Criticism and the Growth of Knowledge. Edited by I. Lakatos and A. Musgrave. Pp. viii, 282. £3·50, paperback £1. 1970. (Cambridge University Press.)

The Study of Man. By Michael Polanyi. Price, $1.75. Pp. 102. University of Chicago Press, 5750 Ellis Ave., Chicago 37, 1959. One subtitle to Polanyi's challenging and fascinating book might be The Evolution and Natural History of Error , for Polanyi is at pains to expunge what he believes to be the false notion contained in the contemporary view of science which treats it as an object and basically impersonal discipline. According to Polanyi not only is this a radical and important error, but it is harmful to the objectives of science itself. Another subtitle could be Farewell to Detachment , for in place of cold objectivity he develops the idea that science is necessarily intensely personal. It is a human endeavor and human point of view which cannot be divorced from nor uprooted out of the human matrix from which it arises and in which it works. For a good while

Personal Knowledge: Towards a Post-Critical Philosophy

Research on exploration and exploitation is burgeoning, yet our understanding of the antecedents and consequences of both activities remains rather unclear. We advance the growing body of literature by focusing on the apparent differences of exploration and exploitation and examining implications for using formal (i.e., centralization and formalization) and informal (i.e., connectedness) coordination mechanisms. This study further examines how environmental aspects (i.e., dynamism and competitiveness) moderate the effectiveness of exploratory and exploitative innovation. Results indicate that centralization negatively affects exploratory innovation, whereas formalization positively influences exploitative innovation. Interestingly, connectedness within units appears to be an important antecedent of both exploratory and exploitative innovation. Furthermore, our findings reveal that pursuing exploratory innovation is more effective in dynamic environments, whereas pursuing exploitative innovation is more beneficial to a unit's financial performance in more competitive environments. Through this richer explanation and empirical assessment, we contribute to a greater clarity and better understanding of how ambidextrous organizations coordinate the development of exploratory and exploitative innovation in organizational units and successfully respond to multiple environmental conditions.

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Exploratory Innovation, Exploitative Innovation, and Performance: Effects of Organizational Antecedents and Environmental Moderators

(1991). Applied Linear Regression Models. Journal of Quality Technology: Vol. 23, No. 1, pp. 76-77.

Applied Linear Regression Models

Nonaka's paper [1994. A dynamic theory of organizational knowledge creation. Organ. Sci.5(1) 14--37] contributed to the concepts of “tacit knowledge” and “knowledge conversion” in organization science. We present work that shaped the development of organizational knowledge creation theory and identify two premises upon which more than 15 years of extensive academic work has been conducted: (1) tacit and explicit knowledge can be conceptually distinguished along a continuum; (2) knowledge conversion explains, theoretically and empirically, the interaction between tacit and explicit knowledge. Recently, scholars have raised several issues regarding the understanding of tacit knowledge as well as the interaction between tacit and explicit knowledge in the theory. The purpose of this article is to introduce and comment on the debate about organizational knowledge creation theory. We aim to help scholars make sense of this debate by synthesizing six fundamental questions on organizational knowledge creation theory. Next, we seek to elaborate and advance the theory by responding to questions and incorporating new research. Finally, we discuss implications of our endeavor for organization science.

Perspective---Tacit Knowledge and Knowledge Conversion: Controversy and Advancement in Organizational Knowledge Creation Theory

This study analyzed the relationship between social capital and knowledge creation at the individual level. Our limited theory of knowledge creation encompasses the number and strength of the relat...

Social Capital and Knowledge Creation: Diminishing Returns of the Number and Strength of Exchange Relationships

Knowledge creation requires the combination and exchange of diverse and overlapping knowledge inputs as individuals interact with exchange partners to create new knowledge. In this study, we examine knowledge creation among university research scientists as a function of their professional (ego) networks---those others with whom they collaborate for the purpose of creating new knowledge. We propose that knowledge creation relies, in part, on two attributes of a researcher's professional network structure---average tie strength and ego network density---and we provide insights into how these attributes jointly affect knowledge creation. Our study of over 7,300 scientific publications by 177 research scientists working with more than 14,000 others over an 11-year period provides evidence that the relationship between a research scientist's professional network and knowledge creation depends on both ego network density and average tie strength. Our evidence suggests that both attributes affect knowledge creation. Moreover, average tie strength interacts with density to affect knowledge creation such that researchers who maintain mostly strong ties with research collaborators who themselves comprise a sparse network have the highest levels of new knowledge creation.

Value of Strong Ties to Disconnected Others: Examining Knowledge Creation in Biomedicine

The effective holding and management of liquid assets is critical to success in research-intensive industries. The primary output of invention is new knowledge. However, because of its ‘sticky’ characteristics, knowledge may not easily diffuse to external shareholders, leading to knowledge asymmetries between managers/employees and external suppliers of capital. Many valuable R&D projects may thus fail to attract external financing, limiting a firm's ability to invest in R&D. In this study, we examine how the cash flow and signaling properties of a firm's patents and certain aspects of its alliance strategy can attenuate such problems. Specifically, we suggest that a firm's R&D investments positively predict the level of its liquid asset holdings. This is due to the fact that invention-induced knowledge asymmetries increase the firm's cost of accessing external liquid capital. However, holding cash entails opportunity costs. In this regard, we also find that patent production and certain alliance activities provide important signaling mechanisms, which reduce knowledge asymmetries between the firm and capital markets, and consequently lower the firm's need to hold liquid assets. Empirical tests were conducted using a sample of 108 U.S-based biotechnology firms. Copyright © 2009 John Wiley & Sons, Ltd.

Managing liquidity in research-intensive firms: signaling and cash flow effects of patents and alliance activities

Sexual harassment (SH) is a continuing, chronic occupational health problem in organizations and work environments. First addressed in the Journal of Occupational Health Psychology through a 1998 Special Section on Sexual Harassment, we return to this consequential issue. If the goal is to reduce SH in organizations, and we believe that it should be, then a key question is whether we have made progress in 2 decades. The answer is mixed. Yes, there is a 28% decline in SH complaints. No, there is an increase in complaints by males. No, there has been an increase in the percentage of merit resolutions and monetary benefits. Maybe, because how do we explain the complexity of SH with emergent gay, lesbian, and transgender workforce members. One persistent problematic aspect of SH lack of agreement on definition. We address 2 of the 3 definitional approaches. We consider the broad, negative consequences for organizations and for individual victims. Harassers and aggressors destroy lives, leaving long legacies of suffering. In addition, we offer some suggestions for moving forward in science and practice, with emphasis on the role of the bystander. We conclude that SH is a preventable, if not always predictable, occupational health problem. (PsycINFO Database Record

M. Ann McFadyen

Papers

Social Capital and Knowledge Creation: Diminishing Returns of the Number and Strength of Exchange Relationships

Value of Strong Ties to Disconnected Others: Examining Knowledge Creation in Biomedicine

Managing liquidity in research-intensive firms: signaling and cash flow effects of patents and alliance activities

Sexual Harassment:: Have We Made Any Progress?

The Complementary Roles of Applied and Basic Research: A Knowledge‐Based Perspective*