a person in the record
Isabel Schnabel
German economistborn 1971
Supervised 4 doctoral students between 2019 and 2021; Wikidata names Christoph Buchheim and Martin Hellwig as doctoral advisors, names Christoph Buchheim as teacher, and lists 4 people they taught. Linked to Wikidata, ORCID, and 6 other registers.

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred
Students4
- cited by a thesis record
- cited by a thesis record
- cited by a thesis record2019 · doctoral
- cited by a thesis record2019 · doctoral
Advisors on Wikidata2
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
- stated by Wikidata
Teachers and mentors1
Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.
- a teacher or mentor, stated by Wikidata: not a thesis supervision
Taught4
Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1978
- a teacher or mentor, stated by Wikidata: not a thesis supervisionborn 1980
- a teacher or mentor, stated by Wikidata: not a thesis supervision
- a teacher or mentor, stated by Wikidata: not a thesis supervision
The line above and below4 steps
The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.
- 1 step up
stated by WikidataChristoph Buchheimstated by WikidataMartin Hellwig
- 2 steps up
stated by WikidataPeter Diamond
- 3 steps up
stated by WikidataRobert Solow
- 4 steps up
stated by WikidataWassily Leontief
Below them, within 3 steps, the record reaches 4 people: 4 cited by thesis records.
Education and career10
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- 1990 to 1992worked
- 1992 to 1998studied
- until 2003studied
- 2003 to 2004worked
- 2004 to 2005worked
- 2004 to 2007
- 2007 to 2015
- from 2015worked
- from 2020worked
- undated