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Show Results For
- All HBS Web
(2,247)
- People (7)
- News (513)
- Research (1,410)
- Events (24)
- Multimedia (1)
- Faculty Publications (551)
- November 2015
- Article
The Highest Form of Intelligence: Sarcasm Increases Creativity for Both Expressers and Recipients
By: Li Huang, F. Gino and Adam D. Galinsky
Sarcasm is ubiquitous in organizations. Despite its prevalence, we know surprisingly little about the cognitive experiences of sarcastic expressers and recipients or their behavioral implications. The current research proposes and tests a novel theoretical model in... View Details
Huang, Li, F. Gino, and Adam D. Galinsky. "The Highest Form of Intelligence: Sarcasm Increases Creativity for Both Expressers and Recipients." Organizational Behavior and Human Decision Processes 131 (November 2015): 162–177.
- October 2022
- Article
Sovereign Risk, Currency Risk, and Corporate Balance Sheets
By: Wenxin Du and Jesse Schreger
We provide a comprehensive account of the evolution of the currency composition of sovereign and corporate external borrowing by emerging markets from 2003 to 2017. We show that a higher reliance on foreign currency debt by the corporate sector is associated with... View Details
Du, Wenxin, and Jesse Schreger. "Sovereign Risk, Currency Risk, and Corporate Balance Sheets." Review of Financial Studies 35, no. 10 (October 2022): 4587–4629.
- 19 Jun 2013 - 21 Jun 2013
- Keynote Speech
Empowering the Learner at Work: The Three Stances Framework
By: Michele Rigolizzo, David Perkins and Marga Biller
Research suggests that work-relevant learning occurs largely on the job. However, in many situations workers do not learn nearly as much as they might. The "three stances" model helps to explain why. When someone undertakes a task, the person may adopt a completion,... View Details
Keywords: Learning And Development; Learning Organizations; Learning To Learn; Organizational Culture; Organizational Design; Learning
Rigolizzo, Michele, David Perkins, and Marga Biller. "Empowering the Learner at Work: The Three Stances Framework." Learning Managers Forum, United Nations, Turin, Italy, June 19–21, 2013. (The Learning Managers Forum provides the leaders of the UN Learning Community with opportunities to:
SHARE and analyze innovation, knowledge, and best practices;
EXPLORE new ways to respond to the challenges of your daily work;
SHAPE the UN Learning Community of the future.)
- 2023
- Article
Towards Bridging the Gaps between the Right to Explanation and the Right to Be Forgotten
By: Himabindu Lakkaraju, Satyapriya Krishna and Jiaqi Ma
The Right to Explanation and the Right to be Forgotten are two important principles outlined to regulate algorithmic decision making and data usage in real-world applications. While the right to explanation allows individuals to request an actionable explanation for an... View Details
Keywords: Analytics and Data Science; AI and Machine Learning; Decision Making; Governing Rules, Regulations, and Reforms
Lakkaraju, Himabindu, Satyapriya Krishna, and Jiaqi Ma. "Towards Bridging the Gaps between the Right to Explanation and the Right to Be Forgotten." Proceedings of the International Conference on Machine Learning (ICML) 40th (2023): 17808–17826.
- Research Summary
Output and asset price fluctuations
What are the sources of business cycles? How are these shocks propagated in the economy? Why are their effects so persistent? How can we explain asset price fluctuations? How are shocks transmitted internationally?To study these questions, I have developed a series... View Details
- Article
Variance-Minimizing Monetary Policies with Lagged Price Adjustment and Rational Expectations
By: Jerry R. Green and Seppo Honkapohja
This paper considers a macroeconomic model with rational expectations in which prices are incompletely flexible. Markets therefore fail to clear. In such a model monetary policy is not neutral. The variance of real and nominal quantities and interest rates is sensitive... View Details
Green, Jerry R., and Seppo Honkapohja. "Variance-Minimizing Monetary Policies with Lagged Price Adjustment and Rational Expectations." European Economic Review 20, nos. 1-3 (January 1983): 123–141.
- 14 Feb 2023
- HBS Case
Is Sweden Still 'Sweden'? A Liberal Utopia Grapples with an Identity Crisis
policy: An active national government with a desire to achieve an equitable distribution of income and wealth; a generous social welfare system financed by taxes; and a shared structure of corporate control by business, labor, and the... View Details
Keywords: by Lane Lambert
- Research Summary
Interviewing and Dating in Two-Sided Matching Markets: Coordination and Communication (joint with M. Schwarz)
We introduce the interview assignment problem, which generalizes the one-to-one matching model of Gale Shapley (1962) by including a stage of costly information acquisition. Agents do not know their preferences over potential partners unless they choose to conduct... View Details
- March 2009 (Revised May 2009)
- Background Note
Executing Strategy
By: J. Bruce Harreld
This is a note to introduce the principles for effectively implementing a new strategy. It emphasizes the interdependence of strategy and execution in developing and sustaining superior competitive performance. Primarily based on the notion that strategy should be a... View Details
Harreld, J. Bruce. "Executing Strategy." Harvard Business School Background Note 809-126, March 2009. (Revised May 2009.)
- 2023
- Working Paper
Causal Interpretation of Structural IV Estimands
By: Isaiah Andrews, Nano Barahona, Matthew Gentzkow, Ashesh Rambachan and Jesse M. Shapiro
We study the causal interpretation of instrumental variables (IV) estimands of nonlinear, multivariate structural models with respect to rich forms of model misspecification. We focus on guaranteeing that the researcher's estimator is sharp zero consistent, meaning... View Details
Keywords: Mathematical Methods
Andrews, Isaiah, Nano Barahona, Matthew Gentzkow, Ashesh Rambachan, and Jesse M. Shapiro. "Causal Interpretation of Structural IV Estimands." NBER Working Paper Series, No. 31799, October 2023.
- Article
Adaptive Machine Unlearning
By: Varun Gupta, Christopher Jung, Seth Neel, Aaron Roth, Saeed Sharifi-Malvajerdi and Chris Waites
Data deletion algorithms aim to remove the influence of deleted data points from trained models at a cheaper computational cost than fully retraining those models. However, for sequences of deletions, most prior work in the non-convex setting gives valid guarantees... View Details
Gupta, Varun, Christopher Jung, Seth Neel, Aaron Roth, Saeed Sharifi-Malvajerdi, and Chris Waites. "Adaptive Machine Unlearning." Advances in Neural Information Processing Systems (NeurIPS) 34 (2021).
- February 2010
- Background Note
Marketing Analysis Toolkit: Market Size and Market Share Analysis
By: Thomas J. Steenburgh and Jill Avery
Marketers frequently need to estimate the size of their markets—both for existing products so that sales forecasts can be developed and for new products so that market opportunities can be assessed. This toolkit enables students to size a market and generate a sales... View Details
Keywords: Forecasting and Prediction; Management Analysis, Tools, and Techniques; Marketing Strategy; Markets; Demand and Consumers; Size; Strategic Planning; Sales
Steenburgh, Thomas J., and Jill Avery. "Marketing Analysis Toolkit: Market Size and Market Share Analysis." Harvard Business School Background Note 510-081, February 2010.
- November 2009
- Journal Article
A Theory of Growth and Volatility at the Aggregate and Firm Level
By: Diego A. Comin and Sunil Mulani
This paper presents an endogenous growth model that explains the evolution of the first and second moments of productivity growth at the aggregate and firm level during the post-war period. Growth is driven by the development of both (i) idiosyncratic R&D innovations... View Details
Keywords: Volatility; Microeconomics; Innovation and Invention; Growth and Development Strategy; Resource Allocation; Performance Productivity; Mathematical Methods; Research and Development
Comin, Diego A., and Sunil Mulani. "A Theory of Growth and Volatility at the Aggregate and Firm Level." Journal of Monetary Economics 56, no. 8 (November 2009): 1023–1042.
- September 2017
- Case
Sensing (and Monetizing) Happiness at Hitachi
By: Ethan Bernstein and Stephanie Marton
Inspired by research linking happiness and productivity, Hitachi had invested in developing new “people analytics” technologies to help companies increase employee happiness. Hitachi had begun manufacturing high-tech badges that quantify a wearer’s activity patterns.... View Details
Keywords: People Analytics; Japan; Sociometers; Wearables; Interpersonal Communication; Human Resources; Happiness; Technology Industry; Japan
Bernstein, Ethan, and Stephanie Marton. "Sensing (and Monetizing) Happiness at Hitachi." Harvard Business School Case 418-019, September 2017.
- Article
Matching Firms, Managers, and Incentives
By: Oriana Bandiera, Luigi Guiso, Andrea Prat and Raffaella Sadun
We combine unique administrative and survey data to study the match between firms and managers. The data include manager characteristics, firm characteristics, detailed measures of managerial practices, and outcomes for the firm and the manager. A parsimonious model of... View Details
Bandiera, Oriana, Luigi Guiso, Andrea Prat, and Raffaella Sadun. "Matching Firms, Managers, and Incentives." Journal of Labor Economics 33, no. 3 (July 2015): 623–681.
- 16 Oct 2013
- HBS Seminar
Minjae Song, University of Rochester
- February 2015
- Case
Continental Hope Group
By: Christopher Marquis and Qi Li
This case provides an opportunity to examine and discuss how a traditional Chinese private business was launched and developed into a globalizing, multi-industry corporation. It also highlights how second generation entrepreneurs successfully developed an innovative... View Details
Keywords: Globalization; China; Technology; Real Estate; Talent Retention; Incentives; Talent and Talent Management; Diversification; Family Business; Business Growth and Maturation; Entrepreneurship; Global Strategy; Construction Industry; Tourism Industry; Energy Industry; Real Estate Industry; Chemical Industry; China
Marquis, Christopher, and Qi Li. "Continental Hope Group." Harvard Business School Case 415-050, February 2015.
- August 2020
- Article
Macroeconomic Drivers of Bond and Equity Risks
By: John Y. Campbell, Carolin E. Pflueger and Luis M. Viceira
Our new model of consumption-based habit generates time-varying risk premia on bonds and stocks from loglinear, homoskedastic macroeconomic dynamics. Consumers' first-order condition for the real risk-free bond generates an exactly loglinear consumption Euler equation,... View Details
Keywords: Consumption-based Habit Formation; Consumption Euler Equation; Time-varying Risk Premia; Inflation Dynamics; Bond-stock Correlation; Risk and Uncertainty; Bonds; Macroeconomics
Campbell, John Y., Carolin E. Pflueger, and Luis M. Viceira. "Macroeconomic Drivers of Bond and Equity Risks." Journal of Political Economy 128, no. 8 (August 2020): 3148–3185.
- Article
Towards a Single European Sky
By: Yael Grushka-Cockayne and Bert De Reyck
We describe an integrated decision-making framework and model that we developed to aid EUROCONTROL, the European air traffic management organization, in its vital role of constructing a single unified European sky. Combining multicriteria decision analysis with... View Details
Grushka-Cockayne, Yael, and Bert De Reyck. "Towards a Single European Sky." Interfaces 39, no. 5 (September–October 2009): 400–414.
- Article
The Value of Intermediation in the Stock Market
By: Marco Di Maggio, Mark Egan and Francesco Franzoni
We estimate a structural model of broker choice to quantitatively decompose the value that institutional investors attach to broker services. Studying over 300 million institutional equity trades, we find that investors are sensitive to both explicit and implicit... View Details
Keywords: Financial Intermediation; Institutional Investors; Research Analysts; Broker Networks; Equity Trading; Institutional Investing
Di Maggio, Marco, Mark Egan, and Francesco Franzoni. "The Value of Intermediation in the Stock Market." Journal of Financial Economics 145, no. 2A (August 2022): 208–233.