We propose a class of two factor dynamic models for duration data and related risk analysis in finance and insurance. Empirical findings suggest that the conditional mean and (under) overdispersion of times elapsed between stock trades feature various patterns of temporal dependence.
Using U.S. venture capital investment data from 1985 to 2008 and qualitative interviews, we examine how group dynamics influence the growth of interorganizational collaborations through the addition of new members.
Using a novel data set from 75 stores of a department store retail chain that changed its incentive plan for store managers to spur greater cooperation among them and with the corporate office, we examine how incentives impact operational decisions and, consequently, store outcomes.
In recent months, mechanisms that have allowed for high-skilled foreign nationals to study and work in the U.S. have been put on the policy chopping block. In this Kenan Insight, we discuss why high-skilled foreign workers are critical to America's economic health, and why policies must continue to support their entry into the U.S.
European economies are now dominated by services, and virtually all companies view service as critical to retaining their customers today and in the future. This European edition provides students with a complete introduction to the unique marketing challenges that services present. Guiding students to recognize and understand these special characteristics, the text also explores frameworks for developing and implementing service strategies for competitive advantage across a wide array of industries.
Speed is often critical for successful commercialization of a new technology, and patents help entrepreneurs secure funding, enter the market, and avoid expropriation of their ideas. In this article, we employ a recent change to U.S. patent law—the introduction of an elective program accelerating patent examination—to investigate the role of patent examination speed in strategic entrepreneurship.
Soda taxes are an increasingly popular policy tool, used to discourage purchases of sugar-sweetened beverages. This study analyzes how marketing conduct and its effectiveness might change after soda tax introductions. Prior studies on the effect of soda taxes focus on price increases but neglect other, managerially relevant marketing conduct tools, such as promotional frequency, promotional discount depth, and feature promotion frequency. This study documents how the marketing conduct and its effectiveness changed with the introduction of the tax across more than 200 retail stores in five markets.
The increasingly large role played by financial intermediaries, such as venture capitalists and angels, in nurturing entrepreneurial firms and in promoting product market innovation has led to great research interest in the area of entrepreneurial finance and innovation.
The ways in which media news is slanted can shape beliefs about the economy, thereby affecting the decision to start a new business. Using exogenous variation in the introduction of Fox News Channel across US counties, I find that increased exposure to a pro-Republican slant during a Republican administration is positively associated with new firm creation.
We present a classical enhancement to improve the accuracy of the Hybrid variant (Hybrid HHL) of the quantum algorithm for solving linear systems of equations proposed by Harrow, Hassidim, and Lloyd (HHL). We achieve this by using higher precision quantum estimates of the eigenvalues relevant to the linear system, and a new classical step to guide the eigenvalue inversion part of Hybrid HHL.
Times are tough for universities. Leaders on campus are facing more pressure than ever – strategic, operational, and financial. How do we manage our administrative functions efficiently to free up resources for our core dual mission of teaching and research?
Our briefing paper offers a perspective that centers on what we can reliably learn from the general direction of AI impacts on business change, rather than just speculate about. Only then can executives assess what AI points to for their firm’s development in its current and potential competitive ecosystem, leveraging its organization, technology and financial capabilities.
A pooled Public Use Microdata Sample File of the Census Bureau’s Annual American Community Survey (2011-2015) is used to (1) create a demographic profile of the nation’s older adult population; (2) develop an older adult household typology which encapsulates both generational dynamics and diverse living arrangements; and (3) identify older adults who face the greatest barriers to aging in place. Policies and strategies that support and facilitate successful aging in place for the most vulnerable older adults are discussed.
The 2020 COVID-fueled economic downturn generated what has been referred to as a K-shaped recession, with both big losers (such as restaurants and the hospitality sector) and big winners (such as high tech and online retail). In this Kenan Insight, we explore how a nascent K-shaped recovery will likely affect U.S. businesses and households.
In this paper, we seek to better understand how executives can intelligently combine modular and integrated problem solving processes to form the best possible strategy in entrepreneurial environments. To do so, we compare the efficacy of strategies formed via different processes under various market conditions, exploring the sources of significant performance differences. We address this question using NK simulation methods.
Examining the strategy formation process is central to understanding why some firms in entrepreneurial settings create competitive advantage and succeed while others do not. While existing work shows the value of learning from experience or having a holistic understanding of how the pieces fit together, there is limited empirical research that fuses the two streams. We first review the extant literature on strategy formation in entrepreneurial settings by organizing around this fundamental tension between strategizing by “doing” versus “thinking.” We then describe recent work that blends the two and conclude with a future research agenda.
This study explores the process of organizational change by examining localized social learning in organizational subunits. Specifically, we examine participation in university technology transfer, a new organizational initiative, by tracking 1,780 faculty members, examining their backgrounds and work environments, and following their engagement with academic entrepreneurship.
To be effective, experts need to simultaneously develop others (i.e. provide advice and feedback to novices) and advance their own learning (i.e. seek and incorporate advice and feedback from others). However, expertise, and the state of efficacy associated with it, can inhibit experts from engaging in these activities or doing so effectively. We discuss when and why cognitive entrenchment and reduced perspective taking lead experts to hold misperceptions about others. We then explain how these misperceptions lead experts to provide less helpful advice and feedback to novices and to be less likely to seek and take input from others. We offer insights to overcome these barriers, enhancing experts’ ability to provide and propensity to seek advice and feedback.
In this article, we investigate the effects of leader subjective ambivalence on team performance. Integrating the ambivalence literature and social learning theory, we propose a multi-level model of whether, when, and why team leaders’ subjective ambivalence enhances team performance outcomes.