Publications

2021
Working Paper

Invisible Primes: Fintech Lending with Alternative Data

By: Marco Di Maggio, Dimuthu Ratnadiwakara and Don Carmichael

We exploit anonymized administrative data provided by a major fintech platform to investigate whether using alternative data to assess borrowers’ creditworthiness results in broader credit access. Comparing actual outcomes of the fintech platform’s model to... View Details

Keywords: Fintech Lending; Alternative Data; Machine Learning; Algorithm Bias; Finance; Information Technology; Financing and Loans; Analytics and Data Science; Credit

Dec 17 2018
Interview

Where Self-Discovery Fuels Innovation

25 Aug 2022
News

Labs Enable Large-scale Research

and Marco Iansiti (both HBS) will focus on the theory and practice of responsible AI for facilitating data-driven decision-making in organizations. They will explore how people use AI tools and machine... View Details

November 2019 (Revised June 2020)
Case

Indigo Agriculture: Harnessing Nature

By: Marco Iansiti, Michael W. Toffel and James Barnett

Indigo Agriculture used a digital-enabled research and development (R&D) process to launch its initial product, microbial coatings for agricultural seeds, which increase crop yields while reducing the need for fertilizers. In doing so, the company developed direct... View Details

Keywords: Carbon Sequestration; Operations; Supply Chain; Social Enterprise; Product Development; Distribution Channels; Business Strategy; Digital Platforms; Environmental Sustainability; Science-Based Business; Climate Change; Agriculture and Agribusiness Industry; Green Technology Industry; United States; Massachusetts

Educators

Purchase

23 Mar 2010
First Look

First Look: March 23

press An abstract is unavailable at this time. Book: http://ceo.usc.edu/book/doing_research_that_is_useful.html Business Network Transformation in Action Authors: Marco Iansiti and Ross Sullivan Publication:... View Details

Keywords: Martha Lagace

01 Sep 2017
News

Is Private Equity Blockchain’s Killer App?

organizational aspect that need to be addressed.” But if adoption spreads, blockchain could become what he calls a “foundational technology,” with the potential to undergird the world’s economic and social systems. In a recent article he wrote with Professor View Details

Keywords: Dan Morrell

Article

The Future of Economic, Business, and Social History

By: G. Jones, Marco H.D. van Leeuwen and Stephen Broadberry

Three leading scholars in the fields of business, economic, and social history review the current state of these disciplines and reflect on their future trajectory. Geoffrey Jones reviews the development of business history since its birth at the Harvard Business... View Details

Keywords: Economic History; Business History; History; Asia; Africa; Europe; Latin America; North and Central America

Purchase

15 Jan 2019
First Look

New Research and Ideas, January 15, 2019

their advice because such dismissal threatens advisors’ sense of self-worth, leading them to judge seekers more harshly. Moreover, these effects are compounded by advisor expertise: expert advisors are more likely to punish seekers who... View Details

Keywords: Dina Gerdeman

October 22, 2012
Article

Interest Rate Pass-Through: Mortgage Rates, Household Consumption, and Voluntary Deleveraging

By: Marco Di Maggio, Amir Kermani, Benjamin Keys, Tomasz Piskorski, Rodney Ramcharan, Amit Seru and Vincent Yao

Exploiting variation in the timing of resets of adjustable-rate mortgages (ARMs), we find that a sizable decline in mortgage payments (up to 50%) induces a significant increase in car purchases (up to 35%). This effect is attenuated by voluntary deleveraging. Borrowers... View Details

Keywords: Monetary Policy; Household Finance; Refinancing; Contract Rigidities; Debt Rigidity; MPC; Deleveraging; Personal Finance; Household; Policy; Borrowing and Debt; Macroeconomics

August, 2022
Article

Changing Ingroup Boundaries: The Effect of Immigration on Race Relations in the United States

By: Vasiliki Fouka and Marco Tabellini

How do social group boundaries evolve? Does the appearance of a new outgroup change the ingroup's perceptions of other outgroups? We introduce a conceptual framework of context-dependent categorization, in which exposure to one minority leads to recategorization of... View Details

Keywords: In-group-out-group Relations; Ingroup-outgroup Relations; Immigration; Race; Relationships; United States

2021
Working Paper

Changing Ingroup Boundaries: The Effect of Immigration on Race Relations in the U.S.

By: Vasiliki Fouka and Marco Tabellini

How do social group boundaries evolve? Does the appearance of a new outgroup change the ingroup's perceptions of other outgroups? We introduce a conceptual framework of context-dependent categorization, in which exposure to one minority leads to recategorization of... View Details

Keywords: In-group-out-group Relations; Immigration; Race; Attitudes; Boundaries; Prejudice and Bias

SSRN

Aug 07 2017
Interview

Navigating Constant Change in a Digital World

01 Jun 1999
News

Myra Hart Named to Professorship

and DBA (1995) degrees from the School. Hart teaches two MBA electives, Starting New Ventures and Women Building Business. With Professor Marco Iansiti, she received the 1997-98 Apgar Award for Innovation in Teaching for the Starting New... View Details

24 Jul 2007
First Look

First Look: July 24, 2007

Marco Iansiti and Gregory L. Richards Periodical: Antitrust Bulletin 51, no. 1 (spring 2006) Abstract A number of modern industries are organized as complex networks of firms whose integrated efforts are... View Details

Keywords: Martha Lagace

2021
Working Paper

Assessing the Strength of Network Effects in Social Network Platforms

By: Marco Iansiti

Network effects have risen to the forefront of platform competition discussions (e.g. the House Judiciary investigation of competition in digital markets, claiming that Facebook, for example, is entrenched due to strong network effects and high switching costs). While... View Details

Keywords: Social Networks; Platform Competition; Network Effects; Competition; Social Media; Digital Platforms

February 2005
Article

Managing the Ecosystem

By: Marco Iansiti

The days of the corporate lone wolf are over. In our increasingly interconnected world, standing alone is no longer a viable business model. Instead, smart companies rely heavily on networks of partners, suppliers, and customers to achieve market success and sustain... View Details

Keywords: Integrated Corporate Reporting; Partners and Partnerships; Industry Clusters; Customers; Markets; Situation or Environment; Banks and Banking; Insurance; Software