class of 49 - Publications - Faculty & Research

January 2010
Article

Clusters of Entrepreneurship

By: Edward L. Glaeser, William R. Kerr and Giacomo A.M. Ponzetto

Employment growth is strongly predicted by smaller average establishment size, both across cities and across industries within cities, but there is little consensus on why this relationship exists. Traditional economic explanations emphasize factors that reduce entry... View Details

Keywords: Economic Growth; Entrepreneurship; Cost; Employment; Market Entry and Exit

Citation

Read Now

2022
Article

Regulatory Treatment of Changes in Fair Value and the Composition of Banks' Investment Portfolios

By: Michael Iselin, Jung Koo Kang and Joshua Madsen

In their implementation of Basel III, U.S. bank regulators are again including changes in the fair value of available-for-sale (AFS) debt securities in Tier 1 capital, but only for the largest U.S. banks. This paper investigates a potential impact of expanding this... View Details

Keywords: Fair Value Accounting; SFAS 115; Basel III; Governing Rules, Regulations, and Reforms; Banks and Banking; Debt Securities; Credit; Risk and Uncertainty; Investment Portfolio; Decision Making; Banking Industry; United States

Citation

SSRN

Find at Harvard

2009
Working Paper

Clusters of Entrepreneurship

By: Edward L. Glaeser, William R. Kerr and Giacomo A.M. Ponzetto

Employment growth is strongly predicted by smaller average establishment size, both across cities and across industries within cities, but there is little consensus on why this relationship exists. Traditional economic explanations emphasize factors that reduce entry... View Details

Keywords: Economic Growth; Entrepreneurship; Cost; Employment; Market Entry and Exit

Citation

Read Now

November 2012
Article

The Variance of Non-Parametric Treatment Effect Estimators in the Presence of Clustering

By: Samuel G. Hanson and Adi Sunderam

Non-parametric estimators of treatment effects are often applied in settings where clustering may be important. We provide a general methodology for consistently estimating the variance of a large class of non-parametric estimators, including the simple matching... View Details

Keywords: Treatment Effects; Matching Estimators; Clustering; Applications and Software; Mathematical Methods

Citation

Find at Harvard

May 1988
Background Note

Roles and Relationships of Business and Government

By: George C. Lodge

Synthesizes a wide range of literature and experience concerning comparative government-business relations, focusing especially on Japan, Europe, and the United States with some references to Brazil and Mexico. Designed for discussion in two consecutive class sessions.... View Details

Keywords: Economic Systems; Framework; Government and Politics; Mission and Purpose; Organizational Structure; Business and Government Relations; Mathematical Methods; System; Japan; Europe; Mexico; United States; Brazil

Citation

Educators

Purchase

In 1886, the Pennsylvania Supreme Court struck down a law that prohibited employers from paying wages in company store scrip and mandated monthly wage payments. The court held that the legislature could not pre-scribe mandatory wage contracts for legally competent... View Details

February 2007 (Revised March 2007)
Module Note

Antigone: The Challenge of Right Versus Right

By: Sandra J. Sucher

A summary of the major themes discussed in the second class of The Moral Leader (EC curriculum). View Details

Keywords: Values and Beliefs; Decision Choices and Conditions; Problems and Challenges

Citation

Purchase

01 Jan 2008
News

Honorary Doctorate, University of Geneva

September 2023
Article

The Changing Role of Managers

By: Letian Zhang

This study argues that the increase in middle management in recent decades was accompanied by a major shift in managerial roles. Increased task complexity and a new management philosophy have reduced the need for direct supervision but generated a much greater... View Details

Keywords: Managerial Roles; Leadership; Groups and Teams; Change; Organizational Structure

20 Oct 2015
HBS Seminar

Elizabeth Pontikes, University of Chicago Booth School of Business

06 Sep 2016
News

Appreciating the Big Role of Small Businesses

February 2007 (Revised March 2007)
Module Note

Blessed Assurance: The Challenge of a Moral Dilemma

By: Sandra J. Sucher

A summary of the major themes discussed in the third class of The Moral Leader (EC curriculum). View Details

Keywords: Moral Sensibility

Citation

Purchase

February 2007
Module Note

Endurance Summary: The Challenge of Right Versus Wrong

By: Sandra J. Sucher

A summary of the major themes discussed in the first class of The Moral Leader (EC curriculum). View Details

Keywords: Moral Sensibility; Leadership; Curriculum and Courses

Citation

Purchase

14 Dec 2018
News

Most Popular Videos of 2018

March 2005 (Revised May 2011)
Course Overview Note

Conceptual Overview of Real Property

By: Arthur I Segel and Ann Winslow

Real estate represents the largest asset class in the world. Businesses in the United States have over $8.6 trillion of real estate assets on their balance sheets. Excluding housing--worth $16 trillion in the United States--and corporate-owned real estate, there is... View Details

Keywords: Property

Citation

18 Nov 2016
Video

The Making of an Internship: Impact

04 Dec 2023
Blog Post

My Summer of Joy with the National Parks Service

Hi all, my name is Rhea! I was lucky enough to work for the National Park Service this summer as a business management intern with the Submerged Resources Center (SRC). The SRC is the NPS national dive program, responsible for documentation, research, and maintenance... View Details