7
H index
6
i10 index
473
Citations
Keio University | 7 H index 6 i10 index 473 Citations RESEARCH PRODUCTION: 11 Articles 22 Papers RESEARCH ACTIVITY:
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Works with: Authors registered in RePEc who have co-authored more than one work in the last five years with Tatsushi Oka. | Is cited by: | Cites to: |
Journals with more than one article published | # docs |
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Journal of Econometrics | 7 |
Working Papers Series with more than one paper published | # docs |
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Papers / arXiv.org | 12 |
Monash Econometrics and Business Statistics Working Papers / Monash University, Department of Econometrics and Business Statistics | 3 |
Boston University - Department of Economics - Working Papers Series / Boston University - Department of Economics | 3 |
Year ![]() | Title of citing document ![]() |
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2024 | Practical and robust $t$-test based inference for synthetic control and related methods. (2019). Wüthrich, Kaspar ; Chernozhukov, Victor ; Wuthrich, Kaspar. In: Papers. RePEc:arx:papers:1812.10820. Full description at Econpapers || Download paper |
2024 | Efficiently Detecting Multiple Structural Breaks in Systems of Linear Regression Equations with Integrated and Stationary Regressors. (2022). Schweikert, Karsten. In: Papers. RePEc:arx:papers:2201.05430. Full description at Econpapers || Download paper |
2024 | Difference in Differences with Time-Varying Covariates. (2022). Callaway, Brantly ; Rodrigues, Hugo Sant'Anna ; Payne, Stroud ; Caetano, Carolina. In: Papers. RePEc:arx:papers:2202.02903. Full description at Econpapers || Download paper |
2024 | Inference in Predictive Quantile Regressions. (2023). Kuriyama, Nina ; Shimotsu, Katsumi ; Maynard, Alex. In: Papers. RePEc:arx:papers:2306.00296. Full description at Econpapers || Download paper |
2024 | Probabilistic Predictions of Option Prices Using Multiple Sources of Data. (2024). Martin, Gael M ; Frazier, David T ; Maneesoonthorn, Worapree. In: Papers. RePEc:arx:papers:2412.00658. Full description at Econpapers || Download paper |
2025 | Self-Normalized Inference in (Quantile, Expected Shortfall) Regressions for Time Series. (2025). Schulz, Christian ; Hoga, Yannick. In: Papers. RePEc:arx:papers:2502.10065. Full description at Econpapers || Download paper |
2024 | Regulation, Emissions and Productivity: Evidence from China’s Eleventh Five-Year Plan. (2024). Tan, Yong ; Sasaki, Yuya ; Rodrigue, Joel ; Li, Tong ; Callaway, Brantly. In: Staff Working Papers. RePEc:bca:bocawp:24-7. Full description at Econpapers || Download paper |
2025 | Stock and Sovereign Returns Linkages: Time-Varying Causality and Extreme-Quantile Determinants. (2025). Afonso, Antonio ; Monteiro, Sofia ; Grabowski, Wojciech ; Alves, Jos. In: CESifo Working Paper Series. RePEc:ces:ceswps:_11667. Full description at Econpapers || Download paper |
2024 | Energy security risk and financial development nexus: Disaggregated level evidence from South Korea by cross-quantilogram approach. (2024). Alola, Andrew Adewale ; Pata, Ugur Korkut ; Kartal, Mustafa Tevfik. In: Applied Energy. RePEc:eee:appene:v:363:y:2024:i:c:s030626192400518x. Full description at Econpapers || Download paper |
2024 | Frequency spillover effects and cross-quantile dependence between crude oil and stock markets: Evidence from BRICS and G7 countries. (2024). Li, Shuang ; Ye, Fangyu ; Huang, XI ; Zhu, Huiming. In: The North American Journal of Economics and Finance. RePEc:eee:ecofin:v:70:y:2024:i:c:s1062940823001857. Full description at Econpapers || Download paper |
2024 | Revisit the impact of exchange rate on stock market returns during the pandemic period. (2024). Wang, Mei-Chih ; Chang, Tsangyao. In: The North American Journal of Economics and Finance. RePEc:eee:ecofin:v:70:y:2024:i:c:s1062940823001912. Full description at Econpapers || Download paper |
2024 | Crypto havens during war times? Evidence from the Russian invasion of Ukraine. (2024). Horvath, Matu ; Linnertova, Dagmar Vagnerova ; Hampl, Filip. In: The North American Journal of Economics and Finance. RePEc:eee:ecofin:v:71:y:2024:i:c:s1062940824000172. Full description at Econpapers || Download paper |
2024 | Green bond and green stock in China: The role of economic and climate policy uncertainty. (2024). Cheung, Adrian (Wai-Kong) ; Wang, YU ; Yan, Wanlin. In: The North American Journal of Economics and Finance. RePEc:eee:ecofin:v:74:y:2024:i:c:s1062940824001530. Full description at Econpapers || Download paper |
2024 | Identification of quantile treatment effects in difference-in-differences settings with staggered adoption. (2024). Li, Xiaofeng ; Lin, Lihua. In: Economics Letters. RePEc:eee:ecolet:v:241:y:2024:i:c:s0165176524002763. Full description at Econpapers || Download paper |
2024 | Standard errors for panel data models with unknown clusters. (2024). Bai, Jushan ; Liao, Yuan ; Choi, Sung Hoon. In: Journal of Econometrics. RePEc:eee:econom:v:240:y:2024:i:2:s0304407620303341. Full description at Econpapers || Download paper |
2024 | Robust interactive fixed effects. (2024). Boudt, Kris ; Heyndels, Ewoud. In: Econometrics and Statistics. RePEc:eee:ecosta:v:29:y:2024:i:c:p:206-223. Full description at Econpapers || Download paper |
2024 | Factor proportions model for Russian mineral supply-driven global energy transition: Does externality matter?. (2024). Sohag, Kazi ; Islam, Md. Monirul ; Berezin, Andrey ; Sergi, Bruno S. In: Energy Economics. RePEc:eee:eneeco:v:129:y:2024:i:c:s0140988323007405. Full description at Econpapers || Download paper |
2024 | Understanding the effects of artificial intelligence on energy transition: The moderating role of Paris Agreement. (2024). Dogan, Eyup ; Xia, Xiqiang ; Chishti, Muhammad Zubair. In: Energy Economics. RePEc:eee:eneeco:v:131:y:2024:i:c:s0140988324000963. Full description at Econpapers || Download paper |
2024 | Does geopolitical uncertainty matter for the diffusion of clean energy?. (2024). ben Zaied, Younes ; ben Cheikh, Nidhaleddine. In: Energy Economics. RePEc:eee:eneeco:v:132:y:2024:i:c:s0140988324001610. Full description at Econpapers || Download paper |
2024 | Safe haven properties of industrial stocks against ESG in the United States: Portfolio implication for sustainable investments. (2024). Imran, Zulfiqar Ali ; Ahad, Muhammad ; Ahmad, Mobeen ; Shahzad, Khurram ; Hameed, Imran. In: Energy Economics. RePEc:eee:eneeco:v:136:y:2024:i:c:s0140988324004201. Full description at Econpapers || Download paper |
2024 | The impact of oil shocks on green, clean, and socially responsible markets. (2024). Elsayed, Ahmed ; Nasreen, Samia ; Khalfaoui, Rabeh ; Gabauer, David. In: Energy Economics. RePEc:eee:eneeco:v:136:y:2024:i:c:s0140988324004377. Full description at Econpapers || Download paper |
2024 | Safe haven between European ESG and energy sector under Russian-Ukraine war: Role of sustainable investments for portfolio diversification. (2024). Imran, Zulfiqar Ali ; Ahad, Muhammad ; Shahzad, Khurram. In: Energy Economics. RePEc:eee:eneeco:v:138:y:2024:i:c:s0140988324005619. Full description at Econpapers || Download paper |
2024 | An empirical study on the response of the energy market to the shock from the artificial intelligence industry. (2024). Lee, Chien-Chiang ; Liu, Hong-Fei. In: Energy. RePEc:eee:energy:v:288:y:2024:i:c:s0360544223030499. Full description at Econpapers || Download paper |
2024 | The nexus between Russian uranium exports and US nuclear-energy consumption: Do the spillover effects of geopolitical risks matter?. (2024). Samargandi, Nahla ; Shahbaz, Muhammad ; Islam, Md Monirul. In: Energy. RePEc:eee:energy:v:293:y:2024:i:c:s0360544224002524. Full description at Econpapers || Download paper |
2024 | Economic sentiment and the cryptocurrency market in the post-COVID-19 era. (2024). Guesmi, Khaled ; Urom, Christian ; ben Osman, Myriam ; Benkraiem, Ramzi. In: International Review of Financial Analysis. RePEc:eee:finana:v:91:y:2024:i:c:s1057521923004787. Full description at Econpapers || Download paper |
2024 | Volatility spillovers and hedging strategies between impact investing and agricultural commodities. (2024). Sensoy, Ahmet ; Goodell, John W ; Akhtaruzzaman, MD ; Banerjee, Ameet Kumar. In: International Review of Financial Analysis. RePEc:eee:finana:v:94:y:2024:i:c:s1057521924001698. Full description at Econpapers || Download paper |
2024 | Multiscale quantile dependence between Chinas green bond and green equity: Fresh evidence from higher-order moment perspective. (2024). Zhang, Yongmin ; Yang, Xiaomei ; Hau, Liya. In: International Review of Financial Analysis. RePEc:eee:finana:v:95:y:2024:i:pb:s1057521924004174. Full description at Econpapers || Download paper |
2024 | Relationship between the popularity of a platform and the price of NFT assets. (2024). Chang, Tsangyao ; Mikhaylov, Alexey. In: Finance Research Letters. RePEc:eee:finlet:v:61:y:2024:i:c:s1544612324000874. Full description at Econpapers || Download paper |
2024 | Extremely stablecoins. (2024). Fernandez-Mejia, Julian. In: Finance Research Letters. RePEc:eee:finlet:v:63:y:2024:i:c:s1544612324002988. Full description at Econpapers || Download paper |
2024 | The impact of geopolitical risk on sustainable markets: A quantile-time-frequency analysis. (2024). Elsayed, Ahmed ; Khalfaoui, Rabeh ; Helmi, Mohamad Husam. In: Finance Research Letters. RePEc:eee:finlet:v:64:y:2024:i:c:s1544612324004100. Full description at Econpapers || Download paper |
2024 | Does the carbon market signal the market efficiency of clean and dirty cryptocurrencies? An analysis of quantile directional dependence. (2024). Wei, YU ; Hu, Rui ; Wang, Qian ; Zhang, Jiahao. In: Finance Research Letters. RePEc:eee:finlet:v:67:y:2024:i:pb:s1544612324009437. Full description at Econpapers || Download paper |
2024 | The asymmetric and time-varying effects of trade policy uncertainty on the insurance premiums in China: Evidence from cross-quantilogram. (2024). Fu, Yimang ; Xiang, Feiyun. In: Finance Research Letters. RePEc:eee:finlet:v:67:y:2024:i:pb:s154461232400970x. Full description at Econpapers || Download paper |
2024 | Gold-backed cryptocurrencies: A hedging tool against categorical and regional financial stress. (2024). Alam, Md Rafayet ; Billah, Mabruk ; Hoque, Mohammad Enamul ; Tiwari, Aviral Kumar. In: Global Finance Journal. RePEc:eee:glofin:v:60:y:2024:i:c:s104402832400036x. Full description at Econpapers || Download paper |
2024 | Unveiling interconnectedness and risk spillover among cryptocurrencies and other asset classes. (2024). Kumar, Dilip ; Narayan, Shivani. In: Global Finance Journal. RePEc:eee:glofin:v:62:y:2024:i:c:s1044028324000905. Full description at Econpapers || Download paper |
2024 | Quantile coherency across bonds, commodities, currencies, and equities. (2024). Stenvall, David ; Rahman, Md Lutfur ; Lucey, Brian ; Uddin, Gazi Salah. In: Journal of Commodity Markets. RePEc:eee:jocoma:v:33:y:2024:i:c:s2405851323000697. Full description at Econpapers || Download paper |
2024 | Synergistic dynamics unveiled: Interplay between rare earth prices, clean energy innovations, and tech companies market resilience amidst the Covid-19 pandemic and Russia-Ukraine conflict. (2024). Islam, Md. Monirul ; Vasa, Laszlo ; Ahmad, Ashfaq ; Mentel, Grzegorz ; Yang, Xiaoming. In: Resources Policy. RePEc:eee:jrpoli:v:89:y:2024:i:c:s0301420723013260. Full description at Econpapers || Download paper |
2024 | Oil shocks and financial stability in MENA countries. (2024). Sousa, Ricardo ; Sohag, Kazi ; Elsayed, Ahmed. In: Resources Policy. RePEc:eee:jrpoli:v:89:y:2024:i:c:s0301420724000205. Full description at Econpapers || Download paper |
2024 | Mineral production amidst the economy of uncertainty: Response of metallic and non-metallic minerals to geopolitical turmoil in Saudi Arabia. (2024). Tarique, MD ; Alam, Md Fakhre ; Ur, Anis ; Islam, Md Monirul. In: Resources Policy. RePEc:eee:jrpoli:v:90:y:2024:i:c:s0301420724001910. Full description at Econpapers || Download paper |
2024 | Gap in many dimensions: Application to gender. (2024). Kobus, Martyna ; Kapera, Marek ; Maasoumi, Esfandiar. In: Labour Economics. RePEc:eee:labeco:v:89:y:2024:i:c:s0927537124000770. Full description at Econpapers || Download paper |
2024 | Geopolitical risk and the predictability of spillovers between exchange, commodity and stock markets. (2024). Pan, Dongtao ; Ma, Yong ; Hao, Xinlei. In: Journal of Multinational Financial Management. RePEc:eee:mulfin:v:73:y:2024:i:c:s1042444x24000082. Full description at Econpapers || Download paper |
2024 | Global, local, or glocal? Unravelling the interplay of geopolitical risks and financial stress. (2024). Sohag, Kazi ; Islam, Md. Monirul ; Gurdgiev, Constantin ; Ahmed, Faroque ; Zeqiraj, Veton. In: Journal of Multinational Financial Management. RePEc:eee:mulfin:v:75:y:2024:i:c:s1042444x24000367. Full description at Econpapers || Download paper |
2024 | Short-term impacts vs. long-term contributions: The role of clean energy and ESG investments in China. (2024). Wang, Yuzhan ; Fu, Yaping ; Chen, Yanan ; Qi, Haozhi. In: Renewable Energy. RePEc:eee:renene:v:233:y:2024:i:c:s0960148124011996. Full description at Econpapers || Download paper |
2024 | Flight-to-safety across time and market conditions. (2024). Jalkh, Naji ; Bouri, Elie. In: International Review of Economics & Finance. RePEc:eee:reveco:v:94:y:2024:i:c:s105905602400340x. Full description at Econpapers || Download paper |
2024 | Comparative analysis of responses of risky and safe haven assets to stock market risk before and after the yield curve inversions in the U.S.. (2024). Hammoudeh, Shawkat ; Sokhanvar, Amin. In: International Review of Economics & Finance. RePEc:eee:reveco:v:94:y:2024:i:c:s105905602400368x. Full description at Econpapers || Download paper |
2024 | Does ESG affect stock market dependence? An empirical exploration of S&P 1200 companies shows the divergent nature of E–S–G pillars. (2024). Horvath, Matu ; Gyonyor, Lucie Stank. In: Research in International Business and Finance. RePEc:eee:riibaf:v:69:y:2024:i:c:s0275531924000229. Full description at Econpapers || Download paper |
2025 | The advantages of CBOE credit VIXs for corporate bond investors in North America: A sectoral analysis. (2025). Ozkan, Oktay ; Bouri, Elie ; Iqbal, Najaf. In: Research in International Business and Finance. RePEc:eee:riibaf:v:73:y:2025:i:pa:s0275531924004008. Full description at Econpapers || Download paper |
2024 | The correlation between the green bond market and carbon trading markets under climate change: Evidence from China. (2024). Zhang, Xiaoling ; Qi, Tianbai ; Pang, Lidong ; Pirtea, Marilen Gabriel. In: Technological Forecasting and Social Change. RePEc:eee:tefoso:v:203:y:2024:i:c:s004016252400163x. Full description at Econpapers || Download paper |
2024 | Airline stock market performance and political relations: A cross-quantilogram analysis of Chinese and US carriers. (2024). Cai, Yifei ; Wu, Yanrui ; Zhang, Yahua ; Chang, Tsangyao. In: Transport Policy. RePEc:eee:trapol:v:155:y:2024:i:c:p:124-149. Full description at Econpapers || Download paper |
2024 | How do energy-saving policies improve environmental quality: Evidence from China’s Top 10,000 energy-consuming enterprises program. (2024). Yang, Lili ; Xu, LE ; Shao, Shuai ; Yu, Dianfan. In: World Development. RePEc:eee:wdevel:v:175:y:2024:i:c:s0305750x2300284x. Full description at Econpapers || Download paper |
2025 | Stock and sovereign returns linkages: time-varying causality and extreme-quantile determinants. (2025). Alves, José ; Afonso, Antonio ; Grabowski, Wojciech ; Monteiro, Sofia. In: Working Papers REM. RePEc:ise:remwps:wp03662025. Full description at Econpapers || Download paper |
2025 | Do health care quality improvement policies work for all? Distributional effects by baseline quality in South Africa. (2025). Smith, Peter C ; McGuire, Finn ; Kreif, Noemi ; Edoka, Ijeoma ; Stacey, Nicholas. In: Health Economics. RePEc:wly:hlthec:v:34:y:2025:i:1:p:175-199. Full description at Econpapers || Download paper |
2024 | How does the stock market affect the interest rate corridor system in China?. (2024). Feng, XU ; Zhang, Shen ; Wan, Jing. In: International Journal of Finance & Economics. RePEc:wly:ijfiec:v:29:y:2024:i:2:p:1820-1833. Full description at Econpapers || Download paper |
2024 | Hedge and safe haven role of commodities for the US and Chinese equity markets. (2024). Naifar, Nader ; Siddique, Asima ; Mujtaba, Ghulam ; Hussain, Syed Jawad. In: International Journal of Finance & Economics. RePEc:wly:ijfiec:v:29:y:2024:i:2:p:2381-2414. Full description at Econpapers || Download paper |
2024 | Partial identification and inference in duration models with endogenous censoring. (2024). Sakaguchi, Shosei. In: Journal of Applied Econometrics. RePEc:wly:japmet:v:39:y:2024:i:2:p:308-326. Full description at Econpapers || Download paper |
Year ![]() | Title ![]() | Type ![]() | Cited ![]() |
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2018 | Testing for Common Breaks in a Multiple Equations System In: Papers. [Full Text][Citation analysis] | paper | 19 |
2011 | Testing for Common Breaks in a Multiple Equations System.(2011) In: Boston University - Department of Economics - Working Papers Series. [Citation analysis] This paper has nother version. Agregated cites: 19 | paper | |
2018 | Testing for common breaks in a multiple equations system.(2018) In: Journal of Econometrics. [Full Text][Citation analysis] This paper has nother version. Agregated cites: 19 | article | |
2018 | Testing for common breaks in a multiple equations system.(2018) In: Monash Econometrics and Business Statistics Working Papers. [Full Text][Citation analysis] This paper has nother version. Agregated cites: 19 | paper | |
2019 | Indirect Inference with a Non-Smooth Criterion Function In: Papers. [Full Text][Citation analysis] | paper | 7 |
2019 | Indirect inference with a non-smooth criterion function.(2019) In: Journal of Econometrics. [Full Text][Citation analysis] This paper has nother version. Agregated cites: 7 | article | |
2018 | Inference Related to Common Breaks in a Multivariate System with Joined Segmented Trends with Applications to Global and Hemispheric Temperatures In: Papers. [Full Text][Citation analysis] | paper | 9 |
2018 | Inference Related to Common Breaks in a Multivariate System with Joined Segmented Trends with Applications to Global and Hemispheric Temperatures.(2018) In: Boston University - Department of Economics - Working Papers Series. [Full Text][Citation analysis] This paper has nother version. Agregated cites: 9 | paper | |
2020 | Inference related to common breaks in a multivariate system with joined segmented trends with applications to global and hemispheric temperatures.(2020) In: Journal of Econometrics. [Full Text][Citation analysis] This paper has nother version. Agregated cites: 9 | article | |
2019 | Heterogeneous Impact of the Minimum Wage: Implications for Changes in Between- and Within-group Inequality In: Papers. [Full Text][Citation analysis] | paper | 1 |
2023 | Heterogeneous Impact of the Minimum Wage: Implications for Changes in Between- and Within-Group Inequality.(2023) In: Journal of Human Resources. [Full Text][Citation analysis] This paper has nother version. Agregated cites: 1 | article | |
2020 | A Spatial Stochastic SIR Model for Transmission Networks with Application to COVID-19 Epidemic in China In: Papers. [Full Text][Citation analysis] | paper | 1 |
2023 | Bivariate Distribution Regression with Application to Insurance Data In: Papers. [Full Text][Citation analysis] | paper | 1 |
2023 | Bivariate distribution regression with application to insurance data.(2023) In: Insurance: Mathematics and Economics. [Full Text][Citation analysis] This paper has nother version. Agregated cites: 1 | article | |
2025 | Semiparametric Single-Index Estimation for Average Treatment Effects In: Papers. [Full Text][Citation analysis] | paper | 0 |
2022 | Semiparametric Single-Index Estimation for Average Treatment Effects.(2022) In: Monash Econometrics and Business Statistics Working Papers. [Full Text][Citation analysis] This paper has nother version. Agregated cites: 0 | paper | |
2024 | Quantile Random-Coefficient Regression with Interactive Fixed Effects: Heterogeneous Group-Level Policy Evaluation In: Papers. [Full Text][Citation analysis] | paper | 0 |
2023 | Distributional Vector Autoregression: Eliciting Macro and Financial Dependence In: Papers. [Full Text][Citation analysis] | paper | 0 |
2024 | Inflation Target at Risk: A Time-varying Parameter Distributional Regression In: Papers. [Full Text][Citation analysis] | paper | 2 |
2025 | Regression Adjustment for Estimating Distributional Treatment Effects in Randomized Controlled Trials In: Papers. [Full Text][Citation analysis] | paper | 0 |
2024 | Estimating Distributional Treatment Effects in Randomized Experiments: Machine Learning for Variance Reduction In: Papers. [Full Text][Citation analysis] | paper | 0 |
In: . [Full Text][Citation analysis] | paper | 280 | |
2014 | The Cross-Quantilogram: Measuring Quantile Dependence and Testing Directional Predictability between Time Series.(2014) In: Cambridge Working Papers in Economics. [Full Text][Citation analysis] This paper has nother version. Agregated cites: 280 | paper | |
2016 | The cross-quantilogram: Measuring quantile dependence and testing directional predictability between time series.(2016) In: Journal of Econometrics. [Full Text][Citation analysis] This paper has nother version. Agregated cites: 280 | article | |
2014 | The cross-quantilogram: measuring quantile dependence and testing directional predictability between time series.(2014) In: CeMMAP working papers. [Full Text][Citation analysis] This paper has nother version. Agregated cites: 280 | paper | |
2010 | Estimating structural changes in regression quantiles In: Boston University - Department of Economics - Working Papers Series. [Citation analysis] | paper | 56 |
2011 | Estimating structural changes in regression quantiles.(2011) In: Journal of Econometrics. [Full Text][Citation analysis] This paper has nother version. Agregated cites: 56 | article | |
2015 | Set identification of the censored quantile regression model for short panels with fixed effects In: Journal of Econometrics. [Full Text][Citation analysis] | article | 12 |
2018 | Quantile treatment effects in difference in differences models under dependence restrictions and with only two time periods In: Journal of Econometrics. [Full Text][Citation analysis] | article | 32 |
2022 | Estimation of Heterogeneous Treatment Effects Using Quantile Regression with Interactive Fixed Effects In: Monash Econometrics and Business Statistics Working Papers. [Full Text][Citation analysis] | paper | 0 |
2004 | Juvenile Crime and Punishment: Evidence from Japan In: Discussion Papers in Economics and Business. [Citation analysis] | paper | 7 |
2009 | Juvenile crime and punishment: evidence from Japan.(2009) In: Applied Economics. [Full Text][Citation analysis] This paper has nother version. Agregated cites: 7 | article | |
2014 | DIVORCE LAW REFORMS AND DIVORCE RATES IN THE USA: AN INTERACTIVE FIXED‐EFFECTS APPROACH In: Journal of Applied Econometrics. [Full Text][Citation analysis] | article | 46 |
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