{"title":"Wage Differentials, Firm Investment, and Stock Returns","authors":"Yongjun Kim","doi":"10.1111/irfi.70074","DOIUrl":"10.1111/irfi.70074","url":null,"abstract":"<p>This study investigates the effects of labor costs on firms' capital investments and stock returns. I estimate wage premia across US industries and show that the negative investment-return relation implied by <span></span><math>\u0000 <semantics>\u0000 <mrow>\u0000 <mi>q</mi>\u0000 </mrow>\u0000 <annotation>$$ q $$</annotation>\u0000 </semantics></math>-theory is steeper for firms paying high wage premia than for firms paying low wage premia. An extended investment-based model predicts the interaction effect, showing the labor adjustment costs as the key channel driving investment-return sensitivity. The inflexibility induced by labor costs offers new insights into asset prices and corporate investments.</p>","PeriodicalId":46664,"journal":{"name":"International Review of Finance","volume":"26 2","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/irfi.70074","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147686907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Echo Effect of Momentum and Investor Trading Behavior","authors":"Cheoljun Eom, Jong Won Park","doi":"10.1111/irfi.70072","DOIUrl":"10.1111/irfi.70072","url":null,"abstract":"<p>This study examines the momentum echo effect using cross-sectional momentum (CMOM) and idiosyncratic momentum (IMOM) in the Korean stock market. The results document robust evidence for CMOM-based portfolios, while IMOM-based portfolios exhibit contrasting evidence. Specifically, as the momentum formation period shifts from distant-past to near-past months, CMOM performance changes from positive to negative, while IMOM changes from negative to positive. These differences arise from contrasting trading behaviors of institutional and foreign (InsFOR) investors toward winner portfolios. For winner portfolios, InsFOR investors exhibit net buying of CMOM winners but net selling of IMOM winners. Their behavior reflects the delayed incorporation of public market information for CMOM and the underrecognition of firm-specific information for IMOM.</p>","PeriodicalId":46664,"journal":{"name":"International Review of Finance","volume":"26 2","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/irfi.70072","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147686292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sama Haddad, Rakesh Gupta, E. A. Selvanathan, Saroja Selvanathan, Tarlok Singh
{"title":"How Regulation and Global Standing Shape Stock Market Co-Movements: A G20 Panel Study","authors":"Sama Haddad, Rakesh Gupta, E. A. Selvanathan, Saroja Selvanathan, Tarlok Singh","doi":"10.1111/irfi.70073","DOIUrl":"10.1111/irfi.70073","url":null,"abstract":"<p>Motivated by post-2020 fragmentation and underexplored institutional-geopolitical drivers, we examine how regulatory quality (RQ) and global power (GP) shape stock-market co-movements across 17 G20 economies. We estimate time-varying correlations via ADCC-GARCH, construct a scaled correlation index, and apply panel ARDL. We find that higher RQ and stronger GP raise long-run integration; effects appear conditional rather than purely additive. Results are robust to alternative openness proxies (trade vs. GDP). Our contributions are a unified RQ-GP framework, a correlation index for integration monitoring, and policy-relevant evidence on how institutional quality and geopolitical standing condition diversification and financial stability.</p>","PeriodicalId":46664,"journal":{"name":"International Review of Finance","volume":"26 2","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/irfi.70073","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147686291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Universal Owner and Impact of Its Engagement Program: An Analysis of Engagement Records of Japan's GPIF","authors":"Masahiro Shibata, Kazunori Suzuki","doi":"10.1111/irfi.70068","DOIUrl":"10.1111/irfi.70068","url":null,"abstract":"<p>Using 26,792 GPIF engagements across 21 funds (2017–2022), we provide empirical evidence on institutional investor stewardship effectiveness. Through propensity score matching and difference-in-differences analysis, we find that climate engagements significantly reduce greenhouse gas intensity and improve firm valuation, while governance engagements enhance shareholder returns, increase board independence, and reduce cross-shareholdings. Engagements target large-cap companies with lower controlling ownership. Our findings demonstrate that Japan's Government Pension Investment Fund, as a universal owner, drives measurable improvements in corporate governance, sustainability, and financial performance through structured asset manager engagements with investee companies.</p>","PeriodicalId":46664,"journal":{"name":"International Review of Finance","volume":"26 2","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/irfi.70068","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147686384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Influence of Economic and Political Positions of the United States on Sovereign Credit Ratings","authors":"Wenni Lei, Dongzhou Mei, Songmin Wei","doi":"10.1111/irfi.70070","DOIUrl":"10.1111/irfi.70070","url":null,"abstract":"<div>\u0000 \u0000 <p>This study gathered rating data from diverse countries and regions between 1995 and 2022 to assess the influence of the level of political and economic interactions with the United States on credit ratings. It employs a random-effects ordered logit model for empirical analysis. The findings reveal that for countries aligned with the United States or members of the Organization for Economic Cooperation and Development, sovereign credit ratings reflect their economic alliance with the United States. Specifically, higher levels of direct investment and bilateral trade with the United States correlate with enhanced sovereign credit ratings. Conversely, for other countries, sovereign credit ratings primarily reflect the United States' political stance. This is evident when a lower human rights index, indicating serious human rights concerns perceived by the United States, results in a downgrade of the sovereign credit rating.</p>\u0000 </div>","PeriodicalId":46664,"journal":{"name":"International Review of Finance","volume":"26 2","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147686368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Emerging Market Internationalization and Corporate ESG Engagement","authors":"Yubin Li, Can Chen, Xianghua You, Yushi Wang, Zhaodong (Ken) Zhong","doi":"10.1111/irfi.70071","DOIUrl":"https://doi.org/10.1111/irfi.70071","url":null,"abstract":"<div>\u0000 \u0000 <p>This paper examines the impacts of stock market internationalization on corporate ESG efforts in emerging markets. We employ a staggered difference-in-difference approach, focusing on the phased inclusion of Chinese firms in the MSCI Emerging Market index. The findings reveal that companies improve their ESG performance and disclosure quality after the inclusion. Notably, the effect of inclusion on firms' disclosure practices is more substantial than on their actual ESG operations. These impacts are particularly pronounced in non-state-owned enterprises and companies with weaker governance. Also, inclusion leads to a significant rise in foreign investment and analyst attention, indirectly improving corporate ESG engagement.</p>\u0000 </div>","PeriodicalId":46664,"journal":{"name":"International Review of Finance","volume":"26 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147567650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Does Bidder Complexity Affect Market Reactions to M&A Decisions?","authors":"Rajib Chowdhury, John A. Doukas","doi":"10.1111/irfi.70066","DOIUrl":"https://doi.org/10.1111/irfi.70066","url":null,"abstract":"<p>We examine whether and how bidder complexity influences investor reactions to merger and acquisition (M&A) announcements. Using an established measure of complexity, we find a significant positive relationship between acquiring firm complexity and cumulative abnormal returns (CAR). This suggests that investors perceive more complex firms as capable and value-enhancing participants in M&A activities. The association is particularly strong for bidders with high operating risk, greater R&D intensity, and larger firm size. We also find that complex bidders tend to offer higher takeover premiums. Overall, our study contributes to the literature by demonstrating that bidder complexity is an important determinant of market reactions to M&A announcements.</p>","PeriodicalId":46664,"journal":{"name":"International Review of Finance","volume":"26 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/irfi.70066","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147566451","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Stock Market Liberalization, Foreign Investors, and Firm Labor Investment: Evidence From China","authors":"Changyu Hu, Zhan Jiang, Xiaojia Zheng, Bing Zhu","doi":"10.1111/irfi.70069","DOIUrl":"https://doi.org/10.1111/irfi.70069","url":null,"abstract":"<div>\u0000 \u0000 <p>Analyzing the Shanghai-Hong Kong and Shenzhen-Hong Kong Stock Connect (SHSZ-HK Connect) programs as quasi-natural experiments, our study reveals that stock market liberalization increases labor investment efficiency. The effect is more pronounced in firms with higher foreign ownership, as liberalization enhances their information environment and reduces capital costs. However, the impact is weaker in regions with higher minimum wages, highlighting the importance of labor market conditions in shaping outcomes. Additionally, firms exposed to liberalization promote labor investment efficiency through human capital upgrading by recruiting high-skilled workers and enhancing employee training to improve labor productivity.</p>\u0000 </div>","PeriodicalId":46664,"journal":{"name":"International Review of Finance","volume":"26 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147565263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ameet Kumar Banerjee, Ahmet Sensoy, John W. Goodell, H. K. Pradhan
{"title":"Exchange Rate Pass-Through, Inflation, and Energy Prices: The Role of Central Bank Intervention and Liquidity Conditions","authors":"Ameet Kumar Banerjee, Ahmet Sensoy, John W. Goodell, H. K. Pradhan","doi":"10.1111/irfi.70067","DOIUrl":"https://doi.org/10.1111/irfi.70067","url":null,"abstract":"<div>\u0000 \u0000 <p>Considering the complex linkages between exchange rate pass-through, energy prices, and inflation, involving monetary policy interactions in inflation-targeting and non-targeting economies, we examine the effect of exchange rate pass-through, the central bank's inflation management, and money on aggregate energy price for a sample of 25 countries using panel VAR and Bayesian VAR techniques. Results show that exchange rate pass-through, inflation, oil prices, and liquidity are causally linked, with oil prices impacting inflation, liquidity, and policy rates. We also find that countries that enforce inflation targeting in monetary policy can better manage sudden inflation by a readjustment in policy rates. The findings have insightful consequences for policy-making authorities.</p>\u0000 </div>","PeriodicalId":46664,"journal":{"name":"International Review of Finance","volume":"26 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147563258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Do Executives Exhibit Fixed Effects on Firm-Level Stock Price Crash Risk? Evidence From CEOs and CFOs","authors":"Yu Zhou, Jiaxin Liu, Yakun Wang, Ting Chen","doi":"10.1111/irfi.70056","DOIUrl":"https://doi.org/10.1111/irfi.70056","url":null,"abstract":"<div>\u0000 \u0000 <p>This paper investigates whether individual CEOs and CFOs have fixed effects on firm-level future stock price crash risk. We find that both CEOs and CFOs exhibit such fixed effects, and these effects remain robust across various tests. Additionally, we observe that CEOs' fixed effects are stronger than those of CFOs. And there is some marginal evidence that the executives' fixed effects are less pronounced in firms with better information environment quality. Finally, consistent with the influence of managers' fixed effects, we find that CEOs' professional qualifications (e.g., MBA, JD, and CPA) and CFOs' family status and military experience are associated with stock price crash risk.</p>\u0000 </div>","PeriodicalId":46664,"journal":{"name":"International Review of Finance","volume":"26 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147268976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}