Recently gravity trade models are applied to disaggregated trade data. Here many zeros arecharacteristic. In the presence of excess zeros usual Poisson Pseudo Maximum Likelihood(PPML) is still consistent, the variance covariance matrix however is invalid. Correcteconomic interpretation however...

Given that in Brazil there is a significant asymmetry in production and trade among states, this study had as objective to measure the border effect to the intranational and international trade, using it as an indicator of the degree of integration. Such effect measures the bias to the internal...

El acuerdo de la Unión Monetaria Latina (UML), firmado en diciembre de 1865 por Francia, Italia, Bélgica y Suiza, estandarizó la acuñación de monedas de oro y plata en los países miembros y permitió la libre circulación de las monedas nacionales en la Unión. En un influyente estudio,...

Las preocupaciones sobre un posible giro de la agenda de la política comercial mundial van en aumento. De hecho, incluso si los aranceles se encuentran en niveles históricamente bajos, las medidas no arancelarias (MNA) desempeñan un papel importante, y creciente, en la política comercial...

The tradition of gravity models is in the analysis of trade flows with market size and geographic or economic distance as core variables. Both these variables can be important determinants of FDI, too. However, when such models are used to explain FDI, there can be differences in the mode of...

This paper assesses the implications of spatial dependence of outward FDI flows toclarify the importance and prominence of complex foreign direct investment bymultinational enterprises, which are neither purely horizontal nor vertical integrationstrategies. Empirical tests compare the ordinary...

The opening up process of the central and eastern European (CEE) countries marked new beginnings in terms of greater integration of trade and foreign direct investment (FDI) with Western Europe. Adopting a two-stage out-of-sample gravity equation approach to predicting East West trade patterns,...

As foreign direct investment (FDI) grows rapidly in this highly integrated world, numerous new challenges confront the existing global trading system. Both developed countries and their developing counterparts have been trying to reach harmonious bilateral or multilateral agreements. However,...

Recently gravity trade models are applied to disaggregated trade data. Here manyzeros are characteristic. In the presence of excess zeros usual Poisson Pseudo MaximumLikelihood (PPML) is still consistent, the variance covariance matrix howeveris invalid. Correct economic interpretation however...