Bank regulatory capital and liquidity: Evidence from US and European publicly traded banks

The theory of financial intermediation highlights various channels through which capital and liquidity are interrelated. Using a simultaneous equations framework, we investigate the relationship between bank regulatory capital and bank liquidity measured from on-balance sheet positions for European and US publicly traded commercial banks. Previous research studying the determinants of bank capital buffer has neglected the role of liquidity. On the whole, we find that banks decrease their regulatory capital ratios when they face higher illiquidity as defined in the Basel III accords or when they create more liquidity as measured by Berger and Bouwman (2009). However, considering other measures of illiquidity that focus more closely on core deposits in the United States, our results show that small banks strengthen their solvency standards when they are exposed to higher illiquidity. Our empirical investigation supports the need to implement minimum liquidity ratios concomitant to capital ratios, as stressed by the Basel Committee; however, our findings also shed light on the need to further clarify how to define and measure illiquidity and also on how to regulate large banking institutions, which behave differently than smaller ones.     

Does product market competition foster corporate social responsibility? Evidence from trade liberalization

This study examines whether product market competition affects corporate social responsibility (CSR). To obtain exogenous variation in product market competition, I exploit a quasi‐natural experiment provided by large import tariff reductions that occurred between 1992 and 2005 in the U.S. manufacturing sector. Using a difference‐in‐differences methodology, I find that domestic companies respond to tariff reductions by increasing their engagement in CSR. This finding supports the view of “CSR as a competitive strategy” that allows companies to differentiate themselves from their foreign rivals. Overall, my results highlight that trade liberalization is an important factor that shapes CSR practices. Copyright © 2014 John Wiley & Sons, Ltd.     

Does trade stimulate product quality upgrading?

This paper investigates whether increased import competition leads firms to engage in incremental innovation reflected in product quality upgrading using Chilean manufacturing firm‐product data and measuring product quality with unit values (prices). We identify causal effects of import competition using an effective trade barrier measure – transport costs – as instruments for import penetration ratios across industries. Transport costs have a negative and significant effect on product quality. The evidence suggests that estimated unit value increases capture product quality upgrading, imports’ competition effects drive quality upgrading, and benefits depend on firms’ industrial specialization. Easier access to intermediate inputs also fosters quality upgrading.     

Why Forward Viral Fashion Messages? The Moderating Roles of Consumers’ Fashion Traits and Message Orientation

Businesses are now using social media as platforms for viral marketing. However, little is known about the motivations, attitudes, and behaviors of fashion consumers who engage with this marketing instrument. This study examines the factors that influence consumers’ use of social media and their behavioral intentions to forward viral fashion messages. An attitudinal model was proposed through the integration of uses and gratification theory and the elaboration likelihood model. Individuals’ fashion trait and message orientations were specified as moderating factors. An online survey was administered to collect data, and 381 college students participated in the study. Hypotheses were tested using structural equation modeling. Findings showed that individuals’ intention to forward a message was affected by favorable functional and expressive attitudes towards the message, while motivations of using social media had only slight effects on individuals’ attitudes. Group comparisons showed significant moderating effects from identified individuals’ fashion trait and message orientation.     

Greenhouse Gas Abatement Cost Curves of the Residential Heating Market: A Microeconomic Approach

In this paper, we develop a microeconomic approach to deduce greenhouse gas abatement cost curves of the residential heating sector. Our research is based on a system dynamics microsimulation of private households’ investment decisions for heating systems to the year 2030. By accounting for household-specific characteristics, we investigate the welfare costs of different abatement policies in terms of the compensating variation and the excess burden. We investigate two policies: (i) a carbon tax and (ii) subsidies on heating system investments. We deduce abatement cost curves for both policies by simulating welfare costs and greenhouse gas emissions to the year 2030. We find that (i) welfare-based abatement costs are generally higher than pure technical equipment costs; (ii) given utility maximizing households a carbon tax is the most welfare-efficient policy and; (iii) if households are not utility maximizing, a subsidy on investments may have lower marginal greenhouse gas abatement costs than a carbon tax.     

What drives the reversal of the gender education gap? Evidence from Germany

We study the mechanisms that are associated with the gender education gap and its reversal in Germany. We focus on three outcomes, graduation from upper secondary school, any tertiary education and tertiary degree. Neither individual and family background nor labour market characteristics appear to be strongly associated with the gender education gap. There is some evidence that the gender gap in upper secondary education reflects the rising share of single parent households which impacts boys’ attainment more than girls’. The gender education gap in tertiary education is correlated with the development of class sizes and social norms.