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Continue reading →: Exploratory Data Analysis: Black Monday CrashThe Bank of Japan has raised the interest rates and Nikkei has crushed the worst since the Black Monday crash of October 1987. The S&P 500 and DAX have declined similarly, but the DAX has performed slightly better. The code block related to the above graph is:
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Continue reading →: Bootstrap Confidence Intervals: Exports in JapanJapanese Finance Minister Shunichi Suzuki recently said that the volatility in USD/JPY rates negatively impacts the price competition and even damages the profit of the exporters in Japan. To examine this claim, first, we will look at the movement of the exports of goods and services in Japan, Nikkei 225,…
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Continue reading →: Polynomial Support Vector Machines: Why Warner Music Entering the South Asia Market?The Warner Music Group launched a new company in April, Warner Music South Asia targeting region markets that include Bangladesh, Nepal, Pakistan, and Sri Lanka. The company thought that the region was populated and diverse. I will analyze the reasons behind that decision based on some economic data related to…
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Continue reading →: Causal Inference: Technology Stocks SurgeTechnology stocks have risen sharply from the second half of the previous year. Perhaps the rumors of the FED probable rate cuts affected that, but I want to look closer at it. I will examine this situation with a fund based mostly on NASDAQ-100 which is known heavily for technology…

