Publications

Article

Regulation and UK Retailing Productivity: Evidence from Microdata

By: Jonathan Haskel and Raffaella Sadun

We explore the effects of planning regulation on the UK retail sector between 1997 and 2003 using micro-data from the UK census. We document a shift to smaller shops following a 1996 regulatory change that increased the costs of opening large stores. Our analysis... View Details

Keywords: Governing Rules, Regulations, and Reforms; Performance Productivity; Growth and Development; Economic Slowdown and Stagnation; Management Analysis, Tools, and Techniques; Change; Cost; Retail Industry; United Kingdom

2011
Working Paper

Non-Audit Services and Financial Reporting Quality: Evidence from 1978-1980

By: Kevin Koh, Shiva Rajgopal and Suraj Srinivasan

We provide evidence for the long-standing concern on auditor conflicts of interest from providing non-audit services (NAS) to audit clients by using rarely explored NAS fee data from 1978 to 1980. Using this earlier setting, we find cross-sectional evidence of improved... View Details

Keywords: Accounting Audits; Financial Reporting; Stocks; Price; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Service Delivery; Quality; Research

SSRN

April 2011
Supplement

Daniel Kim's Dilemma (B)

By: Bill George and Natalie Kindred

Daniel Kim was considering "blowing the whistle" on his friend, the CEO of a fast-growing startup where Kim had spent most of his professional career. When Kim joined the company, called Cardio-Metric, in 2002, it consisted of seven young engineers (including its two... View Details

Keywords: Ethics; Venture Capital; Revenue; Governance Controls; Governing and Advisory Boards; Management Style; Personal Development and Career; Problems and Challenges; Behavior

September 2009 (Revised August 2012)
Case

Novasys Medical

By: Richard G. Hamermesh and Lauren Barley

Novasys has developed a new medical device and procedure for the treatment of female stress urinary incontinence that is cheaper and can be performed in doctors' offices. In spite of FDA approval, the American Medical Association has been unwilling to approve the... View Details

Keywords: Entrepreneurship; Governing Rules, Regulations, and Reforms; Policy; Health Care and Treatment; Health Disorders; Product Development; Business and Government Relations; Medical Devices and Supplies Industry; United States

Educators

August 2010
Article

Sell-Side School Ties

By: Lauren H. Cohen, Christopher J. Malloy and Andrea Frazzini

We study the impact of social networks on agents' ability to gather superior information about firms. Exploiting novel data on the educational backgrounds of sell-side equity analysts and senior officers of firms, we test the hypothesis that analysts' school ties to... View Details

Keywords: Investment Return; Investment Portfolio; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Knowledge Acquisition; Social and Collaborative Networks

March 2006
Module Note

International Regulatory Regimes

By: Mihir A. Desai and Kathleen Luchs

Describes the seventh module in the International Finance course at Harvard Business School. The module focuses on how national and international regulatory regimes influence financial decisions. The module explores how national regulatory regimes interact, the... View Details

Keywords: Globalized Markets and Industries; International Finance; Decisions; Governing Rules, Regulations, and Reforms; Business Ventures; Teaching; International Relations; Education Industry

Article

How Well Do Social Ratings Actually Measure Corporate Social Responsibility?

By: Aaron K. Chatterji, David I. Levine and Michael W. Toffel

Ratings of corporations' environmental activities and capabilities influence billions of dollars of "socially responsible" investments as well as some consumers, activists, and potential employees. In one of the first studies to assess these ratings, we examine how... View Details

Keywords: Governance Compliance; Governing Rules, Regulations, and Reforms; Measurement and Metrics; Corporate Social Responsibility and Impact; Performance Effectiveness; Natural Environment; Pollutants

2008
Casebook

The Rules of Globalization: Case Book

By: Rawi Abdelal

This is a book about the politics of the global economy — about how firms prosper by understanding those politics, or fail by misunderstanding them. Understanding the politics of globalization may once have been a luxury; it is now, for most high-level managers, simply... View Details

Keywords: Trade; International Finance; Globalized Economies and Regions; Governing Rules, Regulations, and Reforms; Policy; Government and Politics; Business and Government Relations

2005
Article

The Rise in Firm-Level Volatility: Causes and Consequences

By: Diego Comin and Thomas Philippon

We document that the recent decline in aggregate volatility has been accompanied by a large increase in firm level risk. The negative relationship between firm and aggregate risk seems to be present across industries in the US, and across OECD countries. Firm... View Details

Keywords: Volatility; Risk Management; Relationships; Research and Development; Financing and Loans; Industry Growth; Governing Rules, Regulations, and Reforms; Economy; Outcome or Result; United States

2024
Working Paper

Product Liability Litigation and Innovation: Evidence from Medical Devices

By: Alberto Galasso and Hong Luo

We examine the relationship between product liability litigation and innovation by systematically combining data on product liability lawsuits with data on new product introductions in a panel dataset of leading medical device firms. We first document a decline in... View Details

Keywords: Lawsuits and Litigation; Product Development; Technological Innovation; Safety; Governing Rules, Regulations, and Reforms; Medical Devices and Supplies Industry

May 2024
Article

The Health Risks of Generative AI-Based Wellness Apps

By: Julian De Freitas and G. Cohen

Artifcial intelligence (AI)-enabled chatbots are increasingly being used to help people manage their mental health. Chatbots for mental health and particularly ‘wellness’ applications currently exist in a regulatory ‘gray area’. Indeed, most generative AI-powered... View Details

Keywords: AI and Machine Learning; Well-being; Governing Rules, Regulations, and Reforms; Applications and Software

Article

Germany's Digital Health Reforms in the COVID-19 Era: Lessons and Opportunities for Other Countries

By: Sara Gerke, Ariel D. Stern and Timo Minssen

Reimbursement is a key challenge for many new digital health solutions, whose importance and value have been highlighted and expanded by the current COVID-19 pandemic. Germany’s new Digital Healthcare Act (Digitale–Versorgung–Gesetz or DVG) entitles all individuals... View Details

Keywords: COVID-19; Reimbursement; Digital Health Reforms; Health Pandemics; Health Care and Treatment; Internet and the Web; Governing Rules, Regulations, and Reforms; Germany

December 2010
Case

Financing Higher Education in Australia

By: David A. Moss and Stephanie Lo

Even before Australian lawmakers abolished university tuition in 1973, students in Australia had long benefited from low tuition and large government subsidies. By the early 1980s, however, the nation's universities faced growing budget challenges and an apparent... View Details

Keywords: Economic Slowdown and Stagnation; Higher Education; Borrowing and Debt; Governing Rules, Regulations, and Reforms; Policy; Education Industry; Australia

Educators