Thomas H. Pollak

Response Rates for Mail Surveys of Nonprofit Organizations: A Review and Empirical Test

Mark A. Hager, Patrick M. Rooney, M. Hager, 2003 .

Financial Measures in Nonprofit Organization Research: Comparing IRS 990 Return and Audited Financial Statement Data

Karen A. Froelich, Thomas H. Pollak, Terry W. Knoepfle, 2000 .

Incorporated but Not IRS-Registered: Exploring the (Dark) Grey Fringes of the Nonprofit Universe

Helen K. Liu, Thomas H. Pollak, K. Grønbjerg, 2010 .

Nonprofit commercial revenue: a replacement for declining government grants and private contributions?: An Affirmative Critique

Thomas H. Pollak, Janelle A. Kerlin, 2018 .

How fundraising is carried out in US nonprofit organisations

M. Hager, Thomas H. Pollak, Patrick Rooney, 2002 .

Variations in Overhead and Fundraising Efficiency Measures: The Influence of Size, Age, and Subsector

P. Rooney, M. Hager, Thomas H. Pollak, 2001 .

Nonprofit Commercial Revenue

Thomas H. Pollak, Janelle A. Kerlin, 2011 .

What We Know about Overhead Costs in the Nonprofit Sector

Thomas H. Pollak, 2004 .

Understanding Management and General Expenses in Nonprofits

M. Hager, Thomas H. Pollak, Patrick Rooney, 2001 .

Premiums without Benefits: Waste and Inefficiency in the Commercial Health Insurance Industry

Thomas H. Pollak, M. Podhorzer, R. Brandon, 1991, International journal of health services : planning, administration, evaluation.