- August–September 2023
- July 2023
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- May 1, 2023
- April 2023
- February 2023
- February 2023
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- August 30, 2022
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- April 6, 2022
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- February 25, 2022
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- May 17, 2021
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- November 2020
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- October 2020
- September 9, 2020
- August 31, 2020
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- June 11, 2020
- May 2020
- May 28, 2020
- May 2020
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- January 27, 2020
- October 2019
- September 2019
- July 2019
- 2019
- June 2019
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- May 2019
- May 2019
- February 25, 2019
- February 3, 2019
- January 2019
- September 2018, with appendix (updated April 2019)
- July 2018
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- 2018
- May 2018
- April 18, 2018
- March 16, 2018
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- February 5, 2018
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- November 2017
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- October 5, 2017
- September 6, 2017
- August 18, 2017
- August 2017
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- July 26, 2017
- July 2017
- 2017
- June 2, 2017
- April 25, 2017
- March 2017
- October 12, 2016
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- March 18, 2016
- February 2016
- October 2015
- September 30, 2015
- July 2015
- July 2015
- June 2015
- February 2015
- 2015
- January 2015
- 2014Healthcare Provider and Payer Markets
- December 2014
- 2014
- September 2014
- July 2014
- November 2013
- October 2013
- 2013
- 2013
- April 2013
- November 26, 2012
- September 24, 2012
- August 20, 2012
- May 2012
- May 11, 2012
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- December 2009
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- November 9, 2009
- October 26, 2009
- October 2009
- September 2, 2009
- September 1, 2009
- August 2009
- Summer 2009
- June 1, 2009
- May 2009
- March 28, 2009Retrospective Estimation of Causal Effects Through Time
- February 25, 2009
- December 1, 2008
- November 2008
- November 2008
- November 3, 2008
- July 2008
- Summer 2008
- June 2008
- May 2008
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- July 6, 2007
- April 2007
- February 2007
- January 24, 2007
- December 22, 2006
- November 2006
- November 1, 2006
- October 31, 2006
- October 2006
- June 21, 2006Adopting a Ramp Charge to Improve Performance of the Ontario Market
- Winter 2006
- 2004
- March 1998