The Communist Manifesto Marx drew from the "joint stock of ideas" he developed with Engels, "a kind of intellectual bank account upon which either could draw freely." In late February 1848, the "Manifesto" was anonymously published by the Workers' Educational Association ("Communistischer Arbeiterbildungsverein") at Bishopsgate in the City of London. Written in German, the 23-page pamphlet was titled "Manifest der kommunistischen Partei" and had a dark-green cover. It was reprinted three times and serialised in the "Deutsche Londoner Zeitung", a newspaper for German "émigré"s. On 4 March, one day after the serialisation in the "Zeitung" began, Marx was expelled by Belgian police. Two
Punctuated equilibrium in social theory groups and organizations, the history of science, physical science, and biological evolution - and found evidence for punctuated equilibria (as opposed to steady, incremental change) across those disparate systems. Applications of the theory have been in organizational theory, in the study of small work groups, in research on geographic communities and corporate behavior, and in the study of technological change. As some researchers have noted, the biological applications of punctuated equilibrium have rejuvenated a new "theory about change within entities." At the same time, social scientific applications of the punctuated equilibrium concept have been criticized for losing sight of a