E-ethics - 3 July 2000, The View from Taft, BusinessWorld
We need true professionals - 18 July 2002, The View From Taft, BusinessWorld
MBA: Moral bankruptcy assured? - 19 Sep 2002, The View from Taft, BusinessWorld
The ethics of executive pay - 27 Sep 2004, Green Light, Manila Standard Today
The human face of corruption - 2 Dec 2004, The View from Taft, BusinessWorld
Sex and billboards (Catholic Mass Media Awards cited for Best Business Column in 2009) - Manila Times July 1, 2008 and 8 Jul 2008, Managing for Society, The Manila Times
Conflicts of interest - 21 Jun 2005, Managing for Society, The Manila Times
Ethics, company culture, and the entrepreneur - 15 May 2006, Green Light, Manila Standard Today
Building ethical corporate cultures, parts I and II - 30 Jul and 6 Aug 2007, Managing for Society, The Manila Times
Manipulating consumer desires - 27 Aug 2007, Green Light, Manila Standard Today
The moral responsibility of managers - 1 Oct 2007, Managing for Society, The Manila Times
Reversing the ethical tide, parts I and II - 2 and 9 Sep 2008, Managing for Society, The Manila Times
Arguments against business ethics - 2 Dec 2008, Managing for Society, The Manila Times
The trouble with conflicts of interest - 29 Apr 2010, The View from Taft, BusinessWorld
Workplace bullies - 29 October 2009, The View from Taft, BusinessWorld
Dealing with corporate bureaucracies - 1 December 2009, Managing for Society, The Manila Times
Protecting the body from computer work - 9 &16 June 2010, Managing for Society, The Manila Times
The ethics of layoffs - 7 December 2010, Managing For Society, The Manila Times
Building a corporate conscience - 26 April 2011, Managing for Society, The Manila Times
Leave them kids alone - 26 May 2011, The View From Taft, BusinessWorld
Love, business and management - February ?? 2013, Managing for Society, The Manila Times
What were we thinking? - 10 April, 2014, The View from Taft, BusinessWorld
Ethics, product recalls, and public opinion - January 13, 2016, The View from Taft, BusinessWorld
Can a corporation be an ethical being? - June 8, 2017, The View from Taft, Businessworld
The anatomy of sexual harassment -- November 9, 2017, The View from Taft, BusinessWorld
Are you a dignity-enhancing manager? -- 13 June 2018, The View from Taft, BusinessWorld
Making business organizations fit for humans -- August 21, 2018, Managing for Society, The Manila Times
Civilizing the workplace -- November 7, 2018, The View from Taft, BusinessWorld
Inclusive business means good jobs -- September 18, 2019, The View from Taft, BusinessWorld.