Los alcances del efecto pacificador del comercio sobre conflictos externos Caso de estudio sino-japonés

El presente trabajo busca acercar el debate sobre el alcance del efecto pacificador del comercio. Para tal propósito se presentan tres mecanismos que sirven de canales para su transmisión: 1. Costos; 2. Preferencias; 3. Información. La efectividad de cada mecanismo en relación a su capacidad disuasoria del conflicto militarizado se encuentra con varias restricciones que serán explorados a través del caso de estudio de las relaciones sino-japonesas para el periodo comprendido entre 1970 hasta 2012 a la luz de nuevas tendencias en el proceso de globalización

Scopes and Limits of Modality in Quantum Mechanics

We develop an algebraic frame for the simultaneous treatment of actual and possible properties of quantum systems. We show that, in spite of the fact that the language is enriched with the addition of a modal operator to the orthomodular structure, contextuality remains a central feature of quantum systems.Comment: 9 pages, no figure

Modal-type orthomodular logic

In this paper we enrich the orthomodular structure by adding a modal operator, following a physical motivation. A logical system is developed, obtaining algebraic completeness and completeness with respect to a Kripke-style semantic founded on Baer *-semigroups as in [20].Comment: submitted to the Mathematical Logic Quarterl

Bilateral Trade and Strategic Rivalry

Conflict is a costly endeavor. However, conflict itself is of unobservable magnitude which makes statistical inference problematic. The long-run economic cost of conflict is calculated as the sum of the contemporaneous costs and the discounted value of future costs. Typically, researchers use War or Militarized Interstate Conflicts as independent, discrete events to calculate its contemporaneous effect and then introduce a time binary variable to estimate the lagged effects since the end of the event. The conflict datasets accurately recognize the dates of the core conflict. However, they ignore the possibility that a lack of militarized conflict does not necessarily mean that issues have been settled, thus we are underestimating overall costs. The present study estimates the economic costs of rivalry. The international rivalry cycle is a process in which a pair of states create and sustain a relationship of atypical hostility for some period. This paper is part of the renaissance of research activity in the applied economics of international trade. The gravity model is used to determine the economic cost of Rivalry on bilateral trade using panel data. At the aggregate level, strategic and enduring rivalries have a negative and significant effect on trade flow. The results show that the total effect of rivalry accounts for48%-57% of the fall in bilateral trade volume, which is equivalent in cost to 19% of the ad-valorem tax. If the rivalry is disaggregated by claim type: spatial, positional, and mixed, then we observe that the cost varies substantially with the type. Spatial rivalry explains 16%-26% of the fall in trade volume, while positional and mixed rivalry explain 49%-57% and 77%-82%, respectively

Los alcances del efecto pacificador del comercio sobre conflictos externos Caso de estudio sino-japonés

El presente trabajo busca acercar el debate sobre el alcance del efecto pacificador del comercio. Para tal propósito se presentan tres mecanismos que sirven de canales para su transmisión: 1. Costos; 2. Preferencias; 3. Información. La efectividad de cada mecanismo en relación a su capacidad disuasoria del conflicto militarizado se encuentra con varias restricciones que serán explorados a través del caso de estudio de las relaciones sino-japonesas para el periodo comprendido entre 1970 hasta 2012 a la luz de nuevas tendencias en el proceso de globalización