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Industrial policy has returned to the centre of economic governance, particularly in the high-tech sectors where positive network externalities in demand make market dominance self-reinforcing. This paper studies the welfare effects of an…

理论经济学 · 经济学 2026-04-01 Nigar Hashimzade , Haoran Sun

This study examines the relationship between GDP growth and Gross Fixed Capital Formation (GFCF) across developed economies (G7, EU-15, OECD) and emerging markets (BRICS). We integrate Random Forest machine learning (non-linear regression)…

综合经济学 · 经济学 2025-04-30 Alina Landowska , Robert A. Kłopotek , Dariusz Filip , Konrad Raczkowski

This paper examines how adverse supply-side shocks in domestic input markets influence firms' vertical outward foreign direct investment (OFDI) decisions. While the theoretical basis for cost-driven OFDI is well established, empirical…

综合经济学 · 经济学 2025-09-01 Sajid Anwar , Sizhong Sun

A country's mix of products predicts its subsequent pattern of diversification and economic growth. But does this product mix also predict income inequality? Here we combine methods from econometrics, network science, and economic…

经济学 · 定量金融 2017-01-31 D. Hartmann , M. R. Guevara , C. Jara-Figueroa , M. Aristaran , C. A. Hidalgo

The paper models foreign capital inflow from the developed to the developing countries in a stochastic dynamic programming (SDP) framework. Under some regularity conditions, the existence of the solutions to the SDP problem is proved and…

经济学 · 定量金融 2017-05-23 Gopal K. Basak , Pranab Kumar Das , Allena Rohit

The authors hypothesised that export develops in the network of business collaborations that are embedded in migration status. In that, collaborative networking positively affects export performance and immigrant entrepreneurs enjoy higher…

综合经济学 · 经济学 2022-05-27 Shayegheh Ashourizadeh , Mehrzad Saeedikiya

Node centrality is one of the most important and widely used concepts in the study of complex networks. Here, we extend the paradigm of node centrality in financial and economic networks to consider the changes of node "importance" produced…

数理金融 · 定量金融 2020-06-05 Paolo Bartesaghi , Michele Benzi , Gian Paolo Clemente , Rosanna Grassi , Ernesto Estrada

This article studies the Greek interregional commuting network (GRN) by using measures and methods of complex network analysis and empirical techniques. The study aims to detect structural characteristics of the commuting phenomenon, which…

物理与社会 · 物理学 2020-03-19 Dimitrios Tsiotas , Konstantinos Raptopoulos

Spatiotemporal patterns of population changes within and across countries have various implications. Different geographical, demographic and econo-societal factors seem to contribute to migratory decisions made by individual inhabitants.…

物理与社会 · 物理学 2018-03-22 Kohei Tamura , Naoki Masuda

Maritime shipping is a backbone of international trade and, thus, the world economy. Cargo-loaded vessels travel from one country's port to another via an underlying port-to-port transport network, contributing to international trade values…

社会与信息网络 · 计算机科学 2020-10-26 Mengqiao Xu , Qian Pan , Haoxiang Xia , Naoki Masuda

In economic literature, economic complexity is typically approximated on the basis of an economy's gross export structure. However, in times of ever increasingly integrated global value chains, gross exports may convey an inaccurate image…

综合经济学 · 经济学 2020-12-11 Philipp Koch

While much effort has been devoted to understand the role of intra-urban characteristics on sustainability and growth, much remains to be understood about the effect of inter-urban interactions and the role cities have in determining each…

In this paper will be applied some principles and methods from econophysics in the case of the direct foreign investitions (D.F.I.), particularised for the Greenfield type, and mixed firms of trade and industrial production (Joint…

综合金融 · 定量金融 2011-01-26 Anca Gheorghiu , Ion Spanulescu , Anda Gheorghiu

We exploit the symmetry concepts developed in the companion review of this article to introduce a stochastic version of link reversal symmetry, which leads to an improved understanding of the reciprocity of directed networks. We apply our…

综合金融 · 定量金融 2010-11-04 Franco Ruzzenenti , Diego Garlaschelli , Riccardo Basosi

Knowing and modelling the migration phenomena and especially the social and economic consequences have a theoretical and practical importance, being related to their consequences for development, economic progress (or as appropriate,…

综合金融 · 定量金融 2012-02-07 Anca Gheorghiu , Ion Spanulescu

In this paper we study data from financial markets using an information-theory tool that we call the normalised Mutual Information Rate and show how to use it to infer the underlying network structure of interrelations in foreign currency…

统计方法学 · 统计学 2018-07-04 Yong K. Goh , Haslifah M. Hasim , Chris G. Antonopoulos

Understanding how corporate control concentrates in modern ownership systems is crucial in an economy increasingly shaped by cross-border mergers and acquisitions. Rather than expanding productive capacity, these operations reorganize…

Existing theories of migration either focus on micro- or macroscopic behavior of populations; that is, either the average behavior of entire population is modeled directly, or decisions of individuals are modeled directly. In this work, we…

物理与社会 · 物理学 2013-05-10 Babak Fotouhi , Michael G. Rabbat

Although employment web sites have recently become the main source for re- cruitment and selection process, the relation between those sites and unemploy- ment rates is seldom addressed. Deriving data from 32 countries and 427 web sites,…

应用统计 · 统计学 2014-03-11 M. Lutfi Arslan , Sadi Evren Seker

As global economic integration progresses, foreign-funded enterprises play an increasingly crucial role in fostering local economic growth and enhancing industrial development. However, there are not many researches to deal with this aspect…

应用统计 · 统计学 2025-06-24 Guoqiang Liang , Jiarui Xie , Mengxuan Li , Shuo Zhang