Articles by Selcuk Disci

Amazon vs. MicroStrategy

January 15, 2025 | Selcuk Disci

According to the simulation results, MicroStrategy has had a positive trend with less volatility for the last ten years compared to AMAZON, which has had a negative trend with high volatility. Source code: [Read more...]

Impact of Trump’s Win on Financial ETFs

December 24, 2024 | Selcuk Disci

Donald Trump’s recent election win has sparked a rapid surge in sectors like Financials. Barclays calls this a clear reflection of the “Trump playbook,” trends seen in 2016. According to this, the iShares Global Financials ETF seems to have room to continue the uptrend. Source code: [Read more...]

Black Monday Crash

August 7, 2024 | Selcuk Disci

The 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. [Read more...]

Bootstrap Confidence Intervals: Exports in Japan

July 22, 2024 | Selcuk Disci

Japanese 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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Time Series Forecasting: The BIST Banks Index

May 8, 2024 | Selcuk Disci

The Turkish Banking sector has always been considered the decisive indicator of the Turkish economy. After the transition to the Orthodox monetary policies, the Central Bank’s interest rate has been rising to 50% in the short term. This has instituted confidence, especially for foreign investors. This confidence has lifted the ...
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KNN vs. XGBoost Rivalry: Women Employment in Management

April 18, 2024 | Selcuk Disci

Finding a high-profile job position has been very hard for women especially those living in countries with few opportunities for related acquires. This problem can be stemmed from many reasons like contextual factors and accessibility dimensions. This article will examine females’ high-profile job positions rate in the working environment worldwide ...
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