Turnover‐induced Forgetting and its Impact on Productivity

In this paper we investigate organizational forgetting, the notion that a firm's knowledge does not persist over time, exploring knowledge depreciation caused by changes in human capital. We first conduct an in‐depth exploratory case study to identify organizational forgetting. The empirical evidence suggests that organizational forgetting occurs when abrupt personnel turnover takes place. The data reveal a forgetting pattern that is entirely episodic in nature. Thereupon we conduct a confirmatory piece, using multiple regression models, to measure the impact of organizational forgetting on overall productivity. We find that, as a result of repeated forgetting processes, productivity falls in spite of continued output accumulation because of changes in the characteristics of the resource where experience resides.     

Social Influence,Risk and Benefit Perceptions,and the Acceptability of Risky Energy Technologies: An Explanatory Model of Nuclear Power Versus Shale Gas

Risky energy technologies are often controversial and debates around them are polarized; in such debates public acceptability is key. Research on public acceptability has emphasized the importance of intrapersonal factors but has largely neglected the influence of interpersonal factors. In an online survey (N = 948) with a representative sample of the United Kingdom, we therefore integrate interpersonal factors (i.e., social influence as measured by social networks) with two risky energy technologies that differ in familiarity (nuclear power vs. shale gas) to examine how these factors explain risk and benefit perceptions and public acceptability. Findings show that benefit perceptions are key in explaining acceptability judgments. However, risk perceptions are more important when people are less familiar with the energy technology. Social network factors affect perceived risks and benefits associated with risky energy technology, hereby indirectly helping to form one's acceptability judgment toward the technology. This effect seems to be present regardless of the perceived familiarity with the energy technology. By integrating interpersonal with intrapersonal factors in an explanatory model, we show how the current “risk–benefit acceptability” model used in risk research can be further developed to advance the current understanding of acceptability formation.     

Keyword Auctions,Unit‐Price Contracts,and the Role of Commitment

Motivated by the enormous growth of keyword advertising, this paper explores the design of performance‐based unit‐price contract auctions, in which bidders bid their unit prices and the winner is chosen based on both their bids and performance levels. The previous literature on unit‐price contract auctions usually considers a static case where bidders' performance levels are fixed. This paper studies a dynamic setting in which bidders with a low performance level can improve their performance at a certain cost. We examine the effect of the performance‐based allocation on overall bidder performance, auction efficiency, and the auctioneer's revenue, and derive the revenue‐maximizing and efficient policies accordingly. Moreover, the possible upgrade in bidders' performance level gives the auctioneer an incentive to modify the auction rules over time, as is confirmed by the practice of Yahoo! and Google. We thus compare the auctioneer's revenue‐maximizing policies when she is fully committed to the auction rule and when she is not, and show that the auctioneer should give less preferential treatment to low‐performance bidders when she is fully committed.     

Reviewing a Generalized Darwinist Approach to Studying Socio‐economic Change

Since the publication of Darwin's Origin of Species, a number of scholars have explored the possibility of expanding Darwinism beyond the domain of biology to fields of study as diverse as language, psychology, economics, behaviour and culture. In the last half century, some of these scholars have generalized Darwinian principles to study socio‐economic change, with developments being made in the study of technological innovation, organizational diversity, multi‐level co‐evolution, memetics and organizational change. However, these developments have been hampered not only by disagreement between the scholars themselves, but more broadly by criticisms from a diverse range of established scientific traditions within economics and organization science. In light of these developments, the aim of this paper is to provide a timely critical review of the use of the Generalized Darwinist approach to the study of socio‐economic change. In the process, key disagreements between the different conceptual and empirical approaches taken by scholars, and key criticisms against using a Generalized Darwinist approach are highlighted. Building on this review, the paper outlines some key challenges and opportunities facing the Generalized Darwinist approach in the study of technological innovation, organizational change and multi‐level co‐evolution. The paper concludes with outlines for future research, and in particular further conceptual and empirical developments.     

Approximations to Optimal k‐Unit Cycles for Single‐Gripper and Dual‐Gripper Robotic Cells

We consider the problem of scheduling operations in bufferless robotic cells that produce identical parts using either single‐gripper or dual‐gripper robots. The objective is to find a cyclic sequence of robot moves that minimizes the long‐run average time to produce a part or, equivalently, maximizes the throughput. Obtaining an efficient algorithm for an optimum k‐unit cyclic solution (k ≥ 1) has been a longstanding open problem. For both single‐gripper and dual‐gripper cells, the approximation algorithms in this paper provide the best‐known performance guarantees (obtainable in polynomial time) for an optimal cyclic solution. We provide two algorithms that have a running time linear in the number of machines: for single‐gripper cells (respectively, dual‐gripper cells), the performance guarantee is 9/7 (respectively, 3/2). The domain considered is free‐pickup cells with constant intermachine travel time. Our structural analysis is an important step toward resolving the complexity status of finding an optimal cyclic solution in either a single‐gripper or a dual‐gripper cell. We also identify optimal cyclic solutions for a variety of special cases. Our analysis provides production managers valuable insights into the schedules that maximize productivity for both single‐gripper and dual‐gripper cells for any combination of processing requirements and physical parameters.     

The Effectiveness of Management‐By‐Walking‐Around: A Randomized Field Study

Management‐by‐walking‐around (MBWA) is a widely adopted technique in hospitals that involves senior managers directly observing frontline work. However, few studies have rigorously examined its impact on organizational outcomes. This study examines an improvement program based on MBWA in which senior managers observe frontline employees, solicit ideas about improvement opportunities, and work with staff to resolve the issues. We randomly selected hospitals to implement the 18‐month‐long, MBWA‐based improvement program; 56 work areas participated. We find that the program, on average, had a negative impact on performance. To explain this surprising finding, we use mixed methods to examine the impact of the work area's problem‐solving approach. Results suggest that prioritizing easy‐to‐solve problems was associated with improved performance. We believe this was because it resulted in greater action‐taking. A different approach was characterized by prioritizing high‐value problems, which was not successful in our study. We also find that assigning to senior managers responsibility for ensuring that identified problems get resolved resulted in better performance. Overall, our study suggests that senior managers' physical presence in their organizations' front lines was not helpful unless it enabled active problem solving.     

Ethnic Minority Women in the Scottish Labour Market: Employers' Perceptions

This paper contributes to an under‐researched area through investigating employers' perceptions of ethnic minority women in the Scottish labour market. Adopting a social constructionist approach which acknowledges agency and structure and incorporates insights relating to organizational and social group culture, the study highlights the influence of individual (micro), organizational (meso) and contextual (macro) factors on ethnic minority women's participation in the labour market. The paper is based on qualitative research involving Scottish employers in the public and private sectors to examine perceptions and practices related to the employment of ethnic minority women. Institutional commitment to equality issues is questioned, although individual instances of engagement with key equality issues were sometimes evident. Proactive recruitment strategies and career support for ethnic minority women and men were not in evidence, and there was low awareness of the unique position of ethnic minority women in employment and society. We argue that these findings call for a multi‐level approach to advancing human resources management policy, practice and research within a wider socio‐political environment in which the responsibilities and duties of public sector organizations are clarified and more support is provided for organizational promotion of equal opportunities.     

Leader diffuse status and leadership outcomes: Towards an integrative framework

This review seeks to enrich our understanding of how a leader's status influences leadership outcomes such as motivation to lead, leader emergence and perceived leader effectiveness. The focus is on the leader's diffuse status, that is, status derived from demographic (e.g., gender and race) and physical (e.g., height and body shape) characteristics. Drawing insights from empirical findings and their theoretical underpinnings, we (1) highlight the need to explicitly model the leader's diffuse status as a mediator in the relationship between leader demographic and physical characteristics and leadership outcomes, (2) differentiate the effects of the leader's diffuse status as perceived by others (interpersonal level) and the leader's diffuse status as perceived by the leader (intrapersonal level) and (3) synthesize a wide range of contextual factors that influence the degree to which the leader's demographic and physical characteristics affect leadership outcomes through the leader's diffuse status. Moreover, we explain how other status types, such as status derived from the leader's position in the organizational hierarchy and status related to task-relevant leader characteristics, can moderate the effects of the leader's diffuse status. Finally, we discuss the utility of our proposed integrative framework for researchers and practitioners and outline promising future research opportunities.     

Big Data‐Savvy Teams’ Skills,Big Data‐Driven Actions and Business Performance

Prior studies on big data analytics have emphasized the importance of specific big data skills and capabilities for organizational success; however, they have largely neglected to investigate the use of cross‐functional teams’ skills and links to the role played by relevant data‐driven actions and business performance. Drawing on the resource‐based view (RBV) of the firm and on unique data collected from 240 big data experts working in global agrifood networks, we examine the links between the use of big data‐savvy (BDS) teams’ skills, big data‐driven (BDD) actions and business performance. BDS teams depend on multi‐disciplinary skills (e.g. computing, mathematics, statistics, machine learning and business domain knowledge) that help them turn their traditional business operations into modern data‐driven insights (e.g. knowing real‐time price changes and customer preferences), leading to BDD actions that enhance business performance. Our results, raised from structural equation modelling, indicate that BDS teams’ skills that produce valuable insights are the key determinants for BDD actions, which ultimately contribute to business performance. We further demonstrate that those organizations that emphasize BDD actions perform better compared to those that do not focus on such applications and relevant insights.     

Organizational Silence and Whistle‐Blowing on IT Projects: An Integrated Model*

An individual's reluctance to report bad news about a troubled information technology (IT) project has been suggested as an important contributor to project failure and has been linked to IT project escalation as well. To date, information systems researchers have drawn from the mum effect and whistle‐blowing literature to gain a better understanding of the factors that influence bad news reporting. More recent theoretical work in the area of organizational silence offers a promising new conceptual lens, but remains empirically untested. In this research note, we integrate key elements of Morrison and Milliken's (2000) model of organizational silence, which has never been empirically tested, with the basic whistle‐blowing model adapted from Dozier and Miceli (1985) . Using a role‐playing experiment, we investigate how organizational structures/policies, managerial practices, and degree of demographic dissimilarity between employees and top managers create a climate of silence and how this climate, in turn, affects an individual's willingness to report. Our results show that all three types of factors contribute to a climate of silence, exerting both direct and indirect influence on willingness to report, as hypothesized. The implications of these findings and directions for future research are discussed.     

Production,Process Investment,and the Survival of Debt‐Financed Startup Firms

Whether to invest in process development that can reduce the unit cost and thereby raise future profits or to conserve cash and reduce the likelihood of bankruptcy is a key trade‐off faced by many startup firms that have taken on debt. We explore this trade‐off by examining the production quantity and cost reducing R&D investment decisions in a two period model wherein a startup firm must make a minimum level of profit at the end of the first period to survive and operate in the second period. We specify a probabilistic survival measure as a function of production and investment decisions to track and manage the risk exposure of the startup depending on three key market factors: technology, demand, and competitor's cost. We develop managerial insights by characterizing how to create operational hedges against the bankruptcy risk: if a startup makes a “conservative” investment decision, then it also selects an optimal quantity that is less than the monopoly level and hence sacrifices some of first period expected profits to increase its survival chances. If it decides to invest “aggressively,” then it produces more than the monopoly level to cover the higher bankruptcy risk. We also illustrate that debt constraint shrinks the decision space, wherein such process investments are viable.     

Manufacturing Practices and Strategy Integration: Effects on Cost Efficiency,Flexibility, and Market‐Based Performance

Manufacturing plant managers have sought performance improvements through implementing best practices discussed in World Class Manufacturing literature. However, our collective understanding of linkages between practices and performance remains incomplete. This study seeks a more complete theory, advancing the idea that strategy integration and enhanced manufacturing capabilities such as cost efficiency and flexibility serve as intermediaries by which practices affect performance. Hypotheses related to this thesis are tested using data from 57 North American manufacturing plants that are past winners and finalists in Industry Week's“America's Best” competition ( Drickhamer, 2001 ). The results suggest that strategy integration plays a strong, central role in the creation of manufacturing cost efficiency and new product flexibility capabilities. Furthermore, strategy integration moderates the influences of product‐process development, supplier relationship management, workforce development, just‐in‐time flow, and process quality management practices on certain manufacturing capabilities. In turn, manufacturing cost efficiency and new product flexibility capabilities mediate the influence of strategy integration on market‐based performance. These findings have implications for practice and for future research.     

Governance Choice,Sourcing Relationship Characteristics,and Relationship Performance

Past work on exchange relationships has debated the efficacy of partnership versus arm's‐length governance on performance of a buyer–supplier relationship. However, how these governance approaches leverage key supplier specific relationship characteristics has not been examined. In this study, we examine the moderating role of governance choice (arm's‐length versus partnership governance) in leveraging key supplier specific characteristics to achieve superior performance for the buyer in a relationship. Specifically, drawing from residual rights theory, we argue that the governance choice buyers make moderates the impact of supplier flexibility, supplier human capital and relationship dependency on performance. Our findings suggest that, for a buyer, the benefits of supplier flexibility and relationship dependency are better realized in partnership governance as opposed to arm's‐length governance. Further, our findings suggest that although buyers choose a specific governance approach consistent with their outsourcing motivation, the choice of governance is critical to leveraging the impact of supplier characteristics due to the moderation effects studied. We elaborate on these effects and discuss the implications of our findings.     

The Practice of Scenario Planning: An Analysis of Inter‐ and Intra‐organizational Strategizing

Strategic activity is often punctuated through the application of strategy tools. Despite widespread use, a lack of understanding exists regarding the impact such tools and their practices have on an organization's strategy process. Of the growing body of research tackling the phenomenon, none appears to extend beyond an intra‐organizational setting. Acknowledging the importance of multi‐organizational partnerships, particularly in the public sector, in this paper an attempt is made to help fill this void through examining the application and effect of a scenario planning process at an inter‐organizational level. Conceptualizing scenario planning as a practice of simplexity, where complexity of thought combines with simplicity of action, an in‐depth, longitudinal case study is used to demonstrate the importance and interaction of sensemaking, storytelling and organizing in creating meaning within strategizing activities at the inter‐organizational level. However, also demonstrated is the relative weakness of the output of the scenario planning process ? the stories ? as a boundary object capable of transferring knowledge and meaning to the intra‐organizational level. Through empirical and theoretical integration a model is developed presenting the flow of practices and artefacts used in sensemaking within inter‐ and intra‐organizational strategizing.     

Ambidextrous Organizational Culture,Contextual Ambidexterity and New Product Innovation: A Comparative Study of UK and Chinese High‐tech Firms

Contextual ambidexterity is of paramount importance for new product innovation and organizational success, particularly in high‐tech firms operating in a dynamic environment. Whilst it is recognized that contextual ambidexterity is grounded in organizational culture, existing research has not crystallized what kind of organizational culture enables contextual ambidexterity and consequently new product innovation. In this paper, drawing on data from 150 UK and 242 Chinese high‐tech firms, we conceptualize ambidextrous organizational culture as a higher‐order construct consisting of organizational diversity and shared vision, and examine its impacts on contextual ambidexterity and consequently on new product innovation outcomes. Using structural equation modelling, we find significant relationships between ambidextrous organizational culture, contextual ambidexterity and new product innovation outcomes; contextual ambidexterity mediates the relationship between ambidextrous organizational culture and new product innovation outcomes. Our findings also suggest that the above relationships are robust in the UK–China comparative research context, and that contextual ambidexterity and new product innovation outcomes are dependent on business unit level heterogeneity (i.e. ambidextrous organizational culture and research and development strength) rather than industry or cross‐cultural differences.     

Examining the Antecedents and Consequences of CIO Strategic Decision‐Making Authority: An Empirical Study*

Despite the strategic importance of information technology (IT) to contemporary firms, chief information officers (CIO) often still have varying degrees of strategic decision‐making authority. In this study, we apply the theory of managerial discretion to define CIO strategic decision‐making authority and argue that the CIO's level of strategic decision‐making authority directly influences IT's contribution to organization performance. We also draw on the power and politics perspective in the strategic decision‐making literature to identify the direct antecedents to the CIO's strategic decision‐making authority. A theoretical model is presented and empirically tested using survey data collected from a cross‐industry sample of 174 matched pairs of CIOs and top business executives through structural equation modeling. The results suggest that organizational climate, organizational support for IT, the CIO's structural power, the CIO's level of strategic effectiveness, and a strong partnership between the CIO and top management team directly influence the CIO's level of strategic decision‐making authority within the organization. The results also suggest that the CIO's strategic decision‐making authority in the organization directly influences the contribution of IT to firm performance and that effective CIOs have a greater influence on IT's contribution when provided with strategic decision‐making authority.     

Interruption and Forgetting in Knowledge‐Intensive Service Environments

An increasing barrier to productivity in knowledge‐intensive work environments is interruptions. Interruptions stop the current job and can induce forgetting in the worker. The induced forgetting can cause re‐work; to complete the interrupted job, additional effort and time is required to return to the same level of job‐specific knowledge the worker had attained prior to the interruption. This research employs primary observational and process data gathered from a hospital radiology department as inputs into a discrete‐event simulation model to estimate the effect of interruptions, forgetting, and re‐work. To help mitigate the effects of interruption‐induced re‐work, we introduce and test the operational policy of sequestering, where some service resources are protected from interruptions. We find that sequestering can improve the overall productivity and cost performance of the system under certain circumstances. We conclude that research examining knowledge‐intensive operations should explicitly consider interruptions and the forgetting rate of the system's human workers or models will overestimate the system's productivity and underestimate its costs.     

Top Management Teams,Business Models,and Performance of Biotechnology Ventures: An Upper Echelon Perspective*

In this paper we introduce a new contingency variable that moderates the effect of top management team composition on organizational performance – the organization's business model. Arguing from an upper echelon perspective and drawing on data from 99 German biotechnology ventures, we show that founder‐based firm‐specific experience of management team members can have either a positive or a negative effect on performance, depending on whether the venture pursues a platform or a therapeutics business model, respectively. Our results also show that managers' experience collected in the pharmaceutical industry has a positive effect on performance, and that this effect is more positive for therapeutics than for platform ventures. We discuss the implications of these findings for the literature on upper echelons and entrepreneurial founding teams.     

Towards a Theory of Competitive Progression: Evidence from High‐Tech Manufacturing

This study replicates and extends Ferdows and De Meyers' observed ‘sand cone’ model of cumulative competitive capabilities by means of Roth's related competitive progression theory (CPT). Using path analysis, we model and test the relationships among the generic competitive capability constructs of conformance quality, delivery reliability, volume flexibility, and low cost as predicted by CPT. Our results, drawn from a sample of high‐tech manufacturers, provide further evidence that on average, these four capabilities are acquired both cumulatively and in that sequence. We also find that each generic capability increases operational know‐how and reduces non‐value‐added directly and/or indirectly through the enhancement of successive capabilities in the progression, which in turn improves profitability. The paper contributes a theoretical rationale for the observed sand cone effect, describes how the competitive progression acts to influence accelerated organizational learning over an innovation cycle, and offers evidence that combinative capabilities have strategic value for high‐tech manufacturers.     

Interpersonal Amplification of Risk? Citizen Discussions and Their Impact on Perceptions of Risks and Benefits of a Biological Research Facility

Much risk communication research has demonstrated how mass media can influence individual risk perceptions, but lacks a comprehensive conceptual understanding of another key channel of communication: interpersonal discussion. Using the social amplification of risk as a theoretical framework, we consider the potential for discussions to function as amplification stations. We explore this possibility using data from a public opinion survey of residents living in potential locations for a new biological research facility in the United States. Controlling for a variety of key information variables, our results show that two dimensions of discussion—frequency and valence—have impacts on residents’ perceptions of the facility's benefits and its risks. We also explore the possibility that an individual's overall attitude moderates the effect of discussion on their perceptions of risks and benefits. Our results demonstrate the potential for discussions to operate as amplifiers or attenuators of perceptions of both risks and benefits.