Strategic Management of Cost Efficiencies in Networks: Cross-country Evidence on European Branch Banking

This paper examines the role of cost efficiencies on efficient management of branch networks in the contemporary European commercial banking industry. The analysis, which could be generalised to other industries, indicates that larger banks are more likely to have heavily utilised branch networks than smaller banks and to exhibit fewer cost efficiencies from building more branches. The finding of this result within each country suggests the role of internal firm size regardless of competitive conditions. The similar cross‐country finding suggests the impact of factors such as market structure/concentration levels and type of non‐price competition. Larger banks can generate less income per unit asset deployed. Cross‐border efficiency might be improved by greater use of banks with under‐used networks by banks with over‐used networks.     

The Impact of Internet-Banking on Brick and Mortar Branches: The Case of Turkey

The increased adoption and infiltration of the Internet has recently redefined the playground for retail banks. Retail banks are now offering their services primarily through their Internet banking branches. The repercussions of this change to “brick and mortar” banks have been studied in the context of developed market economies. In this paper, we contribute to the literature by studying the impact of Internet banking adoption on banks’ deposit collection, lending activities, and performance in an emerging market setting. By using a panel of 18 retail banks that operate in Turkey from 1990–2008, we demonstrate that Internet banking adoption has a positive impact on the level of profits, deposits and loans per branch. As operational activities are now provided via Internet branches, Internet banking facilitates banking activities in branches that require more human input. We also find that Internet banking adoption has a negative impact on bank profitability after 2 years of adoption as Internet banking increases competition and results in lower interest income. Accordingly, Internet banking complements brick and mortar branches.     

The changing structure of local credit markets: Are small businesses special?

In many countries consolidation in the banking industry has reduced the number of small banks and led to significant shifts in market shares; deregulation has fostered entry in local credit markets and the expansion of branch networks, increasing competition in local markets. Small businesses are believed to be more vulnerable to these changes, since they are more dependent on credit from local banks. In this paper we investigate the consequences of consolidation and entry for these borrowers compared with those for large firms. We employ a data set for Italy, which provides information on volumes of loans and bad loans by size of borrower with a detailed geographical partition. We find that mergers are followed by a temporary reduction in outstanding credit to all sizes of borrowers and by an increase in bad loans, most likely due to the reassessment of banks portfolios. Entry has a relatively persistent negative impact on credit supply to small and medium-sized firms. Our results also show that concentration, branch density and the share of branches of small banks affect the volumes of credit and bad loans of small borrowers.     

Incentives in an international bank

Margins in international banking have fallen dramatically during the last years. Therefore, banks face the pressing need to develop more suitable forms of organization and more efficient incentive schemes. In a principal agent framework this paper develops four fundamental rules. The marginal benefits from additional risk taking should be equal to its marginal cost. The top management should set position limits to the local branch managers. Competition across local branches should be used to improve incentives. If the local branch manager can engage in different activities, incentives should be balanced.     

Efficiency in the Vietnamese banking system: A DEA double bootstrap approach

This study analyses bank efficiency in Vietnam from 1999 to 2009. We use a unique data sample that allows us to capture the development of the Vietnamese banking sector over the last decade. We apply an advanced methodological approach introduced by Simar and Wilson (2007) to examine bank efficiency in Vietnam. An integral part of the analysis is to explore the determinants of bank efficiency. The results indicate that large and very large banks are more efficient than small and medium sized banks with small banks having the lowest efficiency scores in the system. Non-state owned commercial banks are more efficient than state owned commercial banks assuming overall efficiency. We also argue that banks with large branch networks and those that have been in existence for a long time are less efficient than other banks.     

Social networks in the global banking sector

We show that banks with shared social connections partner more often in the global syndicated loan market and that central banks in the network play dominant roles in various interbank transactions, indicating that social connections facilitate business connections. However, more centralized banks in the network also contribute significantly to the global systemic risk. Moreover, we find the soft information generated by social networks is particularly valuable when potential partners operate under different accounting and regulatory standards. Finally, we show that the recent banking crisis significantly limited the positive soft information effects of social networks in the global banking system.     

Branching,scale economies,and banking costs

In this paper, we develop and estimate a model of bank costs based on a theory of the branch cost function. First, we show that convenient branch location is important to banking customers and implies that banks do not necessarily operate branches at minimum average cost. This theoretical result provides a rationale for including branch variables in the bank cost function. Second, we estimate a statistical cost equation derived explicitly from assumptions about the branch cost function and including branch output variables. Our empirical results suggest substantial economies of scale at the branch level, but no economies from expansion by branching. Finally, we show that the resulting cost structure of the banking industry does not imply that a highly concentrated banking structure is necessary for efficiency. Thus, economies of scale would not be expected to force small banks out of the market, even if current restrictions on interstate banking are liberalized.     

Branching,lending and competition in Italian banking

With the liberalization of legal barriers to the opening of bank branches in 1990, both market structure and competitive conditions in Italy changed profoundly as banks expanded their branching networks. This paper provides novel empirical evidence on how changes of the branch network structure at the province level affect the performance and lending activity of banks across the period 1993–2011. In particular, we adopt two modes of analysis. The first focuses on the impact of diversification strategies on performance, lending and funding strategies at the province level. The second one examines how the increase of big banks' local presence affects single-market bank performance and lending strategies. Our results show that geographical diversification strategies can reduce performance, the adjusted Lerner Index of banks and lending activities, but increase the Lerner Index in deposit markets. Furthermore, we find that the expansion of branches by large-medium sized banks in concentrated markets can reduce the Lerner Index for the deposit market and the amount of loans offered by single-market banks.     

U.S. banking regulations and foreign banks' entry into the United States

This study provides a review of foreign banking activities in the U.S. over the past decade. Foreign banking entry into the United States has occurred through representative offices, branches, agencies, subsidiary banks, Edge Act offices, and investment companies. The total assets of foreign offices, branches, and subsidiaries in the U.S. increased 310 percent, while total assets of domestically owned commercial banks increased 99 percent. Foreign interests are not currently dominating U.S. banking activities. The shares of balance sheet accounts for foreign entrants are growing more rapidly than domestic institutions in six states, but not in New York and California. To eliminate any disadvantages U.S. institutions may face in competing with foreign banks, American state and federal banking laws need to be liberalized.     

Hyperbolic distance function,technical efficiency and stability to shocks: A comparison between Islamic banks and conventional banks in MENA region

In this paper, we compare banking performance and resiliency between Islamic banks and conventional banks in MENA region over the period 2002–2014. Stochastic hyperbolic and radial output distance functions are employed to evaluate banking performances. Furthermore, hyperbolic distance function methodology is extended to evaluate bank's business risk through simulations. Historical extreme observed situations in terms of profit loss from the industry are used in order to simulate their impact on the overall profit distribution within the industry. More precisely, we compare the observed profit and the simulated one followed by an abrupt fall in bank lending and non-lending activities. Results find evidence of technical efficiency differences with bank type, some evidence with bank size. It is found that conventional banks are much more vulnerable to an important drop on their lending activities than non-lending activities, while Islamic banks are equally vulnerable to any drop of the activity. Furthermore, Islamic banks are found to be less vulnerable than their counterparts when they are exposed to shocks on their lending activities. Very large banks are much more resilient than small banks whatever is the bank stream. It is also found that bank vulnerability is more important when the banks are not able to adjust their costs in the short run, and increases with the exposure to higher shocks in magnitude.     

The return to retail and the performance of US banks

The US banking industry is experiencing a renewed focus on retail banking, a trend often attributed to the stability and profitability of retail activities. This paper examines the impact of banks’ retail intensity on performance from 1997 to 2004 by developing three complementary definitions of retail intensity (retail loan share, retail deposit share, and branches per dollar of assets) and comparing these measures with both equity market and accounting measures of performance. We find that an increased focus on retail banking across US banks is linked with significantly lower equity market and accounting returns for all banks, but lower volatility for only the largest banking companies. We conclude that retail banking may be a relatively stable activity, but it is also a low return one.     

Branch banking network assessment using DEA: A benchmarking analysis—A note

This paper presents a benchmarking analysis of the branches and regional banks of a large French banking group. The analysis focuses on operational performance. Starting from an ‘individual’ diagnosis at branch level, a ‘network’ diagnosis is developed at regional bank level. The aim of the paper is to develop (i) operational performance indicators from the inefficiency score and (ii) a benchmarking procedure adapted to the network structure of the banking group under study. The banking group comprises 1611 branches that form 16 regional groups. The branches operate in six different business environments. A method is therefore required (a) to aggregate the inefficiency scores of individual branches to evaluate the regional groups and (b) to integrate the differences in environment into the evaluation procedure. Inefficiency scores are calculated using the data envelopment analysis (DEA) approach. This is based on the principle of comparison; once identified, the best practices are used to construct the efficiency frontier. Each entity is then positioned relative to that frontier. The model proposed in this paper determines one efficiency frontier for each type of environment. The results reveal that 30% of branches are efficient. Special emphasis is placed on quantifying productivity gains at regional bank level and on practicing intra- and inter-regional bank benchmarking.     

Banking Mergers: The Impact of Financial Liberalization on the Taiwanese Banking Industry

The objective of this paper is to examine the nature of the Taiwanese banking sector and to analyze the impact of financial liberalization on the Taiwanese banking industry. We present empirical evidence to show that the recent wave of bank mergers observed in other countries is also suitable for Taiwan. Based on empirical results for overall economies of scale and expansion path subadditivity, Taiwanese banks should obtain the benefit of scale economies by merging with other banks rather than expanding by opening more branches. Furthermore, we show that the Relative Market Power hypothesis—which postulates that greater market shares lead to higher profitability—finds empirical support in Taiwanese banking data after financial reforms were enacted.     

The impact of competition on bank orientation

How do banks react to increased competition? Recent banking theory significantly disagrees regarding the impact of competition on bank orientation—i.e., the choice of relationship-based versus transactional banking. We empirically investigate the impact of interbank competition on bank branch orientation. We employ a unique data set containing detailed information on bank–firm relationships. We find that bank branches facing stiff local competition engage considerably more in relationship-based lending. Our results illustrate that competition and relationships are not necessarily inimical.     

银行竞争提高了企业投资水平和资源配置效率吗？——基于分支机构空间分布的研究

银行贷款是我国企业融资的重要方式,在企业生产经营中发挥着举足轻重的作用。2006年和2009年,我国先后两次放松了商业银行分支机构市场准入规制,银行分支机构空间分布发生了较大变化,银行竞争水平和服务实体经济能力明显提升。本文利用2001-2012年国家统计局工业企业数据,以企业周边银行分支机构的数量衡量银行竞争水平,研究银行竞争对企业投资的影响。研究发现,银行分支机构数量的增加显著提高了企业投资水平和投资效率。进一步研究表明,银行分支机构数量增加对企业投资效率的提升作用主要表现在投资不足的企业和非国有企业中,企业融资约束降低和代理冲突减弱是银行竞争提高企业投资效率的主要原因。本研究拓展了银行竞争以及企业投资和资源配置效率的相关文献,对供给侧结构性改革和银行业高质量发展具有启示意义。     

A comparison of conventional versus Islamic banking customers attitudes and judgment

This investigates the impact of customer attitude and judgment regarding conventional and Islamic banking system in Pakistan. This study attempts to find out, how the customers of Islamic banks perceive about Islamic banking practices in terms of Shariah compliance and conventional banking system regarding earning more profits. This study consists on primary data through a well design questionnaire. Four hundred and thirty (430) questionnaires were distributed among different customers of all three types of banking, such as Islamic, conventional and stand-alone branches in order to investigate customer’s attitude and judgment toward banking system. The findings indicate that overall 28% of Islamic banking customers don’t know the essential concept of Islamic financial institution’s in Pakistan. Furthermore, 54% customers of conventional banking show their interest to convert their accounts toward Islamic banks.

     

European Banking Integration: Don’t Put the Cart before the Horse

This paper reviews the progress in European banking integration over the last twenty years, and evaluates the current system of banking supervision and deposit insurance based on ‘home country’ control. The public policy implications to draw from the paper are threefold: First, after a relatively slow start, European banking integration is gaining momentum, in terms of cross‐border flows, market share of foreign banks in several domestic markets, and cross‐border M&As of significant size. If this trend continues, the issue of adequate supervision and safety nets in an integrated European banking market will become even more pressing. Second, although until recently banks have relied mostly on subsidiary structures to go cross‐border, this is changing with the recent creation of the European company statute, which facilitates cross‐border branch banking. A review of the case of the Scandinavian bank, Nordea Bank AB, helps to understand some remaining barriers to integration, and the supervisory issues raised by branch banking. Third, it is argued that the principle of ‘home country’ supervision is unlikely to be adequate in the future for large international banks. Because the closure of an international bank would be likely to have cross‐border spillovers, and because some small European countries might be unable to finance the bail‐out of their very large banks, centralization, or at least Europe‐wide coordination, of the decision to close or bail‐out international banks is needed. This raises the issue of European funding of bail‐out costs, European banking supervision, and European deposit insurance.     

The Relaxation of Entry Barriers in the Banking Industry: An Empirical Investigation

Until recently, state laws restricted entry into local banking markets in many states by limiting both branching and multibank holding company (MBHC) operations. To the extent that these laws impeded entry into local banking markets, the removal or relaxation of the restrictions should have reduced barriers to entry, leading to more competitive price levels in the affected markets. This paper tests for such effects by examining the changes in deposit interest rates offered by banks operating in markets affected by liberalization of state banking law relative to the changes in deposit interest rates offered during the same time period by banks operating in markets not affected by such liberalization. We find evidence that liberalization of state laws restricting intrastate MBHC operations, interstate branches, and interstate MBHC operations caused deposit interest rates to become more competitive. We, however, find no evidence of such effects associated with the removal of restrictions on intrastate branching.     

银行业市场结构对企业生产率的影响——来自工业企业的经验证据

本文在充分考虑中国信贷市场本地竞争特征的基础上,利用手工收集的商业银行分支机构独特数据构造了城市层面的银行业市场结构指标,并将其与2002-2007年中国工业企业数据库进行合并构造基础数据库,考察了银行业市场结构对企业生产率的影响。研究发现:首先,一个更具竞争性的银行业市场结构显著提高了企业生产率,这支持了银行业市场结构的“市场力量假说”;其次,从影响机制来看,一个更具竞争性的银行业市场结构更有利于缓解企业面临的融资约束;最后,银行业市场结构对企业生产率的影响在那些面临更多融资约束的企业中更为显著,小企业、非国有企业、新企业和高技术行业的企业从银行业竞争中获益更大。     

Reflections on bank–customer interactions in the new millennium

Having relatively recently embraced the concept of marketing, banks approach the new millennium operating in an increasingly competitive and fragmented marketplace with financially literate consumers. This competition combined with the prevailing low interest rate environment means that traditional banks with extensive branch networks are having their profitability margins squeezed. New technology presents opportunities for banks to become both more efficient (in terms of cost reduction) and more effective (in terms of customer profiling and informed targeted selling). As many groups of customers become more content with interacting with their bank through remote technological channels (eg phone, Internet) the implications for bank–customer relationships are important. Recent research shows that new ‘electronic banking’ channels, while being keenly embraced throughout the industry, are being pursued more for their cost-based advantages than for their business development or relationship management capabilities. Given that the key power of the Internet arguably rests in its interactive capabilities, and that relationships are predicated upon interactively, it seems appropriate to conclude with some key issues for future electronic banking strategy with particular emphasis on staff–customer relationships.