1,721,209 research outputs found
Leverage Ratio, Risk-Based Capital Requirements, and Risk-taking in the United Kingdom
Full text linkWe assess the impact of the leverage ratio capital requirements on the risk-taking behaviour of banks both theoretically and empirically. We use a difference-in-differences (DiD) setup to compare the behaviour of UK banks subject to the leverage ratio requirements (LR banks) to otherwise similar banks (non-LR banks). Conceptually, introducing binding leverage ratio requirements into a regulatory framework with risk-based capital requirements induces banks to re-optimise, shifting from safer to riskier assets (higher asset risk). Yet, this shift would not be one-for-one due to risk-weight differences, meaning the shift would be associated with a lower level of leverage (lower insolvency-risk). The interaction of these two changes determines the impact on the aggregate level of risk. Empirically, we show that LR banks did not increase asset risk, and slightly reduced leverage levels, compared to the control group after the introduction of leverage ratio in the UK. As expected, these two changes lead to a lower aggregate level of risk. Our results show that credit default swap spreads on the 5-year subordinated debt of LR banks fell relative to non-LR banks post leverage ratio introduction
Leverage ratio and risk-taking: theory and practice
No full textWe assess the impact of the leverage ratio capital requirements on the risk‐taking behaviour of banks both theoretically and empirically. We use a difference‐in‐differences (DiD) setup to compare the behaviour of UK banks subject to the leverage ratio requirements (LR banks) to otherwise similar banks (non‐LR banks). Conceptually, introducing binding leverage ratio requirements into a regulatory framework with risk-based capital requirements induces banks to reoptimise, shifting from safer to riskier assets (higher asset risk). Yet, this shift would not be one‐for‐one due to risk‐weight differences, meaning the shift would be associated with a lower level of leverage (lower insolvency risk). The interaction of these two changes determines the impact on the aggregate level of risk. Empirically, we show that LR banks did not increase asset risk, and slightly reduced leverage levels, compared to the control group after the introduction of leverage ratio in the UK. As expected, these two changes lead to a lower aggregate level of risk. Our results show that credit default swap spreads on the five‐year subordinated debt of LR banks dropped relative to non‐LR banks post leverage ratio introduction
Quantitative easing and the functioning of the gilt repo market
No full textWe assess the impact of quantitative easing (QE) on the provisioning of liquidity and the pricing in the UK gilt repo market. We compare the behaviour of banks that received reserves injections via QE operations to other similar banks in terms of the amounts lent and pricing. We also investigate whether leverage ratio capital requirements affected the amounts of liquidity supplied by broker-dealers and the spreads they charged. We find that QE interventions can improve liquidity provision, and that their size determines how this is attained. QE can also reduce the cost of borrowing in the repo market unless it was associated with spikes in demand for liquidity. Our findings further indicate that the leverage ratio supports the provision of liquidity during stress, as it prompts banks to become less leveraged. However, the larger capital charge repo transactions attract under the leverage ratio requirement is reflected in their spreads
Does quantitative easing boost bank lending to the real economy or cause other bank asset reallocation? The case of the UK
No full textWe investigate the impact of the asset purchase program (APP) introduced by the Bank of England (BOE) in 2009 on the composition of assets of UK banks, and the implications for bank lending to the real economy, using a unique database on the program. Knowing the identity of the banks that receive reserves injections through the BOE’s APP (QE banks) provides us with an ideal empirical design for a difference-in-differences exercise.
The Monetary Policy Committee (MPC) didn’t expect there to be strong transmission of the APP’s impact through the bank lending channel. In line with that, we find no evidence that suggests that QE directly boosted bank lending to the real economy, even when controlling fully for demand-side effects. The overall reduction of retail lending is more pronounced for treated (QE) banks than for the control group. QE banks reallocated their assets towards lower risk-weighted investments, such as government securities, as suggested by the increased sensitivity of their equity returns to peripheral EU bond returns. Overall, our findings suggest that, if banks are not adequately capitalised, risk-based capital constraints can limit the transmission of expansionary unconventional monetary policies via the bank lending channel, and provide incentives for carry trade activities
Foreign Currency Borrowing by Small Firms
Full text linkWe examine the firm- and country-level determinants of the currency denomination of small business loans. We first model the choice of loan currency in a framework which features a trade-off between lower cost of debt and the risk of firm-level distress costs, and also examines the impact of information asymmetry between banks and firms. When foreign currency funds come at a lower interest rate, all foreign currency earners as well as those local currency earners with high revenues and low distress costs choose foreign currency loans. When the banks have imperfect information on the currency and level of firms revenues, even more local earners switch to foreign currency loans, as they do not bear the full cost of the corresponding credit risk. We then test the implications of our model by using a 2005 survey with responses from 9,655 firms in 26 transition countries. The survey contains details on 3,105 recent bank loans. At the firm level, our findings suggest that firms with foreign currency income and assets are more likely to borrow in a foreign currency. In contrast, firm-level distress costs and financial transparency affect the currency denomination only weakly. At the country level, the interest rate advantages of foreign currency funds and the exchange rate volatility do not explain the foreign currency borrowing in our sample. However, foreign bank presence, weak corporate governance and the absence of capital controls encourage foreign currency borrowing. All in all, we cannot confirm that "carry-trade behavior" is the key driver of foreign currency borrowing by small firms in transition economies. Our results do, however, support the conjecture that banking-sector structures and institutions that aggravate information asymmetries may facilitate foreign currency borrowing.foreign currency borrowing, competition, banking sector, market structure
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Like China, the Chinese banking sector is in a class of its own
Full text linkThis paper provides an overview of the Chinese banking sector, which has expanded tremendously over the past two decades. We first describe aggregate developments of the sector and compare them to the situation in other countries. Also, various financial institutions that operate in China are analyzed. Our results confirm that the Chinese banking sector is truly in a class of its own, especially given the level of China’s economic development. Despite significant reforms, the state and various public organizations still own controlling shares in the largest commercial banks. The state is also present on the borrowers’ side; it is estimated that about half of state-owned commercial bank lending still goes to state-controlled companies. In this way, the banking system can serve as an important policy tool. Another distinctive feature of the Chinese banking sector is the variety of its banking institutions. New types of banking institutions, especially those serving rural areas, are emerging all the time. While equity and debt markets are still tiny relative to the banking sector and their importance as sources of financing of investment remain minor, they have evolved rapidly in recent years.China; banking sector; state banks
- …
