Dieser Beitrag soll einen Überblick und eine Systematik im Hinblick auf die aktuellen Beiträge zum Phänomen der Fragmentierung geben. Während man im Zusammenhang mit der Ausweitung des Nord-Süd-Handels von einer horizontalen Globalisierung spricht, gilt Fragmentierung als Ausdruck einer...

Inclusivity is perhaps the single most important human need to facilitate and demonstrate fairness for all members in an open and free society. When this principle need is compromised by appearances of unscrupulous self-interested privileged elites to perpetuate a systemic widening disparity...

We use a multi-country asymmetric oligopolistic framework for segmented markets to study the welfare effects of reducing tariff discriminations - which we call a move towards Most Favored Nation tariffs. Both unilateral and multilateral reforms are considered. We investigate this issue under...

Some scholars have argued that the Framers of the U.S. Constitution did not have a common set of views on economics, or that the Constitution, except perhaps in isolated clauses, does not reflect any specific economic views. The principal Framers did, in fact, share a basic set of economic...

This paper deals with the problem of measuring intra-industry trade. In section 2, it presents two existing approaches (Balboni, 2007) to measuring intra-industry trade: the so-called “recovery of trade”, developed by Balassa (1966); Grubel and Lloyd (1975) & the “type of trade” one...

In a Ricardian model with general distributions of industry efficiencies, the welfare gains from trade can be decomposed into a selection and a reallocation effect. The former is the change in average efficiency due to the selection of industries that survive international competition. The...

In this paper, we develop a network perspective on the welfare gains from trade in today’s internationally fragmented supply chains. Towards this end, we study a Ricardian trade model featuring trade in final and intermediate products, and introduce a novel comparative statics approach to...

The development of research studies concerning the emergence of intra-industry trade is fruitful interaction between theoretical explanations and empirical methods to measure this phenomenon. The foundation of indicators to measure the intensity of intra-industry trading caused the rise of...

The number of preferential trade agreements has greatly increased over the past two decades, yet most existing bilateral arrangements take the form of free trade areas, and less than ten percent can be considered to be fully °edged customs unions. This paper develops a political economy model...

This paper proposes a model of international trade with capital accumulation and financial intermediation. This is achieved by embedding the Melitz (2003) model into an incomplete-markets neoclassical framework with an endogenous credit market. The model preserves the analytical tractability of...