Walid Mensi , Remzi Gök , Eray Gemici , Sang Hoon Kang
{"title":"Tail risk contagion and connectedness between crude oil, natural gas, heating oil, precious metals, and international stock markets","authors":"Walid Mensi , Remzi Gök , Eray Gemici , Sang Hoon Kang","doi":"10.1016/j.inteco.2024.100570","DOIUrl":"10.1016/j.inteco.2024.100570","url":null,"abstract":"<div><div>We apply the qunatile vector autoregression (QVAR) connectedness and frequency causality methods to investigate tail risk contagion, quantile dependency, and causality linkages among the spot prices of equity, precious metals, and energy commodity markets between 2002 and 2024. Our findings indicate that the average amount of unexpected losses for stock markets is lower than that for other markets. Furthermore, our analysis of tail risk spillovers shows that downside risks are primarily driven by the contributions of others, with the most significant impact occurring when the tail risk is at its lowest. The total downside risks associated with connectedness are greater for lower quantiles and stock markets typically serve as the primary transmitters of shocks across all quantiles. During financial crises, heterogeneous and event-dependent risk spillovers strengthen, but not during pandemics or geopolitical incidents.</div></div>","PeriodicalId":13794,"journal":{"name":"International Economics","volume":"181 ","pages":"Article 100570"},"PeriodicalIF":0.0,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143147807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Macroeconomic responses to financial stress shocks: Evidence from the US and the Eurozone","authors":"Nikolaos Giannellis, Maria-Anna Tzanaki","doi":"10.1016/j.inteco.2024.100573","DOIUrl":"10.1016/j.inteco.2024.100573","url":null,"abstract":"<div><div>This paper investigates the macroeconomic effects of an unexpected financial stress shock in the United States and the Eurozone, focusing mainly on the effect on unemployment and the response of monetary policy. First, we estimate Impulse Response Functions (IRFs) based on a Structural Vector Autoregression (SVAR) model with short-run restrictions according to economic theory. Next, we perform panel data analysis shedding light on the factors that affect unemployment in the two regions. Our findings indicate a significant impact of financial stress shocks on the macroeconomic environment, but with different policy responses from the Federal Reserve (Fed) and the European Central Bank (ECB). The impact of higher financial stress on economic activity and employment is negative in both regions, but the duration of the impact on unemployment is shorter in the US, suggesting a quicker recovery in the US labor market compared to the Eurozone. The faster recovery of the US labor market is primarily due to the superior institutional and regulatory performance in the US. These findings provide policymakers with valuable lessons about the importance of continuous monitoring and quick action to mitigate the negative effects of financial instability on economic activity.</div></div>","PeriodicalId":13794,"journal":{"name":"International Economics","volume":"181 ","pages":"Article 100573"},"PeriodicalIF":0.0,"publicationDate":"2024-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143148729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Marina Albanese , Guglielmo Maria Caporale , Ida Colella , Nicola Spagnolo
{"title":"The effects of physical and transition climate risk on stock markets: Some multi-Country evidence","authors":"Marina Albanese , Guglielmo Maria Caporale , Ida Colella , Nicola Spagnolo","doi":"10.1016/j.inteco.2024.100571","DOIUrl":"10.1016/j.inteco.2024.100571","url":null,"abstract":"<div><div>This paper examines the impact of transition and physical climate risk on stock markets using, for the first time in this context, the annual Climate Change Performance Index (CCPI) calculated by Germanwatch as well as its components (in addition to a wide range of other indices) for 48 countries from 2007 to 2023. Specifically, a balanced panel VAR model is estimated to obtain impulse responses for the whole set of countries considered as well as for a subset including the EU-28 only; other methods such as Forecast Error Variance Decomposition and Local Projections (Jordà, 2005; 2023) are then applied for robustness checks. The results suggest a positive impact of transition risk on stock returns and a negative one of physical risk, especially in the short term. Further, while physical risk appears to have an immediate impact, transition risk is shown to affect stock markets also over a longer time horizon. Finally, national climate policies seem to be more effective when implemented within a supranational framework as in the case of the EU-28.</div></div>","PeriodicalId":13794,"journal":{"name":"International Economics","volume":"181 ","pages":"Article 100571"},"PeriodicalIF":0.0,"publicationDate":"2024-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143148730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Macroeconomic effects of climate change: Evidence from Canadian provinces","authors":"Lucy Q. Liu , Dan Pan , Mehdi Raissi","doi":"10.1016/j.inteco.2024.100572","DOIUrl":"10.1016/j.inteco.2024.100572","url":null,"abstract":"<div><div>We study the long-term macroeconomic effects of climate change across ten Canadian provinces between 1961 and 2017. Following Kahn et al. (2021a), our econometric strategy links deviations of temperature and precipitation (weather) from their multi-decade historical rolling averages (climate) to various province-specific economic performance indicators at the aggregate and sectoral levels. We show that climate change (proxied by a series of weather shocks) has a long-lasting adverse impact on real output in various Canadian provinces and economic sectors. Adaptation reduces the income losses but cannot offset them entirely. Moreover, in contrast to most cross-country results, our within-country estimates suggest asymmetrical growth effects from precipitation and temperature anomalies. Specifically, persistently higher-than-normal precipitation is associated with lower long-term GDP growth, whereas the effect of below-than-normal precipitation is not statistically significant. As regards temperature, while extended periods of cold spells (temperature persistently below historical norms) is detrimental to growth (though less likely in the future), Canada is not benefiting from a warmer climate as often argued in the literature.</div></div>","PeriodicalId":13794,"journal":{"name":"International Economics","volume":"181 ","pages":"Article 100572"},"PeriodicalIF":0.0,"publicationDate":"2024-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143147391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Do ICTs promote the renewable energy consumption? The moderating effects of economic growth and structural transformation in Africa","authors":"Ariel Herbert Fambeu , Patricia Tchawa Yomi","doi":"10.1016/j.inteco.2024.100563","DOIUrl":"10.1016/j.inteco.2024.100563","url":null,"abstract":"<div><div>In light of the challenges posed by depleting energy resources and environmental degradation, the effective use of renewable energy is becoming ever more crucial. This study mainly investigates the role of ICT as a driver of renewable energy consumption in Africa. Furthermore, the study aims to emphasize the moderating effects of economic growth and structural transformation. To achieve this, the study employs the Augmented Mean Group (AMG) estimator on a panel of 45 African countries over the period 2000–2019. The findings show that internet and ICT service export promotes the use of renewable energy consumption, suggesting that the African nations examined have realized improvements in their energy mix as a result of ICT development. The moderating effects reveal that upgrading the energy consumption structure affected by digitalization is more significant in countries with high economic growth and more service-oriented. Our findings lead to a discussion of policy implications in relation to sustainable development goals (SDG).</div></div>","PeriodicalId":13794,"journal":{"name":"International Economics","volume":"180 ","pages":"Article 100563"},"PeriodicalIF":0.0,"publicationDate":"2024-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142661107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The impact of the belt and road initiative on international consumption risk sharing: A difference-in-differences analysis","authors":"Cheng Zhou","doi":"10.1016/j.inteco.2024.100562","DOIUrl":"10.1016/j.inteco.2024.100562","url":null,"abstract":"<div><div>This study investigates the impact of the Belt and Road Initiative (BRI) on consumption risk sharing among participating countries. Utilizing a difference-in-differences model within the context of international consumption risk sharing, we analyze data from 2002 to 2022 for 64 BRI countries. Our empirical findings indicate a significant reduction in consumption risk sharing attributable to the BRI. Further subgroup analysis reveals that the BRI hinders consumption risk sharing particularly among countries along the Land Silk Road, especially those bordering China. Key contributing factors include increased tariffs, heightened foreign investment, rising employment rates, increased resident income, and a diversified range of consumer products. These factors exacerbate the BRI's adverse effects on consumption risk sharing in comparison to countries with lower levels of these variables. Our findings suggest that the Initiative has an uneven impact on the mechanisms affecting countries along its route.</div></div>","PeriodicalId":13794,"journal":{"name":"International Economics","volume":"181 ","pages":"Article 100562"},"PeriodicalIF":0.0,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142701434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pierre Cotterlaz , Guillaume Gaulier , Aude Sztulman , Deniz Ünal
{"title":"Broadening the definition of healthcare products in global trade: Insights from a new classification","authors":"Pierre Cotterlaz , Guillaume Gaulier , Aude Sztulman , Deniz Ünal","doi":"10.1016/j.inteco.2024.100561","DOIUrl":"10.1016/j.inteco.2024.100561","url":null,"abstract":"<div><div>International trade in healthcare products took off during the 2000s, paralleling the peak of hyper-globalisation. Two decades later, the Covid-19 pandemic highlighted the importance of health security for governments. This crisis brought issues of industrial sovereignty to the forefront and exposed vulnerabilities within global production networks. However, the intricate web of global value chains has compromised the traceability of these essential goods. Additionally, the classification of healthcare products across multiple industries in standard trade and production nomenclatures complicates their identification and further obscures the analysis. In this paper, we systematically identify products that address the needs of national health systems and gather them into a single industry grouping to evaluate the scale and trends in trade. This healthcare industry grouping, encompassing a broad array of products—medicinal products and their compounds, medical technology equipment, and small medical materials— has demonstrated the highest relative growth among all industry groupings since 2000. Our study provides a detailed examination of the nature of global trade in the healthcare industry grouping and its five branches, categorized by production stage (intermediate and final) and quality/price range. We analyze the positioning of advanced economies in comparison to the rest of the world and offer insights into the geographical and geopolitical breakdowns of healthcare industry trade, both within and between country blocs.</div></div>","PeriodicalId":13794,"journal":{"name":"International Economics","volume":"180 ","pages":"Article 100561"},"PeriodicalIF":0.0,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142660904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"This is going to hurt: Weather anomalies, supply chain pressures and inflation","authors":"Serhan Cevik , Gyowon Gwon","doi":"10.1016/j.inteco.2024.100560","DOIUrl":"10.1016/j.inteco.2024.100560","url":null,"abstract":"<div><div>As climate change accelerates, the frequency and severity of extreme weather events are expected to worsen and have greater adverse consequences for ecosystems, physical infrastructure, and economic activity across the world. This paper investigates how weather anomalies affect global supply chains and inflation dynamics. Using monthly data for six large and well-diversified economies (China, the Euro area, Japan, Korea, the United Kingdom, and the United States) over the period 1997–2021, we implement a structural vector autoregressive model and document that weather anomalies could disrupt supply chains and subsequently lead to inflationary pressures. Our results—based on the monthly data and robust to alternative estimation methodologies—show that these effects vary across countries, depending on the severity of weather shocks and vulnerability to supply chain disruptions. The impact of weather shocks on supply chains and inflation dynamics is likely to become more pronounced with accelerating climate change that can have heterogeneous effects. These findings have important policy implications. Central bankers should consider the impact of weather anomalies on supply chains and inflation dynamics to prevent entrenching second-round effects and de-anchoring of inflation expectations. More directly, however, governments can invest more for climate change adaptation to strengthen critical infrastructure and thereby minimize supply chain disruptions.</div></div>","PeriodicalId":13794,"journal":{"name":"International Economics","volume":"180 ","pages":"Article 100560"},"PeriodicalIF":0.0,"publicationDate":"2024-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142573186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ibrahim D. Raheem , Sara le Roux , Mobeen Ur Rehman
{"title":"Oil shocks and the Islamic financial market: Evidence from a causality-in-quantile approach","authors":"Ibrahim D. Raheem , Sara le Roux , Mobeen Ur Rehman","doi":"10.1016/j.inteco.2024.100559","DOIUrl":"10.1016/j.inteco.2024.100559","url":null,"abstract":"<div><div>This study examines the nonlinear relationship between Islamic stock indices and oil shocks. Nonlinearity is viewed from the prism of nonparametric causality-in-quantile, and oil price is decomposed into demand, supply, and risk. The objective of this study is to examine the causality between sectoral Islamic stocks and oil shocks. Using a dataset for ten sectoral Islamic stock indices, we show that causality between the variables of interest is heterogenous across (i) measures of shocks (i.e., demand, supply, or risk), (ii) types of the sector (i.e., the ten sectors), (iii) state of the market (bear, normal, bull) and (iv) model specifications (mean vs. variance equation). We find that for the US, sectoral returns, demand and risk shocks affect Industrial, Information Technology, and ESG sectors across all quantiles, while supply shocks cause changes across normal market conditions. The US healthcare sector remains insensitive and the communications sector is affected only across extreme quantiles. Each oil shock exhibits a significant causal effect on Asian Pacific and Emerging Islamic markets consistently across all quantiles. Developed and European Islamic markets remain sensitive to risk-related shocks. Policy implications of these results are discussed.</div></div>","PeriodicalId":13794,"journal":{"name":"International Economics","volume":"180 ","pages":"Article 100559"},"PeriodicalIF":0.0,"publicationDate":"2024-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142660974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Trade Policy Ppace, Aid for Trade and, Intra-African and External African Manufactured Exports","authors":"Sèna Kimm Gnangnon","doi":"10.1016/j.inteco.2024.100558","DOIUrl":"10.1016/j.inteco.2024.100558","url":null,"abstract":"<div><div>Boosting intra-African manufactured exports is a critical objective of African leaders. The present analysis examines whether trade policy space and Aid for Trade (AfT) flows can contribute to achieving this objective. The analysis covers an unbalanced sample of 36 African countries over the period from 2004 to 2020, and uses estimators that allow obtaining the short-term (i.e., within-country effect) and long-term (i.e., between-country effect) effects of each regressor. The estimators are the combination of the feasible generalized least squares estimator on the one hand, and the Seemingly Unrelated Regression on the other hand, in the context of a hybrid model. The findings indicate that both trade policy space and AfT flows can help promote - including in a complementary way - African manufactured exports, especially intra-African manufactured exports. In this regard, trade policy space and AfT flows are instrumental in meeting African leaders’ objectives of promoting intra-African trade. The implications of the findings are discussed.</div></div>","PeriodicalId":13794,"journal":{"name":"International Economics","volume":"180 ","pages":"Article 100558"},"PeriodicalIF":0.0,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142526833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}