Does high-frequency trading actually improve market liquidity? A comparative study for selected models and measures

The increasing volume of messages sent to the exchange by algorithmic traders stimulates a fierce debate among academics and practitioners on the impacts of high-frequency trading (HFT) on capital markets. By comparing a variety of regression models that associate various measures of market liquidity with measures of high-frequency activity on the same dataset, we find that for some models the increase in high-frequency activity improves market liquidity, but for others, we get the opposite effect. We indicate that this ambiguity does not depend only on the stock market or the data period, but also on the used HFT measure: the increase of high-frequency orders leads to lower market liquidity whereas the increase in high-frequency trades improves liquidity. We hypothesize that the observed decrease in market liquidity associated with an increasing level of high-frequency orders is caused by a rise in quote volatility.     

Why do transnational approaches to international innovation fail?

The transnational corporation paradigm is increasingly at odds with empirical findings regarding international innovation strategies. Analysing a longitudinal case study, we show that a firm's international R&D subsidiaries can be a powerful force that can shape strategy even more than headquarters. On the basis of a literature review that identifies factors and mechanisms by which the firm's subsidiaries are likely to exert this influence, we explore these factors and mechanisms by applying them to our case. Our findings show that international innovation strategies are unlikely to succeed if international R&D subsidiaries use their capabilities and market power to oppose their implementation.     

Why do banks choose to finance with equity?

A majority of U.S. banks between 1973 and 2012 held equity capital significantly beyond the required minimum. We study the risk-return tradeoff in connection with a bank’s capital structure, and identify several new significant market factors that drive the level of equity capital in banks. During normal growth periods, bank leverage is negatively related to a level of competition and loan portfolio diversification, while high bank leverage is associated with low past liquidity. During recessions and expansions, the roles of those factors change following distortions in risk-return tradeoff. In distress, when banks approach regulatory capital requirements, market determinants of book leverage lose their significance; however, leverage does not decrease until a bank is within 1% of the minimal capital threshold.     

Why are some modes of acquisition more profitable? A study of the credit card industry

A key challenge in financial services marketing is attracting good customers to the firm. For most financial services firms, including credit card firms, a good customer is also a profitable customer. Managers would like to use marketing tactics that attract the most profitable customers while closely monitoring and perhaps limiting expenditures on marketing tactics that tend to attract relatively less profitable customers. Therefore, managers need to understand the relative effectiveness of different modes of new account acquisition and the impact that the various modes of acquisition may have on overall account profitability. To date, there have been very few studies that have calculated individual level customer profitability and then investigated the relationship between new customer acquisition source and customer profitability. That is, how do modes of acquisition differ in their ability to attract profitable customers? We answer this question using a proprietary and novel data set from the credit card industry. Of the four modes of acquisition used in this industry, we find that Internet and direct mail efforts generate more profitable customers than telemarketing and direct selling. We provide possible explanations for these findings. Our work adds to the growing literature in customer relationship management and our results have important managerial implications for resource allocation among acquisition strategies.     

Why do banks promise to pay par on demand?

We survey the theories on why banks promise to pay par on demand and examine evidence on the conditions under which banks have promised to pay the par value of deposits and banknotes on demand when holding only fractional reserves. The theoretical literature is divided into four strands: liquidity provision; asymmetric information; legal restrictions; and a medium of exchange. We assume that it is not zero cost to make a promise to redeem a liability at par value on demand. If so, then the conditions in the theories that result in par redemption are possible explanations why banks promise to pay par on demand. If the explanation based on customers’ demand for liquidity is correct, payment of deposits at par will be promised when banks hold assets that are illiquid in the short run. If the asymmetric-information explanation based on the difficulty of valuing assets is correct, the marketability of banks’ assets determines whether banks promise to pay par. If the legal restrictions explanation of par redemption is correct, banks will not promise to pay par if they are not required to do so. If the transaction explanation is correct, banks will promise to pay par if the deposits are used in transactions. We examine the history of banking in several countries in different eras: fourth century Athens, medieval Italy, Tokugawa Japan, and free banking and money market mutual funds in the United States. Each of the theories explains some of the observed banking arrangements and none explains all of them.     

Why do firms repurchase stock to acquire another firm?

This study investigates firms that repurchase their stock to finance an acquisition. Since research shows that cash-financed acquisitions perform better than stock-financed acquisitions, why do firms that have available cash initiate the extra transactional step. I find these firms are well compensated for their efforts, especially in the long run. On average, these firms have negative abnormal returns prior to their repurchase announcements and thus may choose repurchasing to signal undervaluation. Furthermore, the stock acquisition step allows these firms to share risk, counteract the negative effects of dilution, and enjoy a tax advantage for their efforts.

Why do CEOs agree to the discipline of dividends?

This study investigates dividend initiation as the product of the imbalance of power between shareholders and management in U.S. firms from 2003 to 2012. We find that dividend initiation is associated with a stronger governance structure (strong shareholders' rights and board independence), in accordance with the outcome model. We do not identify a single motivation for dividend initiation. Dividend-initiating firms tend to rely on various forms of governance balanced by the interests and ownership of CEOs and directors. Firms with institutional owners are more likely to initiate dividends concurrent with the turnover of the CEO. Dual CEOs initiate dividends when they own more shares, and boards of directors initiate dividends with a higher personal ownership stake when shareholders' rights are weak. We also find that when initiation is due to stronger governance, it is significantly related to the firm's investment opportunities, while for weak governance firms, that relationship is not observed. We interpret this as evidence that, under weaker governance, the decision to initiate dividends is motivated by agency conflicts rather than investment or capital structure considerations.     

Synthesizing enterprise data through digital dashboards to strategically align performance: Why do operational managers use dashboards?

Based on a cross-sectional field study, Reinking et al. (2019) propose a complex theoretical model for understanding the characteristics of dashboards that promote use and lead to individual and organizational performance gains. This study tests the theoretical model using survey data collected from 323 middle and upper level managers with experience using corporate dashboards. The data were analyzed using components based structural equation modeling, and the results provide strong support for the external validity of the Reinking et al. (2019) theoretical model. The results show that two primary constructs, strategy alignment and interactive management control, are important factors impacting the extent of dashboard use, perceived managerial performance, and perceived organizational performance. Prior research has expressed concerns over the tendency of managers to lose sight of strategic objectives (i.e., strategy surrogation) and focus solely on performance measures. However, our results indicate that operational managers perceive that dashboards focused on specifically tailored KPIs lead to both improved managerial and organizational performance. This study contributes to management control and strategy research in two important ways. While prior research has examined strategy in the executive level context through evaluations, changes, or initiative implementations, this study investigates strategy alignment at the operational levels of the organization. Second, the results suggest that intentional strategy surrogation may have beneficial effects at the lower operational levels in an organization.     

Diverse boards: Why do firms get foreign nationals on their boards?

Corporate boards are the focal points for strategy and investment related firm decisions, and hence they embody the key features of production and management. In this paper, using a unique dataset of listed firms, we examine the determinants of board diversity based on directors' nationalities and ask whether the presence of foreign directors on boards contributes in some way to firm governance and performance. Our results show that boards containing diverse nationalities are positively and significantly associated with shareholder heterogeneity and the firm's international market operations. Nationality diversity is also positively related to operating performance. Moreover, as we find, institutions relating to investor engagement play an important role in influencing the nature and consequences of board diversity.     

Why do (or did?) banks securitize their loans? Evidence from Italy

This paper investigates the ex ante determinants of bank loan securitization by using different econometric methods on Italian individual bank data from 2000 to 2006. Our results show that bank loan securitization is a composite decision. Banks that are less capitalized, less profitable, less liquid and burdened with troubled loans are more likely to perform securitization, for a larger amount and earlier.     

How to improve IFRS for intangible assets? A milestone approach

This study focuses on the decreasing relevance of financial information associated with current financial reporting standards for intangible assets. We summarize and compare three approaches to improving financial reporting standards for internally generated intangibles—the recognition approach, the fair value approach and the disclosure approach, among which we focus on the recognition approach. We investigate the impact of current International Accounting Standard 38 on the R&D capitalization policies of the high-tech industry, particularly among medical device firms in China. We conclude that the current recognition criteria are so stringent that they disincentivize firms from capitalizing their R&D investments. A large variation exists in capitalization timing within the medical device industry. Accordingly, we propose the milestone approach to revising financial reporting standards for intangible assets. We suggest that determining the capitalization criteria for intangibles based on the R&D cycle and capitalization timing should be moved forward.     

Is spin-off policy an effective way to improve performance of Islamic banks? Evidence from Indonesia

Indonesia has adopted a dual banking system in which both conventional and Islamic banks operate. Most of the sharia-based banks, however, are still operating Islamic windows within their conventional entity. To strengthen the role of Islamic banking in the intermediation system, the government issued Islamic Banking Law No. 21/2008 to encourage Islamic windows of conventional banks to become a legal entity separate from their parent company. Because some Islamic windows have spun off in this fashion, we can employ a difference-in-difference approach to examine the effect of such a spin-off on Islamic banks’ performance, efficiency, and risk. Our study covers all Islamic commercial banks (including Islamic windows of conventional banks) in Indonesia from 2008–2019. We find that the performance and efficiency of full-fledged Islamic banks are significantly lower compared with Islamic windows of conventional banks. Moreover, our results show that financing risk increases after the spin-off. The inferior performance of full-fledged Islamic banks persists for four years after the spin-off. We also find that a conversion strategy results in better outcomes, particularly for profitability and efficiency, than a pure spin-off strategy.     

Why do parents who usually vaccinate their children hesitate or refuse? General good vs. individual risk

This study examines vaccination hesitancy or refusal following the 2013 polio outbreak in Israel, based on two theoretical models. The first is Sandman’s theoretical model, which holds that risk perception is comprised of hazard plus outrage. The second model is the affect heuristic that explains the risk/benefit confounding. It aims to expose the barriers that inhibited parental compliance with OPV vaccination for their children. The study employed mixed methods – a questionnaire survey (n = 197) and content analysis of parents’ discussions in blogs, Internet sites, and Facebook pages (n = 2499). The findings indicate that some parents who normally give their children routine vaccinations decided not to give them OPV due to lack of faith in the health system, concerns about vaccine safety and reasons specific to the polio outbreak in Israel. Some vaccinated due to a misunderstanding, namely, they believed that OPV was supposed to protect their children, when it was actually for overall societal well-being. This study highlights the difficulty of framing the subject of vaccinations as a preventive measure, especially when the prevention is for society at large and not to protect the children themselves. The findings of this study are important because they provide a glimpse into a situation that can recur in different places in the world where a disease considered to have been ‘eradicated’ returns, and the public is required to take measures which protect the public but which might put individuals at risk. The conclusions from the analysis of the findings of this study are that the public’s risk perception is based on a context-dependent analysis, which the communicating body must understand and respect.     

How do different performance measures affect managerial time orientation? Empirical evidence from sales managers in the oil and gas industry

This study investigates the relative effect of performance measures on managerial time orientation. We collect survey data on the actual time allocation of sales managers for tasks that affect financial performance on the short-, medium-, and long-term horizons. In addition, we obtain survey data on the specific metrics used by an oil and gas firm and classify them into three groups: traditional accounting (gross margin and budgeted costs), nonfinancial (market share and sales volume), and accounting returns (economic value added — EVA). Based on partial least-squares analysis, our results suggest that, in our setting, both nonfinancial and accounting return measures can supplement traditional accounting metrics to mitigate potential short-term orientation by inducing sales managers to consider mainly not only sales tasks but also investing tasks, which will affect the firm results more than a quarter ahead. In addition, our results imply that accounting return metrics are not better than nonfinancial measures in inducing a longer-term orientation in our research setting.     

Is more less? Propensity to diversify via M&A and market reactions

Mergers and acquisitions (M&As) could lead to a firm diversifying into new industries, and the impact of this may be related to the firm's prior diversification. Using a panel of 1030 M&A transactions from 2000 to 2010, we find that previously diversified firms are more likely to pursue industrially diversifying M&As. Both previous and contemporary diversification measures are not associated with the firm's cumulative abnormal returns (CARs) at time of announcement but have a lasting effect on various performance measures up to two years later. We find evidence supporting both a diversification discount and premium, which can be predicted by the sign of the CAR at the time of announcement. This suggests that while diversification is necessary to explain firm value, it is not sufficient.     

Does stock exchange consolidation improve market liquidity? A study of stock exchange acquisition in Russia

The last couple of decades have witnessed significant institutional and structural changes in financial sector within a worldwide trend toward consolidation. In the segment of organized trading stock exchanges merge and develop into large and diversified publicly traded companies. These processes are rather complicated in case of a transition economy like Russia. In December 2011 MICEX, the first largest and state-controlled stock exchange acquired RTS, the second largest and privately owned stock exchange primarily designed for foreign investors. We empirically investigate whether the acquisition resulted in improved liquidity of the Russian stock market which was one of the declared acquisition objectives. We use the Kolmogorov–Smirnov and the Wilcoxon tests to compare market-wide liquidity in several discrete periods pre and post acquisition. A deep and thorough insight into liquidity performance is ensured by assessing liquidity from limit order book data of tick frequency along three dimensions (tightness, immediacy, and elasticity).     

How do banks respond to shocks? A dynamic model of deposit-taking institutions

This paper proposes a dynamic model of the optimal choices of a bank that benefits from market power and takes into account the impact of the deposit generation process. Interbank lending/borrowing emerges as a buffer that assists the bank in smoothing intertemporal adjustments in interdependent loan and deposit choices. The bank smooths the impact of interest-rates shocks on its customers to minimize the adjustments over time of the stocks of deposits and loans. It does not, however, provide insurance against negative shocks of real origin that increase its expected default costs. The predictions of the model help to shed light on the available empirical evidence and to analyze some recent developments of the banking industry.     

How do exchange rates co-move? A study on the currencies of five inflation-targeting countries

This paper does three things. First, it explores the type of asymmetry in exchange rate correlation for five inflation-targeting countries. We show their currencies co-move more closely with the currencies of some influential foreign countries during joint appreciations than joint depreciations against a world currency. Second, it establishes empirically the linkage between interest rate differentials and exchange rate correlation. We find evidence that both widening and narrowing interest rate differentials will reduce the correlation. Third, it proposes a new version of the asymmetric dynamic conditional correlation model. The model proves to be capable of providing great insight into the two issues investigated.