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Article
Publication date: 23 May 2023

Russell Nelson, Russell King, Brandon M. McConnell and Kristin Thoney-Barletta

The purpose of this study was to create an air movement operations planning model to rapidly generate air mission request (AMR) assignment and routing courses of action (COA) in…

Abstract

Purpose

The purpose of this study was to create an air movement operations planning model to rapidly generate air mission request (AMR) assignment and routing courses of action (COA) in order to minimize unsupported AMRs, aircraft utilization and routing cost.

Design/methodology/approach

In this paper, the US Army Aviation air movement operations planning problem is modeled as a mixed integer linear program (MILP) as an extension of the dial-a-ride problem (DARP). The paper also introduces a heuristic as an extension of a single-vehicle DARP demand insertion algorithm to generate feasible solutions in a tactically useful time period.

Findings

The MILP model generates optimal solutions for small problems (low numbers of AMRs and small helicopter fleets). The heuristic generates near-optimal feasible solutions for problems of various sizes (up to 100 AMRs and 10 helicopter team fleet size) in near real time.

Research limitations/implications

Due to the inability of the MILP to produce optimal solutions for mid- and large-sized problems, this research is limited in commenting on the heuristic solution quality beyond the numerical experimentation. Additionally, the authors make several simplifying assumptions to generalize the average performance and capabilities of aircraft throughout a flight.

Originality/value

This research is the first to solve the US Army Aviation air movement operations planning problem via a single formulation that incorporates multiple refuel nodes, minimization of unsupported demand by priority level, demand time windows, aircraft team utilization penalties, aircraft team time windows and maximum duration and passenger ride time limits.

Details

Journal of Defense Analytics and Logistics, vol. 7 no. 1
Type: Research Article
ISSN: 2399-6439

Keywords

Open Access
Article
Publication date: 14 June 2018

Jun Li and Dev K. Dutta

The purpose of this paper is to examine the role of founding team experience (industry and venturing) in new venture creation. This paper posits the following questions: How does…

4411

Abstract

Purpose

The purpose of this paper is to examine the role of founding team experience (industry and venturing) in new venture creation. This paper posits the following questions: How does founding team experience influence the likelihood of new venture creation, in the nascent stage? How does industry context moderate this relationship? The study aims to fill an important gap in the literature by unpacking the impact of different types of founding team experiences on venture outcome, and by focusing on the influence of founding team in the venture creation process, specifically at the nascent stage.

Design/methodology/approach

The paper utilizes data from the Second Panel Study of Entrepreneurial Dynamics, a longitudinal data set of 1,214 nascent entrepreneurs in the USA. Logistics regression was employed to analyze the effect of founding team experience on new venture creation. Post hoc analysis was conducted to ensure the confidence of the findings.

Findings

The paper provides empirical insights about how founding team experience influences the likelihood of new venture creation in the nascent stage. At the nascent stage, founding team industry experience positively affects new venture creation while founding team venturing experience does not. However, in the high-technology industry environment, the influence of the founding team’s venturing experience on new venture creation is stronger than that in the low-technology industry environment.

Research limitations/implications

Due to the design of the data set, there is a risk of “right-censoring” problem. Also, because the study used archival data on founding teams, the methodology did not allow for uncovering the underlying team processes and dynamics during the venture creation process based on learning from experience. Future studies are encouraged to examine other types of founding team experience and the underlying process-level factors on venture creation.

Practical implications

The paper provides important practical implications for nascent entrepreneurs/entrepreneurial teams on team assembling and composition. In general, a team with higher-level industry experience is critical for venturing success. A team with higher-level venturing experience is more desired in the high-technology industry.

Originality/value

This paper fulfills an important gap in the entrepreneurial team literature by highlighting the complex and nuanced ways in which founding team experience influences the likelihood of venture creation in the nascent stage of the firm, especially after incorporating the additional impact of the industry context.

Details

New England Journal of Entrepreneurship, vol. 21 no. 1
Type: Research Article
ISSN: 2574-8904

Keywords

Content available
Article
Publication date: 1 March 2011

John T. Perry, Gaylen N. Chandler, Xin Yao and Timothy L. Pett

The entrepreneurʼs experience, personality, and values affect the entrepreneurʼs behaviors and decisions (Chrisman, Bauerschmidt, and Hofer 1998). Past research results show that…

1235

Abstract

The entrepreneurʼs experience, personality, and values affect the entrepreneurʼs behaviors and decisions (Chrisman, Bauerschmidt, and Hofer 1998). Past research results show that (1) more experienced new venture founders have a greater likelihood of leading their ventures to early success than less experienced founders (Delmar and Shane 2006) and (2) founders who engage in legitimacy-seeking behaviors have a greater likelihood of leading their ventures to early success than founders who do not do so (Tornikoski and Newbert 2007). We propose that more experienced founders understand the importance of obtaining legitimacy for their ventures and therefore will engage in more legitimacy-seeking behaviors. In addition, we propose that entrepreneursʼ growth aspirations and internal locus of control are also associated with engagement in legitimacy-seeking behaviors. We test and find support for these propositions in a sample of new ventures and their founders.

Details

New England Journal of Entrepreneurship, vol. 14 no. 2
Type: Research Article
ISSN: 2574-8904

Keywords

Content available
Article
Publication date: 1 March 2008

Joseph R. Bell

This article demonstrates the implementation and efficacy of Problem-Based Learning (PBL) in an undergraduate entrepreneurship business planning course. Throughout the course…

1467

Abstract

This article demonstrates the implementation and efficacy of Problem-Based Learning (PBL) in an undergraduate entrepreneurship business planning course. Throughout the course, ill-structured problems arise that require independent thinking and ongoing problem solving with students taking responsibility for their own learning. The course incorporates the latest classroom technology and how that technology is utilized to deliver self-directed learning. The PBL methodology is then evaluated in light of anonymous student survey results. The objective is to create a framework for future assessment in evaluating PBL in the business planning course.

Details

New England Journal of Entrepreneurship, vol. 11 no. 1
Type: Research Article
ISSN: 2574-8904

Content available
Article
Publication date: 1 March 2015

Enrique Nunez

Using the Panel Study of Entrepreneurial Dynamics II dataset, we examine the role that household income plays in the emergence of consumer-oriented start-ups by individual (solo)…

1654

Abstract

Using the Panel Study of Entrepreneurial Dynamics II dataset, we examine the role that household income plays in the emergence of consumer-oriented start-ups by individual (solo), family-based (family), and non-family based start-ups (team). In particular, we address the research question: Does household income impact firm emergence, and if so, is emergence impacted differently based on start-up configuration? Our results indicate that household income does have a significant impact on average firm emergence, as well as on emergence growth rates for solo and family firms, playing an especially significant role for family firms. Furthermore, we found that household income is not a significant predictor of start-up activity completion for teams. Results from our study reinforce the extant literature on the benefits of starting a firm with teams, and suggests that these enterprise types may provide a more stable platform on which to launch a start-up. Implications of these findings and opportunities for future research are offered.

Details

New England Journal of Entrepreneurship, vol. 18 no. 2
Type: Research Article
ISSN: 2574-8904

Keywords

Content available
Article
Publication date: 1 March 2017

Laura Tack, Mark Simon and Ruihua Joy Jiang

Social entrepreneurship literature acknowledges that social capital is vital to the success of social entrepreneurship efforts and trust is integral to the process of building…

Abstract

Social entrepreneurship literature acknowledges that social capital is vital to the success of social entrepreneurship efforts and trust is integral to the process of building social capital. However, there has been limited research on trust itself in social entrepreneurship literature. This article aims to begin filling this gap by utilizing a specific social entrepreneurship initiative to illustrate the role of trust in social entrepreneurship efforts. It describes the model of trust developed by Sheppard and Sherman and the social entrepreneurship initiative, Global Brigades. The article discusses the relationships between the parties involved in the initiative and applies Sheppard and Sherman's model to these relationships. It illustrates the importance of trust to social entrepreneurship efforts, as well as the need for additional research regarding social entrepreneurship and trust.

Details

New England Journal of Entrepreneurship, vol. 20 no. 1
Type: Research Article
ISSN: 2574-8904

Open Access
Article
Publication date: 9 May 2022

Hsing-Er Lin, Rachel Sheli Shinnar, Yongchuan Shi and Dan Hsu

This study explores the role of polychronic temporal orientation and decision-making decentralization on founders' perceptions of entrepreneurial self-efficacy (ESE).

Abstract

Purpose

This study explores the role of polychronic temporal orientation and decision-making decentralization on founders' perceptions of entrepreneurial self-efficacy (ESE).

Design/methodology/approach

Longitudinal survey data were collected from 141 business founders in China.

Findings

Findings suggest that decision-making decentralization is positively associated with founders' ESE. In addition, a polychronic temporal orientation is positively related to ESE, and this relationship is mediated by decision-making decentralization.

Originality/value

This study adds to existing knowledge on ESE and temporal related issues by presenting empirical evidence that explains how and why the temporal orientation context and the practice of decision-making decentralization can shape ESE perceptions among venture founders.

Details

New England Journal of Entrepreneurship, vol. 25 no. 2
Type: Research Article
ISSN: 2574-8904

Keywords

Content available
Article
Publication date: 1 March 2003

Jun Yan and Ritch L. Sorenson

Collective entrepreneurship is the synergism that emerges from a collective and that propels it beyond the current state by seizing opportunities without regard to resources under…

2446

Abstract

Collective entrepreneurship is the synergism that emerges from a collective and that propels it beyond the current state by seizing opportunities without regard to resources under its control (Stevenson and Jarrillo 1990). This study provides a conceptual model of collective entrepreneurship and its relationship with leadership and team dynamics in the context of a small family business. It proposes two types of prerequisites for collective entrepreneurship: attitudinal and behavioral. The attitudinal prerequisite is family business members’ commitment to the family business. The behavioral prerequisite includes collaboration and task conflict among family business members. Further, the article argues that leadership behaviors directly affect the attitudinal and behavioral prerequisites, and indirectly affect collective entrepreneurship. Specifically, relations- oriented and participative leadership have positive, indirect effects on collective entrepreneurship. Task-oriented leadership has both positive and negative, indirect effects on collective entrepreneurship. An empirical study of 271 small family businesses in the United States confirmed most of the hypotheses.

Details

New England Journal of Entrepreneurship, vol. 6 no. 2
Type: Research Article
ISSN: 2574-8904

Content available
Article
Publication date: 16 October 2018

Garrett Lane Cohee, Jeff Barrows and Rob Handfield

Each year, the US defense industry outsources nearly $400 bn of domestic goods and services through competitive bids. These procurement activities are quite often complex and…

2030

Abstract

Purpose

Each year, the US defense industry outsources nearly $400 bn of domestic goods and services through competitive bids. These procurement activities are quite often complex and specialized in nature because of a highly regulated federal acquisition contracting environment. Ongoing calls to improve supplier management and drive innovation in the defense industry offers an opportunity to adopt Early Supplier Integration (ESI) initiatives that have proven successful in the private sector. This paper identifies critical ESI activities and acquisition practices that the defense industry should adopt to ensure enhanced effectiveness in new product development.

Design/methodology/approach

Leveraging a conceptual ESI model derived from the research, an in-depth case study of 12 product development projects from a major defense contractor was performed. In the context of project performance, critical ESI activities and moderating effects were assessed.

Findings

Three key ESI activities have the greatest impact on aggregate project performance: system design involvement, design adjustment opportunities and design for manufacturability/assembly/testability involvement. Use of formal supplier agreements also significantly impacts project performance during the development phase. In addition, project complexity and product team maturity were identified as environment moderators; higher complexity projects tended to negatively moderate the impact of ESI upon performance, and higher team maturity levels tended to positively moderate the impact of ESI upon performance.

Originality/value

The results provide a sound framework for empirical validation through future quantitative studies and defense industry analyses. In addition, insights and recommendations for interpretation and adaptation of federal acquisition regulations to allow increased utilization of ESI within the defense industry are substantiated.

Details

Journal of Defense Analytics and Logistics, vol. 3 no. 1
Type: Research Article
ISSN: 2399-6439

Keywords

Content available
Article
Publication date: 3 July 2017

Karen A.F. Landale, Rene G. Rendon and Timothy G. Hawkins

The purpose of this research is to explore the effects of supplier selection method on key procurement outcomes such as procurement lead time (PLT), supplier performance and buyer…

3546

Abstract

Purpose

The purpose of this research is to explore the effects of supplier selection method on key procurement outcomes such as procurement lead time (PLT), supplier performance and buyer team size.

Design/methodology/approach

Data were collected from a sample of 124 archival contract records from the US Department of Defense. A multiple regression model and multivariate analysis of covariance/analysis of covariance models were used to test the effects of source selection method on pertinent procurement outcomes.

Findings

The trade-off (TO) source selection method increases PLT, as does the number of evaluation factors and the number of proposals received. Substantially larger sourcing teams are also associated with the TO source selection method. Nonetheless, the TO method results in better supplier performance.

Practical implications

TO source selections yield superior supplier performance than low-bidder methods. However, they are costly in terms of time and personnel. Any assessment of supplier value should consider not only the price premium for higher performance but also the transaction costs associated with the TO method.

Originality/value

Very little research addresses a buying team’s evaluation of supplier-offered value ex ante and whether that value assessment materializes into actual value-added supplier performance. Low bidder tactics are pervasive, but price (i.e. sacrifice) is only one component of value. Benefits from superior supplier performance may yield greater overall value. If value is critical to the buyer, a TO source selection method – versus a low-bidder approach – is the appropriate tool because of higher supplier performance ex post.

Details

Journal of Defense Analytics and Logistics, vol. 1 no. 1
Type: Research Article
ISSN: 2399-6439

Keywords

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