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...

We provide experimental evidence on how fiscal news shapes households' expectations and spending behavior. Using a new survey of ~11,000 Korean individuals linked to automatically collected high-frequency spending data, we elicit respondents' fiscal and macroeconomic beliefs and randomly provide...

Hosting mega-sports events generates optimistic projections of economic benefits, yet empirical evidence on actual local returns remains mixed. Focusing on the UEFA EURO 2024 in Germany, this paper provides causal evidence on the short-term local consumption effects of hosting mega-events. We...

We use small-area estimation methods that combine information from a household budget survey, a much larger survey of local demographics and employment, and area-level information on bank account outflows and energy consumption to estimate average equivalised consumption measures across 367...

Ceremonies are central to social life, yet the pressure to conform to community spending norms traps households in a collectively suboptimal equilibrium, imposing severe financial burdens. Using nationally and regionally representative longitudinal data from Tajikistan and Kyrgyzstan, we...

We examine tail dependence between consumer sentiment and spending during crises, focusing on COVID-19 and the Global Financial Crisis. Using copula models on U.S. monthly data from 2003-2024, we quantify extreme co-movements and find asymmetric tail dependence that intensifies during crises:...

This paper estimates the causal effects of monetary policy shocks on household consumption, with additional analysis of labor market and income responses, disaggregated by gender and race. I find that contractionary monetary policy reduces consumption more for black than white households, with...

Medical spending is highly concentrated at the end of life and varies widely across patients, raising a first-order welfare question about whether marginal end-of-life spending reflects waste or generates meaningful benefits. Using Austrian administrative data, we document that endof-life...

This paper leverages quasi-experimental variation from store openings and 1.5 billion grocery transactions to causally estimate the distance elasticity of grocery expenditures (−1.47) and the spatial extent of local consumption areas (approximately 16 minutes of car travel time). We embed...

The risk of a worker falling into unemployment represents one of the most important threats to the stability of households' finances - both in terms of lower spending (and hence living standards) and in terms of a greater degree of financial distress (such as the accumulation of unmanageable...

The fifth wave of the Household Finance and Consumption Survey (HFCS) offers an updated and comprehensive view of Maltese households' financial position in the post-pandemic period. Based on microdata collected for 2023, this edition introduces two analytical dimensions: in addition to the...

This paper studies household consumption behavior when saving motives differ due to preference or income risk heterogeneity. I show that self-insurance operates along two margins: a standard liquidity margin determined by the level of current resources and an intertemporal margin governed by...

Medical spending is highly concentrated at the end of life and varies widely across patients, raising a first-order welfare question about whether marginal end-of-life spending reflects waste or generates meaningful benefits. Using Austrian administrative data, we document that endof- life...

I study how the cognitive demands of financial planning shape household decisionmaking with respect to consumption out of windfall income shocks. I build a quantitative model of bounded rationality in which reoptimization is costly. Households respond to windfall income shocks by choosing a...

Using world commodity prices as an instrument, this paper proposes a novel method for decomposing channels of international risk sharing for commodity-exporting countries. The method identifies the commodity “sector”' as the projection of gross national product growth on commodity-price...

This paper investigates the relationship between piped water access and food consumption in Pakistan utilizing the nationally representative Household Integrated Economic Survey. Access to piped water reduces exposure to waterborne illness, improving health and labor productivity, which can...

Ceremonies are central to social life, yet the pressure to conform to community spending norms traps households in a collectively suboptimal equilibrium, imposing severe financial burdens. Using nationally and regionally representative longitudinal data from Tajikistan and Kyrgyzstan, we...

The process of transition and growth in Central and Eastern Europe (CEE) provides interesting insights, considering the countries' historical relationship with the Soviet Union. The 20 years after the Eastern enlargement of the European Union show an integrative power within the Single Market....

The objective of this study is to analyse the relationship between tourist attitudes towards waste generation in Slovakia and their corresponding behaviours. With an increasing emphasis on environmental responsibility, understanding the behaviours and beliefs of tourists concerning waste...

We analyze the effect of adverse health shocks on households' expenditure shares in different good categories using a fixed-effects approach and a structural approach based on microeconomic theory. We find that, on average, households substitute health and food expenditure in response to adverse...

Earnings uncertainty is central to most heterogeneous-household models. Yet, there is surprisingly little evidence on how subjective uncertainty is related to consumption behavior. Using unique data from the Survey of Consumer Expectations, we show that the marginal propensity to consume (MPC)...

Background Out-of-pocket payment remains one of the ways to finance health care in Ethiopia accounting 31%. These out-of-pocket health expense leads citizens' face catastrophic and impoverishing expenditure. The most recent survey-based study of catastrophic and impoverishing health expenditure...

Earnings uncertainty is central to most heterogeneous-household models. Yet, there is surprisingly little evidence on how subjective uncertainty is related to consumption behavior. Using unique data from the Survey of Consumer Expectations, we show that the marginal propensity to consume (MPC)...

We use narrative monetary policy shocks and local projections to estimate the impact of monetary policy on consumption and investment. We use granular data to investigate how the response varies across consumption categories, investment types, and sectors. Our findings indicate that both...

Mozambique is highly vulnerable to climate change. It faces frequent cyclones, floods, and droughts while having limited revenue collection capacity and social protection programmes. This paper assesses the distributional effects of climate shocks on household consumption and explores adaptation...