We use a model of proportionate growth to describe the dynamics of international trade flows. We provide an explanation to the fact that the extensive margin of trade account for a large fraction of the greater exports of large economies, as well as for a number of stylized facts described by the literature on trade networks such as the power-law distribution of connectivity and the fat tails d...

Article history: Received 6 August 2013 Received in revised form 15 February 2014 Accepted 17 February 2014 Available online 5 March 2014 The recent global financial crisis has sparked a renewal of debate on the choice of exchange rate regimes. Creating a tripartite regime classification, the present study examines their determinants for 137 nations spanning the period 1999–2011. I find that tr...

 As the number of independent countries increases and their economies become more integrated, we would expect to observe more multi-country currency :::union:::s. This paper explores the pros and cons for different countries to adopt as an anchor the US Dollar, the Euro or the Yen. In addition, it addresses the question of how co-movement of outputs and prices would respond to the formation of ...

 Up to now, the impact of real exchange rate on the non-oil exports of Iran has been mainly on focus. However, the more important aspect of the fluctuations in exchange rate is its degree of volatility which can have profound effect on the non-oil exports. Hence, the main objective of this paper is to investigate the linkage between non-oil exports and the real exchange rate volatility for Iran...

â â â  â â â â â  abstract: â  up to now, the impact of real exchange rate on the non-oil exports of iran has been mainly on focus. however, the more important aspect of the fluctuations in exchange rate is its degree of volatility which can have profound effect on the non-oil exports. hence, the main objective of this paper is to investigate the linkage between non-oil exports and the real exc...

The present paper thoroughly explores second-best efficient allocations in an adverse selection insurance economy. We start from a natural extension of the classical model, assuming less than perfect risk perceptions. We propose first and second welfare theorems, by means of which we describe efficiencyenhancing policies. Notions of weak and strong adverse selection are promising for interpreti...

Following the rising spate of debt profile Nigeria and fluctuating trend in her macroeconomic indicators, this study critically examined impact external on economic growth period, 1985 to 2019 by examining causality between stock identify servicing Nigeria. The employed Harrod-Domar theory Two-Gap model as theoretical framework explain made use secondary data sourced from World Development Indi...

An identity links the rate of economic growth, the speed of poverty reduction and changes in the distribution of income during some time period in a given country. A few authors used that identity to understand the causes for observed changes in poverty and to identify the exact role of economic growth in poverty reduction. Yet, many empirical cross-country studies of the relationship between g...

INTRODUCTION Many patients in Community Mental Health Teams have a diagnosis of depression F32, recurrent depression F33, and depression and anxiety F41.2, and such patients are often considered by team managers as being suitable for discharge to primary care. It is necessary to describe factors that influence outcomes, specifically discharge, in order to identify suitable patients who might co...