Files written in English from Website of Keiji Saito
I collect files written in English from Website of Keiji Saito.
Sitemap (by category) is a simple collection of links.
Sitemap (updated order and update info) 
shows update informaton.
INDEX : INTERNAL LINKS
Theses and Reports
COE Discussion Papers [COE-F-81] The university of Tokyo, Economics
A fallacy of wage differentials: wage ratio in distribution
[study field: education, labor economics] (PDF, Version1.0, approx. 5000words, 730KB: fallacy_wage_differential.pdf)
Do schools form human capital? Distributional divide and cohort-based analysis in Japan
[study field: education, labor economics] (PDF, Version1.0, approx. 6600 words, 700KB: human_capital_cohort_japan.pdf)
A fallacy of wage differentials: wage ratio in distribution
[study field: education, labor economics] (PDF, Version1.0, approx. 5000words, 730KB: fallacy_wage_differential.pdf)
- This paper demonstrates a fallacy of wage differential between educational statuses.
- I upload Simulation of Ratio between Averages in the archive. (Excel:en_average_ratio.xls)
Do schools form human capital? Distributional divide and cohort-based analysis in Japan
[study field: education, labor economics] (PDF, Version1.0, approx. 6600 words, 700KB: human_capital_cohort_japan.pdf)
- This paper presents empirical wage analyses with Basic Survey on Wage Structures of Japan.
Summary of the above two papers
summary in PDF Learn fallacy of wage differentials with cohort data in 10 minutes
[study field: education, labor economics] (PDF, 140KB: wage_human_capital_10en.pdf)
[study field: education, labor economics] (PDF, 140KB: wage_human_capital_10en.pdf)
- This paper is 6-page summary of the above two papers.
- Even if you are unfamiliar with economics and mathematics, you can see the key points in 10 minutes.
Do Schools Form Human Capital? (1)Economics of Education
Do Schools Form Human Capital? (2)Wage Differentials in Japan
Do Schools Form Human Capital? (2)Wage Differentials in Japan
- (1)Economics of Education has flash movie of two-dimensional distribution.
Web Archive
Web Search
Custom Search through Ready2Search
- This page presents how to set and customize search query in Ready2Search:English
- Even if you don't know Japanese, screenshots in, Image Operation and Making Transparent Icon in Ready2Search (in Japanese) and How to Use Search Plugin on Website (in Japanese) might be of some help.
- This page gives some examples of search plug-in and link button for Google Toolbar
- Though Index of Direct Search is written in Japanese, the listed settings might be useful.
- This page shows the basic usage of Lead2Amazon:English.
- This page shows the valid combination of Lead2Amazon:English.
- This page explains common search result of Lead2Amazon.
- This page explains each output of Lead2Amazon.
- This page explains each output of Lead2Amazon.
- This page shows the usage of L2A-mobile for PC users.
- The manual page for mobile tool is Manual and Help for L2A-mobile.
Excel
Making Histogram in Excel - Just Paste (en_paste_histogram.xls)
- Just paste your data in the Excel.
- You can choose maximum, minimum, and interval count in the histogram.
- The output graphs are [Original samples], [Frequency Histogram], [Share Histogram], and [Cumulative Distribution]
- The maximum value of sample size is 65518. The maximum value of interval count is 100.
- (1)Economics of Education and (2)Wage Differentials in Japan briefly tells what the simulation is about.
- Learn fallacy of wage differentials with cohort data in 10 minutes is formatted for print.
Visual Statistics and Econometrics by Monte Carlo
- Random numbers are regenerated with holding down [F9].
Unbiased Variance Estimate (en_variance.xls)
- Dividing sum of squared deviation by (n-1) gives unbiased variance.
- This file shows central limit theorem and an idea of statistical test.
- This file shows behavior of regression results in each setting.
Stata
Visual Statistics and Econometrics by Monte Carlo
- I write important comments in both Japanese and English.
- We can assign arbitrary values in Input Part.
- These files show the degree of bias and accuracy in each setting.
Modification of Attenuation Bias (con_mod_attenuation.do)
> [Sample Output]
> [Sample Output-1] [Sample output-2]
> [Sample Output]
> [Sample Output]
![[Sample Output]](arc/stata/c_m_atte.png){kind=link}
- Confirmation and modification of bias by measurement error of regressor.
> [Sample Output-1] [Sample output-2]
![[Sample Output-1]](https://keijisaito.info/arc/stata/ols_iv.png){kind=link}
![[Sample output-2]](https://keijisaito.info/arc/stata/ive_1st.png){kind=link}
- Estimator distributions of OLS and IV with given correlation [error and regressor] and [regressor and IV]
- This file shows the risk of weak IV. For reference, Staiger and Stock(1997),
> [Sample Output]
![[Sample Output]](arc/stata/sele_heckit.png){kind=link}
- Sample selection(e.g. self-selection) bias and Heckit.
Versatile do-file
- I write important comments in both Japanese and English.
- These do-files are self-running by making sample.
Calculation in Each Group (calc_each_group.do)
- Calculation of arithmetic mean, geometric mean, and cumulative value in each group.
- Summary table by two-dimensional group.
- The output statistics are [non-missing, mean, s.d., min, percentile1-percentile99, max],
- If three IDs get the highest points, the ranking of the second highest points is 4.
- If we use many fixed effects, this might be useful.
- Though Stata has "histogram" command, this might be useful to export the histogram.
- Correlation matrix and meeting count by each i and j.
MATLAB
Loading CSV: The first row contains the vector names (load_ncsv_en.m)
- This script loads CSV using the first row as the variable name. (e.g. sample_co.txt)
- If your data is Excel, insert the variable names in the first row and save as CSV in advance.
- This script can load space-delimited (e.g. sample_sp.txt). In that case, delete the line head % in [% Data= dlmread(char(Datafile),' ',1,0);].
- You'll be able to load mat-format with one line after you save once.
BibTeX and JabRef
BibTeX Management by JabRef and Jab2HTML
- Jab2HTML.zip is Export File to html and the Preference for JabRef.
- The sample output of Jab2HTML is en_sample-Jab2HTML.
- The current version of Jab2HTML is 2.10 on 2007/11/13.
Now(Twitter)
Though I mainly tweet in Japanese, I appreciate replies in English.