The Influence of New Technology on the Home Market Competition and the Strategies Chosen by Norwegian Savings Banks in 2000–2010

The adjustment to the new competitive environment is expected to vary by the bank's status in the home market. Six hypotheses on the conduct of dominant vs. fringe banks are tested on Norwegian savings banks in 2000–2010. As expected, monopolies are the slowest to cut costs or to expand into further‐away markets. Fringe banks try to defend their positions as efficient providers of standard quality, whereas dominant oligopoly banks compete head‐on with both adjacent small and regional large savings banks. They adopt innovations faster and make more efforts to diversify, cut costs, and improve quality as means of competition. Copyright © 2015 John Wiley & Sons, Ltd.     

Stock markets,banks and the sources of economic growth in low and high income countries

This paper studies the effects of stock markets and banks on the sources of economic growth, productivity and capital accumulation, using a large cross country panel that includes high- and low-income countries. Results show that, in low-income countries, banks have a sizable positive effect on capital accumulation. We find that stock markets, however, have not contributed to capital accumulation or productivity growth in these countries. Given the emphasis that has been placed in developing equity markets in developing countries, these findings are somewhat surprising. Conversely, in high-income countries, stock markets are found to have sizable positive effects on both productivity and capital growth, while banks only affect capital accumulation.     

Technical efficiency of Norwegian banks: The non-parametric approach to efficiency measurement

The nonparametric frontier methodology is applied to a sample of banks, where output levels are measured either by the number of accounts and their average size, or by the total balances of the accounts. The efficiency rankings of individual banks are found to depend substantially on our choice of output metric, whereas the estimated size of potential productivity improvements in the banking sector are less affected. The results on economies of scale are also largely unchanged.The refereeing process of this paper was handled through S. Grosskopf.     

Hyperbolic Efficiency and Parametric Distance Functions: With Application to Spanish Savings Banks

Distance functions are gaining relevance as alternative representations of production technologies, with growing numbers of empirical applications being made in the productivity and efficiency field. Distance functions were initially defined on the input or output production possibility sets by Shephard (1953, 1970) and extended to a graph representation of the technology by Färe, Grosskopf and Lovell (1985) through their graph hyperbolic distance function. Since then, different techniques such as non parametric-DEA and parametric-SFA have been used to calculate these distance functions. However, in the latter case we know of no study in which the restriction to input or output orientation has been relaxed. What we propose is to overcome such restrictiveness on dimensionality by defining and estimating a parametric hyperbolic distance function which simultaneously allows for the maximum equiproportionate expansion of outputs and reduction of inputs. In particular, we introduce a translog hyperbolic specification that complies with the conventional properties that the hyperbolic distance function satisfies. Finally, to illustrate its applicability in efficiency analysis we implement it using a data set of Spanish savings banks.     

Productivity and efficiency dynamics in Indian banking: An input distance function approach incorporating quality of inputs and outputs

Banking technology is typically characterized by multiple inputs and multiple outputs that are associated with various attributes, such as different types of deposits, loans, number of accounts, classes of employees and location of branches. These quality differentials in inputs and outputs are mostly ignored in empirical studies. These omissions make the practical value of productivity studies in organizations like banks questionable because quality is a key component of performance. This paper proposes using hedonic aggregator functions (as a tool of aggregating inputs and outputs with quality attributes) within an input distance function framework and analyzes the impact of banking deregulation on efficiency and total factor productivity (TFP) change in the Indian banking industry using panel data for the period 1996–2005. Empirical results indicate that banks have improved their efficiency (from 61% in 1996 to 72% in 2005) during the post‐deregulation period, and the gain in efficiency of state‐owned banks has surpassed that of private banks. Improvement in capital base, as indicated by increased capital adequacy ratio, played an important role in ushering efficiency gain. The return to scale estimate suggests that state‐owned banks are operating far above their efficient scale and cost savings can be obtained by reducing their size of operations. Overall, TFP growth was above 3.5% annually. Both technical progress and technical efficiency change consistently played an important role in shaping TFP growth. Copyright © 2010 John Wiley & Sons, Ltd.     

Parametric Decomposition of a Generalized Malmquist Productivity Index

This paper provides a parametric decomposition of a generalized Malmquist productivity index which takes into account scale economies. Unlike Balk (2001), the contribution of scale economies to productivity change is evaluated without recourse to scale efficiency measures, which are neither bounded for globally increasing, decreasing, or constant returns to scale technologies nor for ray-homogeneous technologies. An empirical application using panel data from Spanish savings banks is included. This application shows the advantages of the suggested method compared to Balk's approach. The results show an increase of total factor productivity which can be mainly attributed to technical progress and the positive effect of returns to scale.     

Market Expansion and Productivity Growth: Do New Domestic Markets Matter as Much as New International Markets?

This paper asks how market expansion contributes to productivity growth. It investigates whether entry to both new international markets and new domestic markets is associated with greater productivity growth. It also examines whether exit from export markets is necessarily associated with deteriorating performance or whether it too can lead to success if associated with movements to new markets. Finally, the paper drills down into the strategic stance of firms that move to new markets to examine the strategic differences that set them apart from their compatriots that do not find themselves able to adapt.     

A simple macroeconomic model with extreme financial frictions

We develop a simple macroeconomic model with extreme financial frictions (no credit markets) and show that poverty traps can emerge even in the absence of leverage. In our model, farmers produce fruit by renting land from landlords. Crops are exposed to aggregate shocks (weather risk). To guarantee themselves a positive consumption level even after a bad crop, farmers store fruit as precautionary savings and adjust their scale of activity to the level of these savings. The land that is not rented to farmers is cultivated by landlords, who are less productive. We show that there is a unique Markov competitive equilibrium, in which the rental price of land increases with the level of farmers’ savings. A decline in savings, caused by a bad crop, may bring the economy into a ”poverty trap”, even in the absence of any leverage. Fluctuations of output are caused by productivity shocks and amplified by fluctuations in the level of activity of farmers. The simplicity of our model allows us to study analytically why the long run behavior of the economy may differ markedly from the one predicted by the steady state paradigm. Specifically, we show that when the risk-adjusted productivity of farmers is high and the elasticity of the land supply is low, using the steady state paradigm leads to serious mis-estimations of the long run average state of the economy.     

China's entry to the WTO: managerial implications for foreign banks

This paper shows that particular attributes of foreign banks, viz. size of assets, number of branches, and links to the Asian network, have significant impacts on their decision to engage in business transactions in China's domestic currency, Renminbi. Access to these markets will expand upon China's entry to the WTO and these attributes will also help the foreign bank to manage liquidity and credit risks more effectively when dealing with their Chinese customers. Other foreign banks without these attributes will have to adopt aggressive employment policies or restrict themselves to providing services to joint ventures in China. Copyright © 2002 John Wiley & Sons, Ltd.     

Economies of scale and scope in French banking and savings institutions

In this study, we analyze the costs incurred by French commercial banks and savings institutions. One of the main distinctions between these two types of financial entities concerns management costs, which are higher for commercial bank demand deposits than for the savings institutions' tax-free livret A passbook accounts. Taking this differential into consideration by constructing separate models based on different principles, we find that the average overall and operating costs of the savings institutions are half those of commercial banks. As regards operating costs, small savings institutions enjoy a significant cost advantage over small commercial banks, but this cost advantage is smaller when one compares the performance of large savings institutions to the large banks. The results of our econometric estimates suggest a possible explanation, as we find increasing returns to scale for the banks and diminishing returns for the savings institutions. The value of the returns-to-scope parameter at the mean point appears to indicate a complementarity between certain pairs of outputs. Therefore, ouptut diversification appears to have a positive impact on cost levels for both savings institutions and commercial banks; while institution size, measured by the total assets, has a different impact in these two industries.     

A cross-country comparison of productivity growth using the generalised metafrontier Malmquist productivity index: with application to banking industries in Taiwan and China

This paper is an extension of the metafrontier Malmquist productivity index, which takes into account the effect of scale efficiency change in its decomposition for both the non-parametric and parametric frameworks. Meanwhile, the ‘catch-up’ in the index is also disintegrated as two components: pure technological catch-up and frontier catch-up. An empirical application that uses unbalanced panel data of the Taiwanese and Chinese commercial banking industry is also conducted under a parametric framework. The results reveal that the adverse scale efficiency change is the key factor to inducing the inferior productivity growth seen in Chinese banks compared with Taiwanese banks, which spotlights the importance of the scale efficiency change term on productivity measures. It also provides one possible explanation for the recent hot issue about the motives for the two shores of the Taiwan Straits advancing financial openness to each other and mutually signing a banking Memorandum of Understanding.     

Exploring the sources of financial performance in Chinese banks: A comparative analysis of different types of banks

Since significantly organizational difference in Chinese banks, this study makes an attempt to investigate whether there exist some differences of the financial performance and its decomposed components for Chinese banks. We employ the decomposition of profit change model introduced by Grifell-Tatje and Lovell (2015, P215) and normalized price definition of Balk (2018) to develop a normalized profit change decomposition model which can well deal with the firms’ scale difference. This model also decomposes the normalized profit into the technical efficiency effect, technical effect, size effect, price and quantity margin effect, and price recovery effect. For the empirical evidence, we find that although there is an increase of profit gains, the profit growth rate decline by year. Furthermore, the productivity is not the main factor to expand profits, quantity margin effect also makes peer contributions. Finally, the productivity effect and its decomposed components present different functions in different kinds of Chinese banks.     

What factor contributes to productivity growth of Chinese city banks: The role of regional difference

This study pays more attentions to investigate the performance of Chinese city banks, which can make up the blanks large banks left in the financing market, further improving local economic development. The study modifies the profit productivity indicator of Juo et al. (2015) under the short-run assumption to measure the profit productivity and its components. Our study finds that there exists a significant difference among banks by regions, and the eastern regional city banks have a best profit efficiency, but decline more than the others. The decomposed component, price effect, plays a most important role to explain the profit productivity change.     

SOCIAL SAVINGS

Abstract ‘Social savings’ is a cliometric concept to measure the benefit to society of technological improvements. The terms are defined, and the relationship between social savings and consumer surplus, total factor productivity and growth accounting measures is discussed. We critically outline Fogel's original application of social savings to American railroads in 1890, before looking at subsequent uses of the concept, both to other transport improvements and to other technological changes more generally. The paper concludes by setting out areas to which social savings could be applied, as well as setting out guidelines that future economic historians should use when applying the technique, in order to maximize the likely usefulness of any such work.     

A Note on Fixed Costs and the Profitability of Depository Intermediaries

In this paper we consider some factors which are of potential importance in the debate concerning the sources of performance for intermediaries. Using data from depository institutions (banks and savings and loans), we find that the distributional intensity (provided by standardized number of offices in a market) is consistently important in explaining cross- sectional profitability. This result implies that the number of offices in a market is at least as important as more traditional measures of efficiency and concentration in determining returns in this sector of the financial services industry. Indeed, when pooled data are used, there is a strong quadratic relationship between return on assets and the number of offices in a market. We show that this relationship can be viewed as coming from spatially differentiated markets as opposed to collusion or efficiency per se. Finally, we provide evidence that results concerning the rule of efficiency versus market concentration are themselves sensitive to the implicit assumption that there are no close substitutes for the services provided by a sub-set of the industry. In particular, results from ‘pooled’ bank and thrift data often provide conclusions which are different from those which include only banks. © 1997 John Wiley & Sons Ltd.     

Geopolitical risks and stock market dynamics of the BRICS

This paper examines the effect of geopolitical uncertainty on return and volatility dynamics in the BRICS stock markets via nonparametric causality-in-quantiles tests. The effect of geopolitical risks (GPRs) is found to be heterogeneous across the BRICS stock markets, suggesting that news regarding geopolitical tensions do not affect return dynamics in these markets in a uniform way. GPRs are generally found to impact stock market volatility measures rather than returns, and often at return quantiles below the median, indicating the role of GPRs as a driver of bad volatility in these markets. While Russia bears the greatest risk exposure to GPRs in terms of both return and volatility, India is found to be the most resilient BRICS nation in the group. Noting that geopolitical shocks and in particular terrorist incidents are largely unanticipated, our findings underscore the importance of a strong financial sector that can help return the market to stability and an open economy that allows local investors to diversify country-specific risks in their portfolios.     

Profit, productivity and distribution: Differences across organizational forms - The case of Spanish banks

We examine variations in financial and economic performance as a function of organizational form, and, over time. The forms we consider include Spanish commercial banks, savings banks, and financial cooperatives. We decompose multilateral variation in operating profit, our measure of financial performance, into price and quantity effects. We then decompose the latter into a margin effect and productivity change. Our measure of economic performance, productivity variation, is subsequently disaggregated into technical, cost efficiency, and scale. We find that deregulation and liberalization have acted to narrow performance gaps among organizational forms; this, despite less-than compelling evidence that increased competition has contributed to this convergence. For the Spanish banking system as a whole, the margin effect appears to deliver twice as much financial benefit as do improvements in productivity. Importantly, this finding does not vary across organizational form. Such regularity has an important implication: Incentives for growth are apparently provided by a positive margin rather than by the more elusive benefits of economies of scale and improved cost efficiency.     

Stock Market Response to the Financial Regulations in the Mortgage‐Lending Market in Korea

This study investigates the economic impact of the financial regulations that aimed to control the housing market in Korea during the reign of late President Ro's Administration, which had diligently fought against the then speculative bubble in the Korean real‐estate market. We test for the validity of the general prediction that the financial regulations in the form of the loan‐to‐value (LTV) and debt‐to‐income (DTI) restrictions would have adverse impacts on the value of the firms operating in the mortgage‐lending industry. In this event study, we select two critical days as event dates and check whether the stock prices of the financial firms react negatively to the announcements of the regulations. Overall, the initial imposition of the DTI restrictions (i.e., the first event) adversely affects those banks that possess a relatively large number of mortgage loans in their asset portfolio. By contrast, banks that hold a small number of mortgage loans appear to benefit from the risk‐reducing effect of the DTI regulation. Subsequently, the reinforcement of the LTV and DTI rules (i.e., the second event) has negative impacts on the banks with large mortgage loans. The degree of this adverse effect is greater in the second event than in the first event (i.e., the DTI restrictions). The reinforced regulations also unfavorably affect the savings banks with large mortgage loans but to a lesser degree compared with their counterparts in the banks. Meanwhile, the reinforcement of the financial regulations has negligible impacts on the banks and the savings banks with smaller mortgage loans.     

Tit for tat in small steps: the internationalization of Swedish banks

Earlier studies of the internationalization of manufacturing firms have shown that they tend to start their foreign operations in countries that are culturally close to their own and then gradually move to more alien ground. If banks follow their customers abroad, we would expect their internationalization to assume a similar pattern. Their penetration of foreign markets could also be expected to be related to direct foreign investments and exports. An empirical test in the case of major Swedish banks did not support this hypothesis. Instead these banks tended to concentrate their internationalization efforts to important financial centres. Thus they have not only chosen to establish themselves in places where many international banks are already working, but they have also tended to follow each other in a pattern of tit for tat. The nature of this process supports the idea suggested in earlier studies that internationalization is generally a gradual process, starting with minor commitments which are developed over time.     

Privatise Central Banks to Stimulate Growth

The advanced extent of political intervention in the financial markets of developing countries as a direct deterrent to growth. State-run central banks distort the market allocation of funds and divert them from their most productive use. Professor Lawrence White, of New York University, argues for the privatisation of the world's central banks to stimulate growth, especially in the Third World.