The war in Ukraine has aggravated existing tensions on the agricultural commodities market. Since late 2021, prices for commodities such as grains and vegetable oils have reached record highs, surpassing even the levels of the global food price crises of more than a decade ago. Now, the invasion...

Die aktuelle Lage in Bezug auf den Klimawandel erfordert ein entschlossenes Handeln auf der Ebene der politischen, wirtschaftlichen und persönlichen Entscheidungen. Medienbeiträge oder öffentliche Diskussionen transportieren Informationen und Meinungsbilder, die bisher weniger das...

Our goal in this paper is to answer this research question: Do investors understand the longer-term value-implications of cross border mergers and acquisitions, as at the time of their announcements? We examine acquirers’ operating efficiencies around and after cross-border acquisitions and...

The war in Ukraine has aggravated existing tensions on the agricultural commodities market. Since late 2021, prices for commodities such as grains and vegetable oils have reached record highs, surpassing even the levels of the global food price crises of more than a decade ago. Now, the invasion...

We study how differences in democracy influence cross-border mergers and share price reactions to cross-border deal announcements. Using a sample of 104,425 cross-border deals announced between 1985 and 2018, we find that merger flows involve acquirers from more democratic countries than their...

We analyze restructuring after an M&A: a multinational firm (MNC) has three options: it can keep one plant in one of the two countries or keep both plants.The MNC would prefer to keep both plants, and this is compatible with the preferences of the two governments. We collect data on 751...

The emission trading scheme (ETS) provides a market mechanism to mitigate carbon emissions and has been introduced in many countries. Its fundamental idea is to make carbon emissions costly. Consequently, firms undertaking cross-border expansions may have to consider this extra cost when...

Switzerland is home to numerous international sports organisations and federations. They represent a major measurement challenge for statisticians in Switzerland because of their cyclical and increasingly important revenues generated by the staging of major sports events. By influencing Swiss...

Die aktuelle Lage in Bezug auf den Klimawandel erfordert ein entschlossenes Handeln auf der Ebene der politischen, wirtschaftlichen und persönlichen Entscheidungen. Medienbeiträge oder öffentliche Diskussionen transportieren Informationen und Meinungsbilder, die bisher weniger das...

This paper examines the formation of International Environmental Agreements (IEAs). The economic literature focuses on scenarios where countries are weakly sensitive to environmental damages (constant or linear marginal damages) and finds that stable coalitions are small when countries choose...

The world has seen two globalization booms over the past two centuries, and one bust. The first global century ended with World War I and the second started at the end of World War II, while the years in between were ones of anti-global backlash. This lecture reports what we know about the...

Climate change, global warming, and carbon emission are global issues. Countries are strengthening their environmental regulations to mitigate the emission problem. According to the pollution haven hypothesis, rich countries invest in emerging economies where the institutional framework is weak...

How does the formation of cross-country teams affect the organization of work and the structure of wages? To study this question we propose a theory of the assignment of heterogeneous agents into hierarchical teams, where less skilled agents specialize in production and more skilled agents...

Many important questions in the field of public finance can be viewed as problems involving public policies in open economies. This paper draws together, from that perspective, a wide range of topics in public economics, emphasizing the implications of resource mobility for our understanding of...

We provide evidence on leverage and debt maturity targeting in a large international setting. There are key differences in the relative importance of institutional factors in explaining actual as opposed to target capital structures. Targets and target deviations are plausibly influenced by the...

A Marriage Bar is the requirement that women working in certain jobs must leave that job when they marry. In the twentieth century, Marriage Bars were not unusual internationally. In the late 1800s to early 1900s, legislative provisions that required women to resign at marriage were introduced...

This paper investigates the impacts of the current roaming rules on domestic competition and welfare. We consider a model for two countries in which each country has two operators that compete in the retail market for access services and also in the wholesale market for roaming. We first derive...

The MGG Programme is an innovative and ambitious initiative implemented by the German Development Institute (DIE) with the support of the German Federal Ministry for Economic Cooperation and Development (BMZ). Although the scope and objectives have changed since it was launched in 2007, there is...

Many important questions in the field of public finance can be viewed as problems involving public policies in open economies. This paper draws together, from that perspective, a wide range of topics in public economics, emphasizing the implications of resource mobility for our understanding of...

The Asset Recovery Handbook: A Guide for Practitioners was first published in 2011 by the Stolen Asset Recovery Initiative, a joint initiative of the United Nations Office of Drugs and Crime and the World Bank focused on encouraging and facilitating a more systematic and timely return of stolen...

Deutschland steht vor großen strukturellen Herausforderungen. Die Corona-Pandemie dominiert seit dem Frühjahr 2020 das politische wie wirtschaftliche Handeln. Darüber hinaus gibt es Entwicklungen, die Wirtschaft, Gesellschaft und Staat schon seit einiger Zeit beeinflussen und dies mittel- bis...

We provide evidence on leverage and debt maturity targeting in a large international setting. There are key differences in the relative importance of institutional factors in explaining actual as opposed to target capital structures. Targets and target deviations are plausibly influenced by the...

This study empirically investigates the extent to which firms in the European Union, once acquired through a cross-border acquisition, show different productivity levels as compared to those firms that have not been acquired. Our identification strategy relies on the combination of Propensity...

This paper estimates the effects of several American law firms' international networks of offices on the total value of overseas mergers and acquisitions (M&A) by US corporations. Nowadays many nations can review proposed mergers and US law firms help clients overcome such regulatory hurdles,...

This paper considers how an international lender of last resort (LOLR) can prevent self-fulfilling banking and currency crises in emerging economies. We compare two different arrangements: one in which the international LOLR injects liquidity into international financial markets, and one in...

Using alternative measures of return correlations, we show that neither industry nor country correlations exhibit an ever-increasing trend. Instead, correlations jump during recessions with a tendency to revert in stable periods. This keeps international diversification still important despite...

The contracting practices of franchisors outside of theirdomestic markets have received limited attention in the empirical literature on franchising, mostly due to data limitations. We exploit a newly assembled data set that allows us not only to describe the contracting practices of US and...

We use aggregate GDP data and within-country income shares for the period 1970-1998 to assign a level of income to each person in the world. We then estimate the gaussian kernel density function for the worldwide distribution of income. We compute world poverty rates by integrating the density...

Convergence in per capita income turns on whether technological knowledge spillovers are global or local. Global spillovers favor convergence, while a geographically limited scope of knowledge diffusion can lead to regional clusters of countries with persistently different levels of income per...