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      Cold Call
      A podcast featuring faculty discussing cases they've written and the lessons they impart.
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      • 23 Feb 2021
      • Cold Call Podcast

      Examining Race and Mass Incarceration in the United States

      The late 20th century saw dramatic growth in incarceration rates in the United States. Of the more than 2.3 million people in US prisons, jails, and detention centers in 2020, 60 percent were Black or Latinx. Harvard Business School assistant professor Reshmaan Hussam probes the assumptions underlying the current prison system, with its huge racial disparities, and considers what could be done to address the crisis of the American criminal justice system in her case, “Race and Mass Incarceration in the United States.”  Open for comment; 0 Comment(s) posted.

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      BoundariesRemove Boundaries →

      Page 1 of 4 Results
      • 21 Apr 2020
      • Working Paper Summaries

      Changing In-group Boundaries: The Role of New Immigrant Waves in the US

      by Vasiliki Fouka, Shom Mazumder, and Marco Tabellini

      How do new immigrants affect natives’ views of other minority groups? This work studies the evolution of group boundaries in the United States and indicates that whites living in states receiving more Mexican immigrants recategorize blacks as in-group members, because of the inflow of a new, “affectively” more distant group.

      • 08 Jan 2018
      • Working Paper Summaries

      Come Together: Firm Boundaries and Delegation

      by Laura Alfaro, Nick Bloom, Paola Conconi, Harald Fadinger, Patrick Legros, Andrew F. Newman, Raffaella Sadun, and John Van Reenen

      The study develops a simple model and provides new data to examine the relationship between vertical integration and delegation of decision-making, two critical aspects of a firm organizational design that are typically studied in isolation. The results show that delegation and vertical integration are positively correlated.

      • 22 Sep 2008
      • Research & Ideas

      The Silo Lives! Analyzing Coordination and Communication in Multiunit Companies

      by Sarah Jane Gilbert

      A new Harvard Business School working paper looks inside the communications "black box" of a large company to understand who talks to whom, and finds the corporate silo as impenetrable as ever. Q&A with professor Toby E. Stuart. Key concepts include: Inside the studied company, practically speaking, little interaction occurred across three major corporate boundaries: business units, organizational functions, and office locations. Communication patterns were extremely hierarchical: Executives, middle managers, and rank-and-file employees communicated extensively within their own levels, but there were far fewer cross-pay-grade interactions in the firm. Junior executives, women, and members of the salesforce were the key actors in bridging the silos. Relative to men, women participate in a greater volume of electronic and face-to-face interactions and do so with a larger and more diverse set of communication partners. Server logs can provide valuable information to managers on communication flows within their own organizations. Closed for comment; 0 Comment(s) posted.

      • 31 Jul 2008
      • Working Paper Summaries

      Communication (and Coordination?) in a Modern, Complex Organization

      by Adam M. Kleinbaum, Toby E. Stuart & Michael L. Tushman

      Coordination, and the communication it implies, is central to the very existence of organizations. Despite their fundamental role in the purpose of organizations, scholars have little understanding of actual interaction patterns in modern, complex, multiunit firms. To open the proverbial "black box" and begin to reveal the internal wiring of the firm, this paper presents a detailed, descriptive analysis of the network of communications among members of a large, structurally, functionally, geographically, and strategically diverse firm. The full data set comprises more than 100 million electronic mail messages and over 60 million electronic calendar entries for a sample of more 30,000 employees over a three-month period in 2006. Key concepts include: Communication is heavily constrained by formal organizational structure: the vast majority of communication occurs within business unit and functional boundaries, not across them. This points to the importance of drawing the right organizational boundaries. Women, mid- to high-level executives, and members of the executive management, sales, and marketing functions are most likely to participate in cross-group communications. These individuals provide a bridge for distant groups in a company's social structure. Closed for comment; 0 Comment(s) posted.

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