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- 20 Jul 2020
- Working Paper Summaries
The Pursuit of Passion Propagates Privilege
Keywords: by Josephine Tan and Jon M. Jachimowicz
- 2023
- Article
Provable Detection of Propagating Sampling Bias in Prediction Models
By: Pavan Ravishankar, Qingyu Mo, Edward McFowland III and Daniel B. Neill
With an increased focus on incorporating fairness in machine learning models, it becomes imperative not only to assess and mitigate bias at each stage of the machine learning pipeline but also to understand the downstream impacts of bias across stages. Here we consider... View Details
Ravishankar, Pavan, Qingyu Mo, Edward McFowland III, and Daniel B. Neill. "Provable Detection of Propagating Sampling Bias in Prediction Models." Proceedings of the AAAI Conference on Artificial Intelligence 37, no. 8 (2023): 9562–9569. (Presented at the 37th AAAI Conference on Artificial Intelligence (2/7/23-2/14/23) in Washington, DC.)
- Article
A Global Perspective on Inflation and Propagation Channels
By: Luca Gattini, Huw Pill and Ludger Schuknecht
Gattini, Luca, Huw Pill, and Ludger Schuknecht. "A Global Perspective on Inflation and Propagation Channels." Journal of Banking and Financial Economics, no. 1 (2015): 50–76.
- 2015
- Working Paper
Networks and the Macroeconomy: An Empirical Exploration
By: Daron Acemoglu, Ufuk Akcigit and William Kerr
The propagation of macroeconomic shocks through input-output and geographic networks can be a powerful driver of macroeconomic fluctuations. We first exposit that in the presence of Cobb-Douglas production functions and consumer preferences there is a specific pattern... View Details
Keywords: Economic Fluctuations; Geographic Collocation; Input-output Linkages; Propagation; Shocks; Networks; Fluctuation; System Shocks; Macroeconomics
Acemoglu, Daron, Ufuk Akcigit, and William Kerr. "Networks and the Macroeconomy: An Empirical Exploration." Harvard Business School Working Paper, No. 16-006, July 2015.
- 2016
- Chapter
Networks and the Macroeconomy: An Empirical Exploration
By: Daron Acemoglu, Ufuk Akcigit and William R. Kerr
The propagation of macroeconomic shocks through input-output and geographic networks can be a powerful driver of macroeconomic fluctuations. We first exposit that in the presence of Cobb-Douglas production functions and consumer preferences, there is a specific pattern... View Details
Keywords: Economic Fluctuations; Geographic Collocation; Input-output Linkages; Propagation; Shocks; Networks; Fluctuation; System Shocks; Macroeconomics
Acemoglu, Daron, Ufuk Akcigit, and William R. Kerr. "Networks and the Macroeconomy: An Empirical Exploration." In NBER Macroeconomics Annual 2015, Vol. 30, edited by Martin Eichenbaum and Jonathan Parker, 273–335. Chicago, IL: University of Chicago Press, 2016.
- January 2010 (Revised August 2011)
- Case
United Breaks Guitars
By: John A. Deighton and Leora Kornfeld
When social media propagate a complaint about poor customer service, an international media event ensues. How do viral videos spread and what can firms do about them? This case dissects an incident in which a disgruntled customer used YouTube and Twitter to spread a... View Details
Keywords: Communication Technology; Customer Satisfaction; Marketing Communications; Marketing Strategy; Consumer Behavior; Network Effects; Service Delivery; Social and Collaborative Networks; Internet; Air Transportation Industry
Deighton, John A., and Leora Kornfeld. "United Breaks Guitars." Harvard Business School Case 510-057, January 2010. (Revised August 2011.) (request a courtesy copy.)
- 30 Jul 2015
- Working Paper Summaries
Networks and the Macroeconomy: An Empirical Exploration
- August 2012 (Revised August 2013)
- Background Note
Competency-Destroying Technology Transitions: Why the Transition to Digital Is Particularly Challenging
By: Willy Shih
Some technology transitions are exceedingly difficult for incumbent firms to execute. The bankruptcy filing by the Eastman Kodak Company highlighted the difficulty companies faced when their core business transitioned from an analog to a digital world. Kodak's business... View Details
Keywords: Technology Transitions; Competency-destroying; Digital; Analog; Digital Transition; Modular; Modularity; Technological Change; Radical Innovation; Incremental Innovation; Architectural Innovation; Modular Innovation; Sustaining Innovation; Competency-enhancing; Noise Propagation; Perfect Copying; Digital Music; Digital Media; Consumer Electronics; Kodak; Sony; Panasonic; Disruptive Innovation; Technology Adoption; Transition; Change Management; Consumer Products Industry; United States
Shih, Willy. "Competency-Destroying Technology Transitions: Why the Transition to Digital Is Particularly Challenging." Harvard Business School Background Note 613-024, August 2012. (Revised August 2013.)
- March 2021
- Article
On the Direct and Indirect Real Effects of Credit Supply Shocks
By: Laura Alfaro, Manuel García-Santana and Enrique Moral-Benito
We explore the real effects of bank-lending shocks and how they permeate the economy through buyer-supplier linkages. We combine administrative data on all Spanish firms with a matched bank-firm-loan dataset of all corporate loans from 2003 to 2013 to estimate... View Details
Keywords: Credit Supply Shocks; Bank Lending Channel; Input-output Linkages; Output; Mechanisms; Trade Credits; Price Effects; Economics; Credit; System Shocks; Employment; Investment; Spain
Alfaro, Laura, Manuel García-Santana, and Enrique Moral-Benito. "On the Direct and Indirect Real Effects of Credit Supply Shocks." Journal of Financial Economics 139, no. 3 (March 2021): 895–921.
- 30 Jan 2018
- Working Paper Summaries
Credit Supply Shocks, Network Effects, and the Real Economy
- December 2002
- Background Note
Simulation of Prices, Rates and Cash Flows (A)
Explicitly considers the most common propagation models for financial variables and explains how to determine the statistical properties of these variables and simulate their future values. Covers arithmetic Brownian motion, geometric Brownian motion, mean-reversion,... View Details
Shimko, David C. "Simulation of Prices, Rates and Cash Flows (A)." Harvard Business School Background Note 203-056, December 2002.
- Research Summary
Credit Supply Shocks, Network Effects, and the Real Economy
By: Laura Alfaro
We consider the real effects of bank lending shocks and how they permeate the economy through buyer-supplier linkages. We combine administrative data on all firms in Spain with a matched bank-firm-loan dataset with information on the universe of corporate loans for... View Details
- 29 Jan 2009
- Working Paper Summaries
An Exploration of the Japanese Slowdown during the 1990s
Keywords: by Diego A. Comin
- 08 Sep 2016
- Working Paper Summaries
A Model of Credit Market Sentiment
- 2023
- Working Paper
Achieving Universal Health Insurance Coverage in the United States: Addressing Market Failures or Providing a Social Floor?
By: Katherine Baicker, Amitabh Chandra and Mark Shepard
The United States spends substantially more on health care than most developed countries, yet leaves a greater share of the population uninsured. We suggest that incremental insurance expansions focused on addressing market failures will propagate inefficiencies and... View Details
Baicker, Katherine, Amitabh Chandra, and Mark Shepard. "Achieving Universal Health Insurance Coverage in the United States: Addressing Market Failures or Providing a Social Floor?" NBER Working Paper Series, No. 30854, January 2023.
- March 2022
- Article
Loan Types and the Bank Lending Channel
By: Victoria Ivashina, Luc Laeven and Enrique Moral-Benito
Using credit-registry data for Spain and Peru, we document that four main types of commercial credit—asset-based loans, cash flow loans, trade finance and leasing—are easily identifiable and represent the bulk of corporate credit. We show that credit growth dynamics... View Details
Keywords: Bank Credit; Loan Types; Bank Lending Channel; Credit Registry; Banks and Banking; Credit; Financing and Loans
Ivashina, Victoria, Luc Laeven, and Enrique Moral-Benito. "Loan Types and the Bank Lending Channel." Journal of Monetary Economics 126 (March 2022): 171–187.
- Teaching Interest
Information in Financial Markets (Econ 970, Spring 2016)
Second-year undergraduate course covering various aspects of information propagation in financial markets. The course is divided into four units. We begin by covering canonical pricing anomalies that illustrate the importance of information distribution and... View Details
- Article
Visualizing and Measuring Software Portfolio Architecture: A Power Utility Case
By: Robert Lagerström, Carliss Y. Baldwin and Alan MacCormack
In this paper, we test a Design Structure Matrix (DSM) based method for visualizing and
measuring software portfolio architectures. Our data is drawn from a power utility company, comprising 192 software applications with 614 dependencies between them. We
show that the... View Details
Lagerström, Robert, Carliss Y. Baldwin, and Alan MacCormack. "Visualizing and Measuring Software Portfolio Architecture: A Power Utility Case." Special Issue on DSM Conference 2014. Journal of Modern Project Management 3, no. 2 (September–December 2015): 114–121.
- 13 Feb 2015
- Working Paper Summaries
A Methodology for Operationalizing Enterprise Architecture and Evaluating Enterprise IT Flexibility
- February 2011
- Module Note
Business Cycles and the New Challenges of Globalization
By: Diego A. Comin
Business Cycles and the New Challenges of Globalization is one of the core modules in Business Government and the International Economy (BGIE), a course for the required curriculum of the Harvard Business School. BGIE teaches the economic, political and historical... View Details
Keywords: Fluctuation; Business Cycles; Trade; Business Education; Curriculum and Courses; Capital; Cash Flow; Globalization; Problems and Challenges; China
Comin, Diego A. "Business Cycles and the New Challenges of Globalization." Harvard Business School Module Note 711-064, February 2011.