IMF’s assistance: Devil’s kiss or guardian angel?

This paper contributes to the debate on the efficacy of IMF’s catalytic finance in preventing financial crises. Extending Morris and Shin (J Int Econ 70: 161–177, 2006), we consider that the IMF’s intervention policy usually exerts a signaling effect on private creditors and that several interventions in sequence may be necessary to avert an impending crisis. Without the IMF’s signaling ability, our results state that repeated intervention is required to bail out a country, whereby additional assistance may induce moral hazard on the debtor side. Contrarily, if the IMF exerts a strong signaling effect, one single intervention suffices to avoid liquidity crises.      

The Icahn Manifesto

The title of this opening chapter in the author's new book on activist investors refers to Carl Icahn's solution to the “agency” problem faced by the shareholders of public companies in motivating corporate managers and boards to maximize firm value. During the 1960s and '70s, U.S. public companies tended to be run in ways designed to increase their size while minimizing their financial risk, with heavy emphasis on corporate diversification. Icahn successfully challenged corporate managers throughout the 1970s and 1980s by buying blocks of shares in companies he believed were undervalued and then demanding board seats and other changes in corporate governance and management. This article describes the evolution of Icahn as an investor. Starting by investing in undervalued, closed‐end mutual funds and then shorting shares of the stocks in the underlying portfolio, Icahn was able to get fund managers either to liquidate their funds (giving Icahn an arbitrage profit on his long mutual fund/short underlying stocks position) or take other steps to eliminate the “value gap.” After closing the value gaps within the limited universe of closed‐end mutual funds, Icahn turned his attention to the shares of companies trading for less than his perception of the value of their assets. As the author goes on to point out, the strategy that Icahn used with such powerful effect can be traced to the influence of the great value investor Benjamin Graham. Graham was a forceful advocate for the use of shareholder activism to bring about change in underperforming—and in that sense undervalued—companies. The first edition of Graham's investing classic, Security Analysis, published in 1934, devoted an entire chapter to the relationship between shareholders and management, which Graham described as “one of the strangest phenomena of American finance.”     

Choosing and using payment instruments: evidence from German microdata

Germans are still very fond of using cash. Of all direct payments transactions in 2008, cash accounted for an astounding 82 % in terms of number and for 58 % in terms of value. With a dataset that combines transaction information with survey data on payment behaviour of German consumers, we shed light on how individuals decide on their cash usage. We employ a two-stage empirical framework which jointly explains payment card ownership and the use of cash. Our results indicate that cash usage is compatible with systematic economic decision making. Consumers decide on the adoption of payment cards and then use available payment media according to transaction characteristics, the relative costs of cash and card usage, socio-demographic characteristics and their assessment of payment instruments’ characteristics. Importantly, older consumers use significantly more cash than younger consumers. We show that this difference in payment behaviour is not attributable to age as such but largely to differences in the characteristics of older and younger consumers. This suggests that the high cash intensity of older consumers cannot fully be attributed to the role of habit or to their slow adoption to new payment technologies.     

Energy Consumption and Bitcoin Market

Asia-Pacific Financial Markets - This paper is the first empirical paper to study the relationship between Bitcoin energy consumption and its market. Using the variance decompositions in...     

The Role of Non-Binding Pledges in Social Dilemmas with Mitigation and Adaptation

Environmental and Resource Economics - This study presents experimental results on the role that non-binding pledges have on the ability of groups to manage a threat of probabilistic group damages...     

Brand placements in video games: How local in-game experiences influence brand attitudes

Brand placements are omnipresent in video games, but their overall effect on brand attitudes is small and varies substantially between studies. The present research takes an evaluative conditioning perspective to explain when and how brand placements in video games influence brand attitudes. In two experiments with a 3D first-person video game, we show that only brands encountered during positive in-game experiences benefit from the placement, but not those encountered during negative in-game experiences. Building on the cognitive processes underlying evaluative conditioning, we also show that brand attitudes largely depend on the memory for the pairing of a brand with positive/negative in-game experiences. Pairing memory and thus also evaluative conditioning effects increase when players attend to the pairing of brands and positive/negative experiences, for example, when such pairings are a central part of the game's storyline. Overall, our findings show that evaluative conditioning and its cognitive mechanisms can be utilized to explain and predict advertising effects in applied settings, such as brand placements in video games.