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- Faculty Publications (48)
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- 18 Mar 2014
- First Look
First Look: March 18
find that the classification of software applications within this architecture, as being either Core or Peripheral, is a significant predictor of the costs of architectural change. Using OLS regression models, we show that this measure... View Details
Keywords: Sean Silverthorne
- 03 Aug 2009
- Research & Ideas
Corporate Social Responsibility in a Downturn
the firm's business practices. We have built a simple classification system that when combined with an "assessment" model could yield powerful diagnostics on how to migrate and manage a company's portfolio of CSR programs.... View Details
Keywords: by Martha Lagace
- 15 Jul 2014
- First Look
First Look: July 15
and (f) profitability ratios. We show that SBPs are not constrained by standard industry classification and are more dynamic, pliable, and concentrated. We also show that co-search intensity captures the degree of similarity between... View Details
Keywords: Carmen Nobel
- 01 Aug 2006
- First Look
First Look: August 1, 2006
Sourcebook is a citation study and classification system that organizes the many strands of the derivatives literature and assigns each citation to a category. Over 1,800 research articles are collected and organized into a simple... View Details
Keywords: Sean Silverthorne
- 17 Aug 2015
- Research & Ideas
Who is Boss in the Sharing Economy?
proposed an intermediate category of workers called "dependent contractors" with some legal protections and benefits without the full perks of employees, similar to classifications in other countries such as Canada and Germany. Hagiu sees... View Details
- 18 Feb 2014
- First Look
First Look: February 18
exploit the grand cru classification of the chateaux of the Médoc, created in 1855, as a fixed hierarchical symbol of class status. The classification cannot be reversely affected by the quality chateaux... View Details
Keywords: Sean Silverthorne
- 28 Jun 2011
- First Look
First Look: June 28
portfolio strategy that takes advantage of this straightforward vs. complicated information processing classification yields returns of 118 basis points per month. Consistent with processing complexity driving the return relation, we... View Details
Keywords: Sean Silverthorne
- 25 Jun 2013
- First Look
First Look: June 25
core-periphery architecture under our classification scheme. This architecture is characterized by having a single dominant cyclic group (the Core) that is large relative to other cyclic groups and above a threshold with respect to system... View Details
Keywords: Anna Secino
- 13 Nov 2018
- First Look
New Research and Ideas, November 13, 2018
binary black-white racial classification and facilitated the incorporation of—previously racially ambiguous—European immigrants into the white majority. We exploit variation induced by the interaction between 1900 settlements of... View Details
Keywords: Dina Gerdeman
- 19 Jan 2016
- First Look
January 19, 2016
available materiality classifications of sustainability topics, we develop a novel dataset by hand-mapping sustainability investments classified as material for each industry into firm-specific sustainability ratings. This allows us to... View Details
Keywords: Sean Silverthorne
- 03 Feb 2015
- First Look
First Look: February 3
databases). We also show that it reveals the main "flow of control" within the architecture, as denoted by the classification of components into Core, Peripheral, Shared, and Control elements. We analyze the cost of change for a... View Details
Keywords: Sean Silverthorne
- 15 Sep 2003
- Lessons from the Classroom
HBS Cases: Developing the Courage to Act
vast number of published decisions, the thorough classification of the subject [by instructors], published case books, the elements in the typical law case, and the development of general principles from the discussion of individual... View Details
Keywords: by David A. Garvin
- 31 Aug 2009
- Research & Ideas
Why Competition May Not Improve Credit Rating Agencies
The largest issue is how to assign ratings tasks to firms. There are currently 10 nationally recognized statistical ratings organizations (NRSROs), which is the classification used by the Securities and Exchange Commission for a firm... View Details
- 30 Sep 2008
- First Look
First Look: September 30, 2008
brokerage firm size and status, and recommendation boldness. The changes have a large and significant impact on the classification of trading signals and back-tests of three stylized facts: The profitability of trading signals, the... View Details
Keywords: Martha Lagace
- 18 Sep 2018
- First Look
New Research and Ideas, September 18, 2018
classification and facilitated the incorporation of—previously racially ambiguous—European immigrants into the white majority. We exploit variation induced by the interaction between 1900 settlements of southern-born blacks in northern... View Details
Keywords: Dina Gerdeman
- 17 Jun 2014
- First Look
First Look: June 17
classification and are more dynamic, pliable, and concentrated. We also show that co-search intensity captures the degree of similarity between firms. Our results highlight the potential of the collective wisdom of investors―extracted... View Details
Keywords: Sean Silverthorne
- 12 Feb 2019
- First Look
New Research and Ideas, February 12, 2019
black-white racial classification and facilitated the incorporation of—previously racially ambiguous—European immigrants into the white majority. We exploit variation induced by the interaction between 1900 settlements of southern-born... View Details
Keywords: Dina Gerdeman
- 21 May 2013
- First Look
First Look: May 21
of 1,286 software releases from 17 applications and find that 70% to 80% of these systems possess a core-periphery architecture under our classification scheme. This type of architecture is characterized by having a single dominant cyclic... View Details
Keywords: Sean Silverthorne
- 04 Dec 2012
- First Look
First Look: December 4
searches by the same individual are fundamentally similar on multiple dimensions. In fact, traffic-based peer firms identified by our algorithm significantly outperform peer firms based on six-digit Global Industry Classification Standard... View Details
Keywords: Carmen Nobel