This thesis investigates the commitment bonds of individuals through the lens of liminality. While workers are able to commit to multiple targets and this has been linked to important performance outcomes, previous study of commitment in the workplace is almost exclusively concerned with organisational contexts and employer-employee dyads thus neglecting the increasingly fragmented and diverse world of work. Commitment is developed here by examining it in a liminal position, a term often applied to cross-boundary knowledge workers due to its ambiguous and uncertain nature but also the freedom of being 'betwixt and between' organisations, professions, and clients. Indicative of this liminal position are independent consultants, a growing army of self-employed freelance knowledge workers who use their tacit knowledge and high levels of human capital to solve complex problems for multiple business clients. Independent consultancy is a growing area and as self-employed independent contractors they are an increasingly important policy battleground. They are vital to our understanding of a changing world of work where existing theories and frameworks are becoming stretched, distorted and perhaps even irrelevant. Adopting a pragmatist research philosophy and making use of a reflexive metamethodology, 50 semi-structured interviews using critical incidents and participatory visual methods were conducted. Thematic analysis was used and a new method of visual metaphor analysis pioneered. The resulting findings focus on three areas. Firstly important targets of commitment are identified; clients, professional bodies, and collaborators. I argue that these act as substitutes for commitment to an organisation because they perform a similar role. Secondly, these bonds of commitment are underpinned by the inherent freedom of a liminal position. Although this freedom is evident in various ways, a more critical reading suggests that it is more complex and relational rather than total. Finally, this freedom from organisational ties and structures can cause conflicts of commitment based on knowledge, time, and contractual issues. Devoid of an organisational employer and many of the accompanying administrative and support mechanisms these conflicts are resolved at an individual level by turning the conflict into a synergy, preventing, avoiding, or in extreme cases changing the nature of the bond altogether. The primary contributions to knowledge are the development of substitutes for organisational commitment, the detailing of conflicts of commitment and their resolution, and the inherent freedom of a liminal position which underpins these. Furthermore, this thesis offers the first investigation using the Klein et al. (2012) reconceptualisation to investigate commitment outside of an organisational employment setting. This context and aspects of liminality are used to further problematise the extant literature and theory around the volition inherent in commitment and the isolation and measurement of targets. Understanding of liminality is advanced in terms of freedom, which is often assumed but rarely explored, and anti-structure by arguing that liminality is full of structure in the form of commitment bonds which act as important anchors and reference points to help minimise the ambiguity.

Zugleich: Diss. Mainz, 2007. / Literaturverz.

This thesis provides an analysis of the co-production of the defense function as provided by the legislative branch, Department of Defense (DoD) and the defense industry at large. The aim of the study will be to examine the evolution of the procurement and contracting process since World War II with a qualitative and quantitative evaluation of the increasingly symbiotic relationship between DoD and corporate America. This relationship has evolved significantly over the last halfcentury. It is no longer merely transactional as each side has leveraged the wartime and peacetime interaction to yield upgrades in weapon systems and capabilities that may have been otherwise unattainable in the same time frame. The benefits of this research include the identification and assessment of the intricacies of the DoD-defense industry relationship, particularly with regard to financial management, to elucidate significant trends, and characteristics that pose potential risk and warrant further study.

Thesis (Ph. D.)--University of Chicago, Dept. of Economics, December 2003. / Includes bibliographical references. Also available on the Internet.

Thesis (M.B.A.)--Naval Postgraduate School, June 2005. / Thesis Advisor(s): Jerry L. McCaffery. Includes bibliographical references (p. 91-96). Also available online.

The purpose of this case study was to explore the effects of downsizing on organizational culture based on the perceptions of contractors who work for an independent distributor in a large metropolitan city in the southern United States. Organizational culture is important to a company's overall success. Organizational culture theory was the basis for the conceptual framework of this study. Using a purposeful sampling approach and methodological triangulation of sources, 3 newspaper delivery contractors who experienced downsizing described their lived experiences. Participants completed the Organizational Culture Assessment Instrument (OCAI) and a qualitative questionnaire. The OCAI survey results were scored and depicted graphically using organizational culture profiles. Qualitative data were analyzed and coded, revealing 14 themes that described the pre and postdownsizing culture types, the preferred culture type, and the effects of downsizing on organizational culture. The findings of this study revealed that downsizing can affect organizational culture in both positive and negative ways and that contractors' experiences differed from those of employees. The results of this study may influence positive social change by highlighting the need for leaders to assess the organizational culture before, during, and after a downsizing event to ensure that a preferred culture is created or preserved to minimize the negative effects of downsizing. A preferred culture could promote a more effective working environment, benefiting the company, its workers, and by extension the industry and society.

Universiẗat, Diss., 2006--Mainz.

This dissertation contains three essays in microeconomics. Using descriptive analyses andcausal inference techniques, it examines the role that institutions play in determining children’s human capital investments, adults’ wages, and whether older workers are independent contractors. Chapter 1 explores how children’s human capital development is affected by the interactions between automatic grade promotion, tuition reduction, and rainfall. An important feature of rural life is that children participate in farming. One consequence of this fact is that when there is increased demand for agricultural labor children are more likely to be kept out of school, lowering their human capital. When policymakers implement reforms an important consideration should be whether children’s labor supply elasticity can be affected—will increased labor demand result in them being more likely to stay out of school. Estimating these interactive effects is generally difficult because of the need for several sources of exogenous variation. This paper interacts quasi-random rainfall shocks as a shifter to the demand for child labor and two education reforms in India—automatic promotion of children to grade 8, and a large reduction in fees at government-run schools—to examine whether the policy changes interact with the demand for child labor and whether the two policy reforms interact with one another. I find that tuition reduction increases children’s elasticity of labor supply. Higher rainfall reduces test scores, but when tuition is lowered, the effect of rainfall on test scores is more negative. There are also interactive effects between social promotion and tuition elimination. For children with the average level of treatment, tuition reduction increases test scores by 7% of a standard deviation. The effect of tuition reduction is lower for children who receive an additional year of automatic promotion, only 4.7% of a standard deviation. These results demonstrate that there are interactions between child labor and education policy, which can potentially undermine any beneficial impact of reforms. Future work should examine the mechanisms behind these findings, to better understand families’ decision-making in response to changing education policy. Chapter 2 studies how firms share rents with workers, and the role of labor market institutionsin determining which workers receive rents. Firms can decide whether to produce some goods and services in-house or purchase them from the market. Increasingly, they are purchasing from the market—using subcontractors, temp agencies, and other outsourced labor. Low-wage workers’ wages decline when they are outsourced, but little is known about how outsourcing affects remaining workers. If firms are rent sharing, outsourcing might increase remaining workers’ earnings because there are more rents or fewer workers to share them with. This paper measures the impact of occupational layoff (OL) outsourcing, where firms outsource some occupations, on the earnings and separations of workers who remain employed by those firms. Using employer-employee data based on German social security records in a dynamic difference-in-differences design, outsourcing increases remaining workers’ long-run earnings by 6% in a sample of 260 OL outsourcing events. Remainers are also more likely to stay at the outsourcing firm—outsourcing decreases the probability of remainers switching firms by 7.5 percentage points. Higher earnings and fewer separations are consistent with remainers receiving additional rents. Earnings gains are larger for workers in the bottom-half of the within-firm earnings distribution. Outsourcing only increases remainers’ earnings in firms with collective bargaining agreements (CBAs). In firms with CBAs, outsourcing increases remainers’ long-term earnings by 6%. In firms without CBAs, outsourcing lowers shortterm earnings by 3%. The results are consistent with a model of wage setting where outsourcing firms with CBAs need to compensate remainers. When there is no CBA, firms do not compensate remainers and can lower their wages. Analyzing the impact of outsourcing on within-firm and overall wage inequality, a typical outsourcing event in the sample lowers the within-firm Gini index by 2.5% as low-wage workers leave the firm and low-wage remainers are compensated. Using Recentered Influence Functions, increasing the share of workers part of an outsourcing event by 10 percentage points (from a baseline of 11.7%) increases the top of the earnings distribution by approximately 1-1.5%, and the overall Gini index by 1%. Remainers are relatively high-wage, and outsourcing increases their earnings. By not accounting for this effect, prior studies likely underestimate the total impact of outsourcing on earnings inequality in Germany. Chapter 3 studies the role that labor market demand shocks play in no just whether workersare employed, but the types of contracts they are employed in, especially as they age. Independent Contracting is an employment relationship where workers have fewer legal protections relative to traditional employment. At the same time, workers in these contracts are generally hired to provide defined tasks, and cannot be controlled by their employer to the same degree as regular employees. However, little is known about why firms decide to use contractors as opposed to regular employees. In a simple framework with uncertainty and fixed costs, contracting occurs when there is a mismatch between worker and firm type—either the worker or firm can do better in the next period, so they agree to a short-term contract. Under this framework, contracting can be driven by market factors. Negative labor demand shocks have an ambiguous predicted effect on the use of contractors as (1) employees become contractors and (2) contractors become unemployed. Which effect dominates is tested using data on two negative labor demand shocks—the China Shock and the Housing Wealth Shock from the Great Recession. In both instances, negative labor demand reduces the probability that workers are independent contractors, conditional on being employed in a given industry and occupation. From a baseline of 6.9% of 18-65 year olds employed as contractors, moving from the 25th to 75th percentile of the China Shock reduces contractor probability by 0.8 percentage points, while moving from the 25th to 75th percentile of the Housing Wealth Shock reduces the probability that a worker is an independent contractor by 3.75 percentage points. These demonstrate that economic downturns reduce the overall share of contractors, suggesting that contracting is mostly used on the margin as a supplement to regular employer-employee relationships, rather than as a replacement for those relationships.

Positive psychological capital (PsyCap), a second-order construct formed from optimism, hope, resilience, and self-efficacy, has predicted the performance and psychological well-being of a variety of full-time workers, and mediators of the relationships between PsyCap and performance and psychological well-being have rarely been examined. Using self-determination theory, broaden-and-build theory, and the conceptual framework of positive psychology, this study was an exploration of (a) the relationships among PsyCap, (b) basic psychological need satisfaction (i.e., autonomy, competence, relatedness), and (c) psychological well-being and performance using a sample of 103 working actors and stunt people. A serial mediation model was proposed whereby PsyCap predicted performance through need satisfaction and psychological well-being. Statistically significant bivariate correlations were found among PsyCap, autonomy, competence, relatedness, psychological well-being, and performance. Multiple regression analyses yielded indirect effects tested for statistical significance using bias-corrected bootstrapping. Results showed a total indirect effect of PsyCap on psychological well-being through need satisfaction and a specific indirect effect of PsyCap on psychological well-being through relatedness. Results showed no total indirect effect for PsyCap on performance through need satisfaction but did show a specific indirect effect of PsyCap on performance through relatedness. No statistically significant indirect effects of autonomy, competence, and relatedness on performance through psychological well-being were found. Theoretical and practical implications for future researchers, independent workers, and organizations supporting independent workers are discussed.

Mercantile Law / LL. M. (Commercial Law)