Protectionist but globalised? Latin American custom duties and trade during the pre-1914 belle époque

While it is true that Latin American republics had no rival on maximising revenues from custom collection during the belle époque, this paper shows that Latin American countries were also generous importers, only behind the larger commercial countries of Western Europe in terms of imports per capita. Latin American citizens were much more linked to international trade than citizens of most regions of the world. Their relation to the world economy was tighter both via their imports and their exports relative to their population and income levels. This paper comes to show that there is no contradiction between the high custom collection by the Latin American republics and their high level of interaction with the global economy in the pre-1914 belle époque, although large country differences can be observed when descending from the regional to the national level.

Recherches su l'ocupation d'Althiburos (région du Kef, Tunisie) et de ses environs à l'époque numide.

El desenvolupament durant els anys 2006-2007 del projecte de recerca sobre la formació de l'Estat númida ha revelat l'existència a Althiburos d'un hàbitat preromà d'extensió considerable (almenys 4 ha), l¿origen del qual remunta com a mínim al segle VI aC. La prospecció del territori adjacent ha mostrat l'existència de diversos jaciments númides de dimensions més reduïdes, d'algunes estructures funeràries de la mateixa època i d'una cinquantena de dòlmens, la datació dels quals (tal vegada del Bronze final) roman encara incerta. Les dades obtingudes permeten situar en el segle VI aC, o fins i tot abans, l'inici del procés de complexificació social que va conduir a la formació dels regnes númides.

Recherches sur l'occupation d'Althiburos (région du Kef, Tunisie) et de ses environs à l'èpoque numide

El desenvolupament durant els anys 2006-2007 del projecte de recerca sobre la formació de l'Estat númida ha revelat l'existència a Althiburos d'un hàbitat preromà d'extensió considerable (almenys 4 ha), l'origen del qual remunta com a mínim al segle VI aC. La prospecció del territori adjacent ha mostrat l'existència de diversos jaciments númides de dimensions més reduïdes, d'algunes estructures funeràries de la mateixa època i d'una cinquantena de dòlmens, la datació dels quals (tal vegada del Bronze final), roman encara incerta. Les dades obtingudes permeten situar en el segle VI aC, o fins i tot abans, l'inici del procés de complexificació social que va conduir a la formació dels regnes númides.

La réinvention d'Athènes par les écrivains en grec de l'époque impériale

Quan els organitzadors d"aquesta jornada d"homenatge a Nicole Loraux em van oferir l"oportunitat de participar-hi activament em vaig posar molt con- tenta perquè jo, tot i no haver-la freqüentat tant i amb tanta intensitat com to- tes i tots els que m"han precedit en l"ús de la paraula, sentia alhora una gran admiració per la seva intel·ligència i capacitat de treball, i sobretot una gran estimació per la gran persona que era, per la seva simpatia, la seva afabilitat i la seva vitalitat...

Banks and development: Jewish communities in the Italian Renaissance and current economic performance

Are differences in local banking development long-lasting? Do they affect long-term economic performance?I answer these questions by relying on an historical development that occurred in Italian cities during the 15thcentury. A sudden change in the Catholic doctrine had driven the Jews toward money lending. Cities thatwere hosting Jewish communities developed complex banking institutions for two reasons: first, the Jews werethe only people in Italy who were allowed to lend for a profit and, second, the Franciscan reaction to Jewishusury led to the creation of charity lending institutions, the Monti di Pietà, that have survived until today andhave become the basis of the Italian banking system. Using Jewish demography in 1500 as an instrument, Iprovide evidence of (1) an extraordinary persistence in the level of banking development across Italian cities (2)large effects of current local banking development on per-capita income. Additional firm-level analyses suggestthat well-functioning local banks exert large effects on aggregate productivity by reallocating resources towardmore efficient firms. I exploit the expulsion of the Jews from the Spanish territories in Italy in 1541 to arguethat my results are not driven by omitted institutional, cultural and geographical characteristics. In particular,I show that, in Central Italy, the difference in current income between cities that hosted Jewish communitiesand cities that did not exists only in those regions that were not Spanish territories in the 16th century.

Percolation and cluster Monte Carlo dynamics for spin models

A general scheme for devising efficient cluster dynamics proposed in a previous paper [Phys. Rev. Lett. 72, 1541 (1994)] is extensively discussed. In particular, the strong connection among equilibrium properties of clusters and dynamic properties as the correlation time for magnetization is emphasized. The general scheme is applied to a number of frustrated spin models and the results discussed.

Capacity of MIMO Channels: asymptotic evaluation under correlated fading

This paper investigates the asymptotic uniform power allocation capacity of frequency nonselective multiple-inputmultiple-output channels with fading correlation at either thetransmitter or the receiver. We consider the asymptotic situation,where the number of inputs and outputs increase without boundat the same rate. A simple uniparametric model for the fadingcorrelation function is proposed and the asymptotic capacity perantenna is derived in closed form. Although the proposed correlationmodel is introduced only for mathematical convenience, itis shown that its shape is very close to an exponentially decayingcorrelation function. The asymptotic expression obtained providesa simple and yet useful way of relating the actual fadingcorrelation to the asymptotic capacity per antenna from a purelyanalytical point of view. For example, the asymptotic expressionsindicate that fading correlation is more harmful when arising atthe side with less antennas. Moreover, fading correlation does notinfluence the rate of growth of the asymptotic capacity per receiveantenna with high Eb /N0.

Spatial processing for frequency diversity schemes

A novel technique to obtain optimum blind spatialprocessing for frequency diversity spread spectrum (FDSS) communicationsystems is introduced. The sufficient statistics for alinear combiner, which prove ineffective due to the interferers frequencycharacteristics, are modified to yield improved detectionunder partial jamming in the spectral domain. Robustness to partialtime jamming is achieved by extending the notion of replicasover the frequency axis to a repetition over the time variable. Analysisand simulations are provided, showing the advantages of usingFDSS with spatial diversity to combat the interference when it isconfined to a narrow frequency band or short time interval relativeto the desired signal extent in either domain.

Homère entre Dion Chrysostome et Philostrate

L'enquete sur les rapports entre les écrivains de l'époque impériale et leurs références classiques offre un champ de travall intéressant qui peut, sans doute, a comprendre le caractère scolaire, certes, de la littérature de cette période...