This study models the auditor-client relationship as a strategic game shaped by two-sided information asymmetry and examines how this structure influences key audit outcomes, namely audit delay and audit fees, in Türkiye. Using a game-theoretic framework complemented by empirical analysis, the...

The H-1B program lets firms hire high-skill foreign workers for a six-year term. The annual number of visas allocated to for-profit firms is capped at 85,000 and there is excess demand for those visas. The analysis merges administrative data, including the I-129 petitions that report the wage...

Between 2012 and 2024, Poland-once a laggard in cashless payments among EU countries-underwent a profound transformation. The per capita number of cashless transactions at physical points of sale increased more than eightfold, rising from approximately 30 to over 250 per year, surpassing the EU...

Electric mobility and renewable energy play key roles in the global energy transition. In this context, vehicle- to-grid technology, which enables bidirectional energy ŕow between electric vehicles and the grid, could make electric vehicles usable as energy storage units, thus supporting grid...

Hidden “junk” fees have the potential to distort competition, creating high costs to consumers. However, regulating them can lead to adverse effects, especially in complex markets with intermediaries where they are most prevalent. To explore the equilibrium adjustments of regulating hidden...

Although there is ample empirical evidence that congestion charges can effectively reduce traffic congestion and its detrimental effects, this instrument has only been implemented in a handful European cities. On the basis of a randomized information experiment that was embedded in a survey...

Because auditors have access to corporate information, a firm's decision to protect material trade secrets should, in principle, not influence audit effort. We analyze the effects of trade secrecy protection on the audit fees, documenting that firms with redacted information pay significantly...

This study examines the determinants of external audit fees in Kosovo's evolving audit market, investigating how various client and audit firm characteristics affect pricing in a transitional economy. Drawing on data collected from the Kosovo Council for Financial Reporting (KCFR) and licensed...

This technical background paper evaluates the progress of African nations in establishing effective fiscal frameworks for digital infrastructure across the continent. Through a comprehensive comparative analysis of legislative, tax, and regulatory policies in over 20 African countries, the...

This paper investigates the impact of price transparency on equilibrium prices and fees by considering a policy change implemented by Airbnb that affected the transparency of cleaning fees for IP addresses from the European Union (EU). Using a difference-in-differences approach, we find a...