RECENT 'PERIODICALS AND NEW BOOKS. 837 theory of marginal value is the legitimate successor of the Ricardian theory of rent. Not the only theory subjectively based, nor the most important among these, it affords a connecting link when they are applied to external nature. We must become as intimate with the laws of consumption as we are with those of production. Zeitschrift fiir die gesamt Staatswissenschaft (Tiibingen) 1891. Karl der Grosse als Die wirtschaftliche 1?1o. 3. Volkswirt. Von Dr. FRAsz I?.WOF. Erschiessung der im Deutschen Jgeict?e belege?en Moorflg:ichen. Von AUGUST PFLUG. Die Zukunft des Goldes umi die Siiss'che Theorie. The theory of the geologist Edward Siiss, that the supply of gold is destined to decline, is controverted. Die GoMfelder Siidafrikas. Von Gv. oRG tIvaM. A review of the different gold-fields in South Africa affords a fair prospect of production. No. 4. Zur rechtsphilosophischen Theorie desAusnahmerechtes. Yon ScHAF?r.v.. An inquiry from the standpoint of jurisprudential philosophy into .the meaning and raison d'?tre of special or exceptio.nal .legisiauon, m ?ts wider connotation equivalent to jus singulare, ?n ?ts narrower, limited to restrictive, or coercive legislation. From the writer's point of view the now relaxed laws against Socialists and the'May-laws' were unjustifiable. Jab rbuclt fiir Gesetzgebung (Leipzig) 1891. No. 3. Die geschichtliche Entwickelung der Unternehmnng (continued). GUSTAV SCHMOLLER. Yon W. Stanley Jevons und seine Bedeutung fiir die Theorie der Volks- Von W. BOEHMERT. Die wirtschaftslehre in England. Arbeiterverhdltnisse in den Von D. KLEMM. Die Rentenhypothek. preussischen Staats. forsten. Von M. 12i na n z b ii c h er. 8 Jahrgang. l stes Band. Die Englische Jgentenschuld und die letzte Konversion. Von SA?'GER. Discusses Mr. Goschen's conversion measure as the natural result of the history of the English debt. Die Reform der Gebdudegrundsteuer in Frankreich. Von HEC?{EL. Gives a full account of the recent separation of the French house- tax from the land-tax proper, and its change from an 'apportioned' into a 'percentage' tax. Ueber die Besteuer?mg der Lebensversicberung angelegte? Gelder. Von STt?ss?.
