Takamitsu Sawa

1.6k total citations
25 papers, 997 citations indexed

About

Takamitsu Sawa is a scholar working on Statistics and Probability, Applied Mathematics and Economics and Econometrics. According to data from OpenAlex, Takamitsu Sawa has authored 25 papers receiving a total of 997 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Statistics and Probability, 5 papers in Applied Mathematics and 5 papers in Economics and Econometrics. Recurrent topics in Takamitsu Sawa's work include Advanced Statistical Methods and Models (10 papers), Statistical and numerical algorithms (2 papers) and Environmental Impact and Sustainability (2 papers). Takamitsu Sawa is often cited by papers focused on Advanced Statistical Methods and Models (10 papers), Statistical and numerical algorithms (2 papers) and Environmental Impact and Sustainability (2 papers). Takamitsu Sawa collaborates with scholars based in Japan, United States and Philippines. Takamitsu Sawa's co-authors include T. W. Anderson, Roberto S. Mariano, Naoto Kunitomo, Kimio Morimune, Tetsuo Tezuka, Dennis J. Aigner, Ernst R. Berndt and David O. Wood and has published in prestigious journals such as Journal of the American Statistical Association, Econometrica and Applied Energy.

In The Last Decade

Takamitsu Sawa

22 papers receiving 826 citations

Peers

Takamitsu Sawa

SP

EE

GEEF

FINAN

MSOR

J. S. Mehta United States

D. F. Nicholls Australia

Neville Davies United Kingdom

Teun Kloek Netherlands

William P. McCormick United States

Hannes Leeb Austria

Alan T. K. Wan Hong Kong

Graciela González–Farías Mexico

Degui Li United Kingdom

Agustı́n Maravall Spain

J. S. Mehta United States

Takamitsu Sawa

455 ×0.9

SP

272 ×1.0

EE

154 ×0.6

GEEF

70 ×0.4

FINAN

124 ×0.9

MSOR

Citations per year, relative to Takamitsu Sawa Takamitsu Sawa (= 1×) peers J. S. Mehta

Countries citing papers authored by Takamitsu Sawa

Since Specialization

Citations

This map shows the geographic impact of Takamitsu Sawa's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Takamitsu Sawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takamitsu Sawa more than expected).

Fields of papers citing papers by Takamitsu Sawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Takamitsu Sawa. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Takamitsu Sawa. The network helps show where Takamitsu Sawa may publish in the future.

Co-authorship network of co-authors of Takamitsu Sawa

This figure shows the co-authorship network connecting the top 25 collaborators of Takamitsu Sawa. A scholar is included among the top collaborators of Takamitsu Sawa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Takamitsu Sawa. Takamitsu Sawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

1.

Tezuka, Tetsuo, et al.. (2002). Carbon tax for subsidizing photovoltaic power generation systems and its effect on carbon dioxide emissions. Applied Energy. 72(3-4). 677–688. 20 indexed citations

2.

Sawa, Takamitsu. (1999). Policy Instruments to Combat Global Warming and Their Economic Consequences. Journal of Economic Research (JER). 4(1). 1–10. 2 indexed citations

3.

Berndt, Ernst R., et al.. (1991). Energy Price Shocks and Productivity Growth in the Japanese and U.S. Manufacturing Industries. NBER Chapters. 173–199. 1 indexed citations

4.

Anderson, T. W., Kimio Morimune, & Takamitsu Sawa. (1983). The numerical values of some key parameters in econometric models. Journal of Econometrics. 21(2). 229–243. 18 indexed citations

5.

Anderson, T. W. & Takamitsu Sawa. (1982). Exact and Approximate Distributions of the Maximum Likelihood Estimator of a Slope Coefficient. Journal of the Royal Statistical Society Series B (Statistical Methodology). 44(1). 52–62. 31 indexed citations

6.

Morimune, Kimio & Takamitsu Sawa. (1980). Decision rules for the choice of structural equations. Journal of Econometrics. 14(3). 329–347. 3 indexed citations

7.

Anderson, T. W. & Takamitsu Sawa. (1979). Evaluation of the Distribution Function of the Two-Stage Least Squares Estimate. Econometrica. 47(1). 163–163. 53 indexed citations

8.

Sawa, Takamitsu. (1978). The exact moments of the least squares estimator for the autoregressive model. Journal of Econometrics. 8(2). 159–172. 91 indexed citations

9.

Anderson, T. W. & Takamitsu Sawa. (1977). Two-Stage Least Squares: In Which Direction Should the Residuals Be Minimized?. Journal of the American Statistical Association. 72(357). 187–191. 2 indexed citations

10.

Sawa, Takamitsu, et al.. (1976). Distributions of Estimates of Coefficients of a Single Equation in a Simultaneous System and Their Asymptotic Expansions. Econometrica. 44(6). 1329–1329. 2 indexed citations

11.

Aigner, Dennis J. & Takamitsu Sawa. (1974). Identification and normalization. Journal of Econometrics. 2(4). 389–391. 3 indexed citations

12.

Anderson, T. W. & Takamitsu Sawa. (1973). Distributions of Estimates of Coefficients of a Single Equation in a Simultaneous System and Their Asymptotic Expansions. Econometrica. 41(4). 683–683. 52 indexed citations

13.

Anderson, T. W., et al.. (1973). DISTRIBUTIONS OF ESTIMATES OF COEFFICIENTS OF A SINGLE EQUATION IN A SIMULTANEOUS SYSTEM AND THEIR. 1 indexed citations

14.

Sawa, Takamitsu, et al.. (1973). Minimax Regret Significance Points for a Preliminary Test in Regression Analysis. Econometrica. 41(6). 1093–1093. 61 indexed citations

15.

Sawa, Takamitsu. (1973). The mean square error of a combined estimator and numerical comparison with the TSLS estimator. Journal of Econometrics. 1(2). 115–132. 14 indexed citations

16.

Sawa, Takamitsu. (1972). Finite-Sample Properties of the k-Class Estimators. Econometrica. 40(4). 653–653. 75 indexed citations

17.

Mariano, Roberto S. & Takamitsu Sawa. (1972). The Exact Finite-Sample Distribution of the Limited-Information Maximum Likelihood Estimator in the Case of Two Included Endogenous Variables. Journal of the American Statistical Association. 67(337). 159–159. 17 indexed citations

18.

Sawa, Takamitsu. (1969). The Exact Sampling Distribution of Ordinary Least Squares and Two-Stage Least Squares Estimators. Journal of the American Statistical Association. 64(327). 923–923. 18 indexed citations

19.

Sawa, Takamitsu. (1969). The Exact Sampling Distribution of Ordinary Least Squares and Two-Stage Least Squares Estimators. Journal of the American Statistical Association. 64(327). 923–937. 91 indexed citations

20.

Sawa, Takamitsu. (1968). SELECTION OF VARIABLES IN REGRESSION ANALYSIS. The economic studies quarterly/Economic studies quarterly/Kikan riron keizaigaku. 19(1). 53–63. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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