This dissertation consists of three essays on high frequency data, volatility, and disaster risk in macroeconomic modeling. In Chapter I, I verify a credit card transaction dataset for Austria and Germany. I use this dataset in Chapter II to investigate the weekly impact of financial market...

Capital markets react almost immediately to crises. Such relationships can be both international and local. The research focuses on the stock markets of two countries: Spain and Poland. These countries are often compared in terms of various economic and social criteria. The research covers the...

Capital markets react almost immediately to crises. Such relationships can be both international and local. The research focuses on the stock markets of two countries: Spain and Poland. These countries are often compared in terms of various economic and social criteria. The research covers the...

Some paper which have been finalized are listed below. Others are in review. Chapter 1: Synergy in Motion: Financial Institutions Fostering Financial Stability -- Chapter 2: Riding the Waves: Embracing Volatility in Financial Market -- Chapter 3: A Trifecta for Inclusive development: Women's...