astronomy

Richard Gisser

Richard Gisser is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Richard Gisser rather than just read about it. In short: Richard Gisser (born 11 July 1939, in Vienna) is an Austrian demographer who held leading positions at his country's statistical office until his retirement. He was also the long-time director, then deputy director, of the Vienna Institute of Demography at the Austrian Academy of Sciences.

Key takeaways

Richard Gisser belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Richard Gisser to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Richard Gisser from memory before moving on to harder problems.

Reference excerpt

Richard Gisser (born 11 July 1939, in Vienna) is an Austrian demographer who held leading positions at his country's statistical office until his retirement. He was also the long-time director, then deputy director, of the Vienna Institute of Demography at the Austrian Academy of Sciences.

Biography Richard Gisser, born on World Population Day, grew up in Lower Austria, finishing high school in 1957. He studied sociology and human geography at the University of Vienna where he received his Ph.D. in 1975 with a doctoral thesis on migration to Vienna. In 1976, he also passed the Staatsexamen in official statistics. After completing his studies, he did research at the Austrian Institute for Spatial Planning (1964-1968) before changing to the Austrian statistical office (today's Statistik Austria) in 1969. While there, he held a number of leading positions such as director of the Population Statistics Department from 1985 to 2001, until his retirement in 2002. He continues to be a member of the Austrian Statistical Society where he organizes the Demography working group. Since 1977, Gisser worked at the Austrian Institute for Demography (Institut für Demographie/IfD), as head of the department for Applied Demographic Research. He then became director of this research unit of the Austrian Academy of Sciences (ÖAW) between 1987 and 2001 (with one brief pause). After the institute was restructured to form the Vienna Institute of Demography (VID) under the lead of Wolfgang Lutz, Gisser became deputy director (until 2017) and head of the research group on Demography of Austria. Since 2010, VID has been part of the Wittgenstein Centre for Demography and Global Human Capital---a research collaboration project whose other partners are IIASA (International Institute for Applied Systems Analysis) and WU/Vienna University of Economics and Business. Gisser held appointments with various population policy commissions of ÖAW and taught demography at the University of Vienna from 1988 to 2001. He is the long-time editor-in-chief of Statistische Nachrichten, the monthly bulletin of the Austrian statistical office, and has been on the editing boards of VID's Vienna Yearbook of Population Research since 2003 and of Demografie/Prague since 2013. In the past decades, Gisser was a permanent delegate for the Austrian government at the European Population Committee of the Council of Europe in Strasbourg (1977-2005). He was also a partner in international research collaborations, taking part in international conferences on population development and as an invited expert on demographic and statistic topics. He has organized several international expert meetings and published in journals relevant to the field. Gisser's main research topics are the historical demography of Austria, demographic and social statistics, trends and projections of population development as well as the resulting implications for policy measures. He is married and has three children. Today, his parental home, the "Gisser villa" in Ernstbrunn, is the administrative centre of the Wolf Science Center (WSC).

Memberships International Union for the Scientific Study of Population (IUSSP) European Association for Population Studies (EAPS) Deutsche Gesellschaft für Demographie (DGD) Austrian Statistical Society (organizer of the Demography department)

Notable awards 2015 Austrian Cross of Honour for Science and Art, First Class 2004 Bene Merito decoration awarded by the Austrian Academy of Sciences 1987 Decoration of Honour for Services to the Republic of Austria

Publications (selection) Johannes Klotz and Richard Gisser: Mortality Differentials by Religious Denomination in Vienna 1981-2002, VID Working Paper 8/2015 Richard Gisser and Dalkhat Ediev: Österreichs Familien 2032 – neue Aspekte [Families in Austria 2032]. In: Wolfgang Lutz, Helmut Strasser (Hrsg.) Österreich 2032. Festschrift zum 80. Geburtstag von Gerhart Bruckmann [Austria 2032 – commemorative volume on the occasion of Gerhart Bruckmann's 80th birthday]. Schriftenreihe des Instituts für Demographie der Österreichischen Akademie der Wissenschaften, Bd. 22, 63-102. Vienna (2012). Richard Gisser: New Migration Flow Statistics in Austria (Methods, Problems and Outcomes). Working Paper for the Joint ECE/EUROSTAT Work Session on Migration Statistics, Geneva, 8–10 May 2000. Richard Gisser: Wirkungen geburtenfördernder Maßnahmen [Effects of family policy measures]. In: Richard Gisser, Ludwig Reiter, Helmuth Schattovits and Liselotte Wilk (Hrsg.): Lebenswelt Familie [Living environment: the family], 641-647. Wien (1990). Charlotte Höhn, Karl Martin Bolte, Richard Gisser, Jürg A. Hauser and Ralf Hußmanns: Mehrsprachiges Demographisches Wörterbuch, deutschsprachige Fassung [Multilingual Dictionary of Demography, German version]. Schriftenreihe des Bundesinstituts für Bevölkerungsforschung, Sonderbd. 16. Boppard am Rhein (1987). Online version available Richard Gisser: Daten zur Bevölkerungsentwicklung der österreichischen Alpenländer 1819-1913 [Data on the demographic development of the Austrian Alpine regions, 1819-1913]. In: Österreichisches Statistisches Zentralamt (Hrsg.) Geschichte und Ergebnisse der zentralen amtlichen Statistik in Österreich 1829-1979 [History and results of the central official statistics, 1829-1979]. Beiträge zur Österreichischen Statistik 550: 403-424, und Tabellenanhang (Beiträge Heft 550A), 23-31. Wien: Österreichisches Statistisches Zentralamt (1979).

See also Survey of Health, Ageing and Retirement in Europe

Notes

External links Literature by and about Richard Gisser in the German National Library catalogue Research collaboration index profile in Academic Network Data Miner

Illustrations

Worked examples

Example 1 — a first encounter with Richard Gisser

Start with the simplest possible case. Write down what Richard Gisser claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Richard Gisser before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Richard Gisser ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Richard Gisser

In research: Richard Gisser appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Richard Gisser in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Richard Gisser is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1939 births, Academic staff of the University of Vienna, Austrian demographers, so understanding it makes those chapters shorter.
In everyday life: Look for Richard Gisser outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Richard Gisser in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Richard Gisser means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Richard Gisser out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Richard Gisser in simple terms?

Why does Richard Gisser matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Richard Gisser?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Richard Gisser.