Hans Kelsen

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Kelsen, Hans

(1881–1973) legal scholar, philosopher; born in Prague, Czechoslovakia. A distinguished law professor who drafted the 1920 Austrian constitution, he fled Nazism, eventually going to the U.S.A., where he taught at Harvard (1940–42) and the University of California (1942–52). He contributed to legal philosophy in such works as Principles of International Law (1952).

Kelsen, Hans


Born Oct. 11, 1881, in Prague. Austrian jurist.

Kelsen was a professor at the University of Vienna from 1917 to 1929, the University of Cologne from 1929 to 1933, and the University of Geneva from 1933 to 1940. In 1940 he emigrated to the USA and in 1942 became a professor at the University of California. He was one of the founders of the normative school of law, which is sometimes called the Vienna school or the pure study of law. Kelsen believes that juridical science ought to reject entirely the study of law as a function of society and economics or as a servant of political, moral, historical, or other “metajuridical” aims. In his view, law should be studied in its “pure” aspect, strictly as a legal form. Otherwise, Kelsen maintains, the science of law loses its objective character and turns into ideology.

Kelsen was one of the first to propagate the slogan “deideologization of science,” which is widely held in bourgeois science. For the methodological foundation of his “pure” approach to law, Kelsen used the neo-Kantian opposition of “ought” and “is” as phenomena lying, as it were, in different planes and having no contact. The norm of a law, which establishes what ought to be done, is in Kelsen’s view independent of the real world and can be extracted only from another, broader norm. Kelsen constructs a closed hierarchical system of legal norms issuing from some presumed source, the hypothetical “basic norm.” From this construction, he arrives at an idea actively used in the bourgeois science of international law: the primacy of international law over intrastate law and the denial of the principle of sovereignty. Kelsen looks upon the state not as the force creating law but as something derived from law, as the “personification of the legal order.”

Kelsen’s teachings reflect the striving of bourgeois jurisprudence during the general crisis of capitalism to put aside the aggravated contradictions of capitalist reality and present the norms of bourgeois law as obvious logical imperatives. During the 1950’s, Kelsen wrote several works devoted to the Marxist theory of law, in which socialist legal theory and practice are examined from a position of active anticommunism.


Hauptprobleme der Staatsrechtslehre, 2nd ed. Tübingen, 1923.
Reine Rechtslehre. Leipzig, 1934.
General Theory of Law and State. Cambridge (Mass.), 1945.
The Law of the United Nations. London, 1951.
The Communist Theory of Law. New York, 1955.
Reine Rechtslehre. Vienna, 1967.


Seidler, G. L. Iuridicheskie doktriny imperializma. Moscow, 1959. Pages 75–103. (Translated from Polish.)
Wróblewski, J. Krytyka normatywistycznej teorii prawa i panstwa H. Kelsene. Warsaw, 1955.
Popov, P. Kritika na suvremenniia burzhoazen praven normativizum. Sofia, 1964.


References in periodicals archive ?
Hans Kelsen, en <<La funcion de la constitucion>>, se interroga sobre las posibilidades de una teoria del derecho puro para interpretar <<el sentido subjetivo de determinados hechos como sistema de normas legales de validez objetiva>> sin recurrir a la metafisica o a <<autoridades meta-legales tales como Dios o la naturaleza>> (1994, p.
On Political Theology: A controversy between HANS KELSEN and CARL SCHMITT", en History Of European Ideas (http://www.
Protagonist and witness of this significant event was Hans Kelsen who in December of 1918 composed a thought-provoking memorandum on Entwurf eines Gesetzes ueber die Errichtung eines Verfassungsgerichtshofes (Design for the Activation of a Constitutional Court) in which, exactly as Renner had done, he called for the Court to provide for "electoral legitimation" and the protection of the Constitution.
Asi, se ira tratando el tema de la soberania desde la optica de autores como Thomas Hobbes (1588-1679), Carl Schmitt (1888-1985), Hans Kelsen (1881-1973) o Inmanuel Kant (1724-1804).
O afastamento da moralidade se reflete claramente, por exemplo, na distincao proposta por Hans Kelsen em 1934 (4) entre o que seria o "ser"--sein--e o "dever-ser"-- sollen.
The first addresses the essential elements and development of international legal theory and includes discussions of early-modern scholarship on international law, natural law and the law of nations, the origins of consensual positivism, and the contributions of key figures such as Hans Kelsen and Philip Allott.
Luego pasamos al siglo XX, donde se presenta una de las discusiones juridicas mas bellas e ingeniosas, entre Carl Schmitt, con su obra "La Defensa de la Constitucion" (4), y Hans Kelsen, quien responde a las criticas que formula Schmitt en su contra, con la obra "?
El amor a la democracia y la busqueda de la verdad recorren la produccion cientifica del jurista mas importante del siglo XX: Hans Kelsen (1881-1973) (Sosa, 2005: 379-420).
Alli fue discipulo de Georges Gurvitch, asimismo de David Hazard, quien lo pone en contacto con Hans Kelsen y las doctrinas iuspositivistas.
Es de Justiniano, emperador bizantino, (483-565), en sus celebres recopilaciones juridicas, las Pandectas e Institutas del derecho romano, la clasica definicion de justicia como "el supremo ideal que consiste en la voluntad firme y constante de dar a cada uno lo suyo": constans et perpetua voluntas jus suum cuique tribuendi (CABANELLAS, 1981) y Hans Kelsen en su obra ?
And it is their civil law perspective that I adopt here, with Hans Kelsen (4) counting as the quintessential proponent of the Verwissenschaftlichung des Rechts in the twentieth century.
Este esquema, ideado por el jurista austriaco Hans Kelsen a comienzos del siglo XX, fue adoptado despues de la Segunda Guerra Mundial por un importante grupo de paises europeos, como Alemania, Italia, Francia, Espana y Portugal.