged (Hennart, 1988; Pisano, 1989; Parkhe, 1993) Pos this way, the decision to collaborate is a variant of the make-or-buy decision, framed largely in word s of transaction cost economics. Firms thus make go round to collaboration to acquire resources and skills they cannot yield internally, when the hazards of cooperation can be held to a tolerable level