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The Ricardian model of world trade based on comparative advantage is not sufficient to justify equal trade relations.The existing model of trade relations does not explain the distribution of income among trading countries. This paper…

交易与市场微观结构 · 定量金融 2025-05-12 N. S. Gonchar , O. P. Dovzhyk , A. S. Zhokhin , W. H. Kozyrsky , A. P. Makhort

This paper explores the gain maximization problem of two nations engaging in non-cooperative bilateral trade. Probabilistic model of an exchange of commodities under different price systems is considered. Volume of commodities exchanged…

理论经济学 · 经济学 2020-01-09 Tsotne Kutalia , Revaz Tevzadze

I propose a new terminology, international trade strength, which is defined as the ratio of a country's total international trade to its GDP. This parameter represents a country's ability to generate international trade by utilizing its…

综合经济学 · 经济学 2023-09-06 Mikrajuddin Abdullah

Using introduced concept of the exchange and inflation rates adequacy, the relevance of them to the determining factors is found. We established close positive relation between hryvnia / dollar exchange and inflation rates, fiscal deficit,…

数理金融 · 定量金融 2025-03-14 N. S. Gonchar , W. H. Kozyrski , A. S. Zhokhin , O. P. Dovzhyk

The cross-correlations between the exchange rate fluctuations of 74 currencies over the period 1995-2012 are analyzed in this paper. The eigenvalue distribution of the cross-correlation matrix exhibits a bulk which approximately matches the…

统计金融 · 定量金融 2013-05-02 Sitabhra Sinha , Uday Kovur

This research employs quantitative techniques interpreted through relevant economic theories to analyze a proposed U.S. "Discounted Reciprocal Tariff" structure. Statistical modeling (linear regression) quantifies the policy's consistent…

综合经济学 · 经济学 2025-04-07 Muhammad Sukri Bin Ramli

In this paper, we design two chapters to discuss trade dynamics with heterogeneous fluctuations, contributing new insights to macroeconomic issues related to international trade. In the first chapter, we model general exchange rate…

计量经济学 · 经济学 2026-03-11 Yongheng Hu

This article extends, in a stochastic setting, previous results in the determination of feasible exchange ratios for merging companies. A first outcome is that shareholders of the companies involved in the merging process face both an upper…

综合金融 · 定量金融 2024-01-08 Alessandra Mainini , Enrico Moretto , Daniela Visetti

Trade imbalances significantly alter the welfare implications of tariffs. Using an illustrative model, we show that trade deficits enhance a country's ability to alter its terms of trade, and thereby benefit from tariffs. Greater trade…

综合经济学 · 经济学 2024-12-10 Pau Pujolas , Jack Rossbach

We propose a new methodology to compute equilibria for general equilibrium problems on exchange economies with real financial markets, home-production, and retention. We demonstrate that equilibrium prices can be determined by solving a…

最优化与控制 · 数学 2025-06-23 Julio Deride

This paper investigates the evolving dynamics of international trade, emphasizing the strategic interplay between competition and cooperation within the global trade network. It argues that competitive advantages - rather than traditional…

综合经济学 · 经济学 2025-11-25 Xingwei Hu

The paper analyses trade between the most developed economies of the world. The analysis is based on the previously proposed model of international trade. This model of international trade is based on the theory of general economic…

交易与市场微观结构 · 定量金融 2025-03-24 N. S. Gonchar , O. P. Dovzhyk , A. S. Zhokhin , W. H. Kozyrski , A. P. Makhort

Valuation and parity formulas for both European-style and American-style exchange options are presented in a general financial model allowing for jumps, possibility of default and "bubbles" in asset prices. The formulas are given via…

证券定价 · 定量金融 2014-12-02 Constantinos Kardaras

We investigate a market without money in which agents can offer certain goods (or multiple copies of an agent-specific good) in exchange for goods of other agents. The exchange must be balanced in the sense that each agent should receive a…

离散数学 · 计算机科学 2021-04-02 Pavlos Eirinakis , Ioannis Mourtos , Michalis Samaris

The time dependence of the currency exchange rate K treated as a function of national dividend, investments and difference between total demand for a goods and supply is considered. To do this a proposed earlier general algorithm of…

综合物理 · 物理学 2007-05-23 L. Ya. Kobelev , O. L. Kobeleva , Ya. L. Kobelev

Using data from a sample of 28 representatives countries, we propose a classification of currency crises consequences based on the ultrametric analysis of the real exchange rate movements time series, without any further assumption. By…

数据分析、统计与概率 · 物理学 2008-12-02 Guillermo J. Ortega , David Matesanz

Selecting an appropriate statistical model to forecast exchange rates is still today a relevant issue for policymakers and central bankers. The so-called Meese and Rogoff puzzle assesses that exchange rate fluctuations are unpredictable. In…

应用统计 · 统计学 2026-03-09 Raffaele Mattera , Michelangelo Misuraca , Germana Scepi , Maria Spano

This study examined the relationship between trade facilitation and economic growth among the middle-income countries from 2010 to 2020 using 94 countries made up of 48 lower-middle-income countries and 46 upper-middle-income countries. The…

综合经济学 · 经济学 2023-05-25 Victor Ushahemba Ijirshar

We analyze an operational policy for a multinational manufacturer to hedge against exchange rate uncertainties and competition. We consider a single product and single period. Because of long-lead times, the capacity investment must done…

计量经济学 · 经济学 2018-04-24 Murat Erkoc , Huaqing Wang , Anas Ahmed

An expanding literature articulates the view that Taylor rules are helpful in predicting exchange rates. In a changing world however, Taylor rule parameters may be subject to structural instabilities, for example during the Global Financial…

统计金融 · 定量金融 2014-03-05 Joseph Byrne , Dimitris Korobilis , Pinho Ribeiro
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