Knowledge Accession and Knowledge Acquisition in Strategic Alliances: The Impact of Supplementary and Complementary Dimensions

This paper advances the concepts of knowledge accession and knowledge acquisition in strategic alliances by identifying supplementary and complementary dimensions to these knowledge transfer modes. Complementary knowledge transfer reflects the similarity of knowledge that the partners have and is conducted in pursuit of higher efficiency and productivity to enhance partner firms' existing competitiveness. Supplementary knowledge transfer occurs when partners each possess distinctive core competences and the information that is acquired or accessed increases the business scope of partners. As knowledge accession entails knowledge amalgamation that does not involve organizational learning, costs associated with the transfer process are lower and trust is easier to establish than in the case of knowledge acquisition. The paper reviews the implications of these transfer modes on trust building in alliances and their costs implications and presents a number of propositions for further exploration.     

Bias in linear model power and sample size due to estimating variance

Planning a study using the General Linear Univariate Model often involves sample size calculation based on a variance estimated in an earlier study. Noncentrality, power, and sample size inherit the randomness. Additional complexity arises if the estimate has been censored. Left censoring occurs when only significant tests lead to a power calculation, while right censoring occurs when only non-significant tests lead to a power calculation. We provide simple expressions for straightforward computation of the distribution function, moments, and quantiles of the censored variance estimate, estimated noncentrality, power, and sample size. We also provide convenient approximations and evaluate their accuracy. The results allow demonstrating that ignoring right censoring falsely widens confidence intervals for noncentrality and power, while ignoring left censoring falsely narrows the confidence intervals. The new results allow assessing and avoiding the potentially substantial bias that censoring may create.     

The estimation of missing observations in related time series data: Further results

Earlier work has provided an efficient method for the prediction of missing data in a dependent variable series using a system of grouped regression equations. This paper extends the previous literature in two ways. First, a test statistic capable of indicating the advantage of the grouped procedure is derived. Second, it is demonstrated through an empirical application that the most prevalent methodology used for examining the impact of financial economic events is a special case of the missing data estimation problem.     

Development of a Performance Assessment Capability in the Waste Management Programs of the U.S. Nuclear Regulatory Commission

The U.S. Nuclear Regulatory Commission (NRC) staff has developed a performance assessment capability to address three programmatic areas in nuclear waste management: high-level waste, low-level waste, and decommissioning of licensed facilities (license termination). The NRC capability consists of: (1) methodologies for performance assessment; (2) models and computer codes for estimating system performance; (3) regulatory guidance in various forms, such as regulations, Branch Technical Positions, and Standard Review Plans; and (4) a technical staff experienced in executing and evaluating performance assessments for a variety of waste systems. Although the tools and techniques are refined for each programmatic area, general approaches and similar issues are encountered in all areas.     

MATCHED PAIRS DISCRIMINATION: METHODOLOGY AND AN INVESTIGATION OF CORPORATE ACCOUNTING POLICIES

The matched-pairs methodology is becoming increasingly popular as a means of controlling extraneous factors in business research. This paper develops discriminant procedures for matched data and examines the properties of these methods. Data from a recent study by Hunt [14] on the determinants of inventory method choice are used to contrast the performance of the different methods. While all of the methods yield the same set of discriminating variables, those procedures that allow for the dependence among observations within a pair provide greater classificatory power than traditional multivariate techniques.     

Thoughts and acts of self-harm,and suicidal ideation,in online gamblers

Gambling problems have been linked to suicidal ideation and enhanced risk of suicide attempts. However, we know very little about the factors associated with either thoughts or acts of self-harm amongst people who gamble. A web-based study of 4125 online gamblers (79% males; mean age 35.5 years), analysed using hierarchical multiple regression, revealed that self-reported non-gambling-related self-harm was negatively related to age and marital status, and positively related to problematic alcohol use. Self-reported acts of self-harm both related and unrelated to gambling were associated with drug misuse. Thoughts and acts of gambling-related self-harm were associated with problem gambling, gambling involvement and parental problem gambling. All types of self-harm were associated with mood disorder symptoms, unemployment and certain gambling motivations. When tailoring assessment and interventions for individuals at risk for gambling-related deliberate self-harm, it is important to recognize that contributory factors may include some that differ from those for deliberate self-harm in general, and that there is potential value in evaluating gambling involvement and motivations, and history of parental gambling.     

Father-daughter incest: data from an anonymous computerized survey

Retrospective data were entered anonymously by 1,521 adult women using computer-assisted self-interview. Nineteen were classified as victims of father-daughter incest, and 241 were classified as victims of sexual abuse by an adult other than their father before reaching 18 years of age. The remaining 1,261 served as controls. Incest victims were more likely than controls to endorse feeling damaged, psychologically injured, estranged from one or both parents, and shamed by others when they tried to open up about their experience. They had been eroticized early on by the incest experience, and it interfered with their adult sexuality. Incest victims experienced coitus earlier than controls and after reaching age 18 had more sex partners and were more likely to have casual sex outside their primary relationship and engage in sex for money than controls. They also had worse scores on scales measuring depression, sexual satisfaction, and communication about sex than controls.     

Outpatient Dialectical Behavior Therapy for Adolescents Engaged in Deliberate Self-Harm: Conceptual and Methodological Considerations

The current review examines conceptual and methodological issues related to the use of dialectical behavior therapy for adolescents (DBT-A) in treating youth who engage in deliberate self-harm. A comprehensive review of the literature identified six studies appropriate for the review. Results indicated several inconsistencies and limitations across studies including the mixing of various forms of self-harm; variations in diagnostic inclusion/exclusion criteria, insufficient use of standardized self-harm outcome measures, variable lengths and intensity of provided treatment, and inadequate attention paid to DBT adherence. Each of these areas is reviewed along with a discussion of ways to improve the quality of future research.     

The Globality of Whiteness in Post-Racial Visual Culture

This essay examines the spatial contours of post-racial visual culture. It argues that the ‘post-racial’ names the conditions under which racism operates flexibly within and beyond the logics of the colour line, while routinely disavowing its properly racial character through the symbolic deployment of multicultural humanitarianism. Even as it works through the figure of the ‘post-racial’ to bracket an engagement with the racialized rationale for the ‘nongeneralizability of human value’, the current US racial order has renovated the social structures that shore up whiteness as the privileged form humanity takes. The essay's point of departure is the iconic HOPE poster, produced by Shepard Fairey in 2008. It locates the poster's public display within a visual field subjected to neoliberal processes central to the constitution of a post-racial whiteness. It identifies two key moments in these processes. The first moment abstracts historical practices of materialist antiracism, such that racism becomes visualized as a manifestly individual subjective affair. In the second moment, post-racial visual culture repackages the visual logic of racial reference by displacing anti-black racism into morally benevolent categories suitable for humanitarian intervention, whose additional dematerialization is propped up by its migration to a digital terrain. To make this argument, the essay first offers a genealogy of the HOPE poster as it emerges from street art practices of commodity activism that obscure the structures of racial capitalism. It then treats the poster's central role in the ‘KONY 2012’ campaign, which redeployed this abstraction to recode the power of sight as a privileged form of US humanitarian violence. It concludes by considering the refusals by activists in the Occupy Wall Street movement to countenance a revised HOPE poster, even as the post-racial figure of ‘the protestor’ was lauded in corporate media.     

Validity,facts, and values sans closure: Reply to Messick,Reckase, Moss,and Zimmerman

Social Indicators Research -