Edit: Found them. They are Samuelson's own criteria:
1. Test of Time: Samuelson suggested that the work of a genius economist should stand the test of time, remaining relevant and influential long after its initial publication.
2. Transcendence of Paradigms: Genius economists should be able to transcend prevailing paradigms and make significant contributions that reshape the field of economics.
3. Originality and Creativity: Samuelson emphasized the importance of originality and creativity in the work of genius economists, highlighting their ability to generate novel ideas and insights.
4. Broad Influence: Genius economists should have a broad influence beyond their own specialized areas of research, impacting the broader discipline of economics.
5. Impact on Policy: Samuelson suggested that the work of genius economists should have practical implications and influence policy-making decisions.
6. Pedagogical Impact: Genius economists should also have a significant impact on economic education, shaping the way economics is taught and understood by future generations of students.