Philipp Engler
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View article: AUTOMATED DATA POPULATION FOR IOS DEVICES WITH AUTOPODMOBILE
AUTOMATED DATA POPULATION FOR IOS DEVICES WITH AUTOPODMOBILE Open
Training investigators with realistic datasets is crucial for mobile forensics. However, until now, most training data has been generated manually, with very few automated solutions available. Particularly for iOS devices, there is current…
View article: AI-driven dataset creation in mobile forensics usingLLM-based storyboards
AI-driven dataset creation in mobile forensics usingLLM-based storyboards Open
The generation of datasets is crucial for training and validation tasks in digital forensics. Currently,data generation and provisioning are primarily performed manually. In the area of mobile forensics,thereareonlyafewtoolsavailablethatfa…
View article: ECB Spillovers to Emerging Europe: The Past and Current Experience
ECB Spillovers to Emerging Europe: The Past and Current Experience Open
We provide new evidence on the spillover effects of ECB monetary policy shocks to emerging European economies, using a combination of empirical methods and model-based simulations and focusing on spillovers from interest rate and balance s…
View article: The Macroeconomic Effects of Large Immigration Waves
The Macroeconomic Effects of Large Immigration Waves Open
We propose a novel approach to measure the dynamic macroeconomic effects of immigration on the destination country, combining the analysis of episodes of large immigration waves with instrumental variables techniques. We distinguish the im…
View article: Spillovers to Emerging Markets from US Economic News and Monetary Policy
Spillovers to Emerging Markets from US Economic News and Monetary Policy Open
When the U.S. economy sneezes, do emerging markets catch a cold? We show that economic news, and not just monetary policy, in the United States affects financial conditions in emerging markets. News about U.S. employment has the strongest …
View article: API-based evidence acquisition in the cloud - a survey
API-based evidence acquisition in the cloud - a survey Open
Cloud services and cloud storage solutions are special challenges in digital forensic investigations. Cloud services allow their users, with relatively little technical knowledge, store, manage and share content with others. At the same ti…
View article: Distributional Effects of Monetary Policy
Distributional Effects of Monetary Policy Open
As central banks across the globe have responded to the COVID-19 shock by rounds of extensive monetary loosening, concerns about their inequality impact have grown. But rising inequality has multiple causes and its relationship with moneta…
View article: Distributional Effects of Monetary Policy
Distributional Effects of Monetary Policy Open
As central banks across the globe have responded to the COVID-19 shock by rounds of extensive monetary loosening, concerns about their inequality impact have grown.But rising inequality has multiple causes and its relationship with monetar…
View article: Contextual Classification Using Self-Supervised Auxiliary Models for Deep Neural Networks
Contextual Classification Using Self-Supervised Auxiliary Models for Deep Neural Networks Open
Classification problems solved with deep neural networks (DNNs) typically\nrely on a closed world paradigm, and optimize over a single objective (e.g.,\nminimization of the cross-entropy loss). This setup dismisses all kinds of\nsupporting…
View article: The Great Lockdown
The Great Lockdown Open
Voluntary and government-mandated lockdowns in response to COVID-19 have caused causing drastic reductions in economic activity around the world. We present a parsimonious two-country-SIR model with some degree of substitutability between …
View article: Economic Impact of the Recent Decrease in Social Security Contributions in Ukraine
Economic Impact of the Recent Decrease in Social Security Contributions in Ukraine Open
Social security contributions paid by firms were massively reduced in January 2016. We employ a state-of-the-art DSGE model to assess the effects of this measure on output, private consumption, and other key macroeconomic variables. We fin…
View article: The Macroeconomic Effects of Progressive Taxes and Welfare
The Macroeconomic Effects of Progressive Taxes and Welfare Open
We analyze the positive and normative effects of a progressive tax on wages in a nonlinear New Keynesian DSGE model in the presence of demand and technology shocks. The non-linearity allows us to disentangle the effects of the progressive …
View article: Welfare Effects of TTIP in a DSGE Model
Welfare Effects of TTIP in a DSGE Model Open
Several studies have analyzed the trade and output effects of the Transatlantic Trade and Investment Partnership (TTIP) between the United States and the European Union, but our paper is the first attempt to study its welfare effects. We m…