Banking and Finance - Closed
Permanent URI for this collectionhttps://hdl.handle.net/11693/115546
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Item Open Access Regional technical efficiency in the Turkish agriculture: a note(University of Delhi * Delhi School of Economics, 1998) Demir, N.; Mahmud, S.A panel data, (67 provinces and the years 1993-1995) of the Turkish agriculture, was employed to estimate technical efficiencies for six agricultural regions and 67 provinces using maximum likelihood techniques (ML). Stochastic frontier based on Cobb-Douglas production function with agricultural value added as the endogenous variable and land, labour and capital as the exogenous variables was estimated. Index of capital stocks was obtained by principal component technique. The results show that differences in technical efficiencies by regions and provinces are significant. Furthermore, it has been shown that some of these differences can be explained by location specific factors such as amount of precipitation, market accessibility and population density.Item Open Access Agro-climatic conditions and regional technical inefficiencies in agriculture(Wiley-Blackwell Publishing, Inc., 2002) Demir, N.; Mahmud, S. F.A survey of applications of the Technical Inefficiency Effects (TIE) model suggests that agro-climatic and other environment variables are customarily omitted in the model specifications. The justification for such an omission is the assumption that these variables are beyond the control of the farmers and therefore should be treated as random variables. In this paper, we argue that in applications dealing with regional agricultural data, agro-climatic variables should not be treated as pure random terms. Historical differences in agro-climatic conditions are known with a reasonable degree of certainty across a larger region. Therefore, omission of such variables from the analysis may lead to inaccurate interregional technical inefficiency comparisons. In order to demonstrate the importance of agro-climatic variables in such analyses, we estimate the TIE model for Turkey. A translog stochastic frontier production function with agro-climatic variables such as rainfall and land quality is estimated, and it is shown not only that the agro-climatic variables are statistically significant but also that their omission substantially affects mean output elasticities and relative technical efficiencies.Item Open Access Structural change in agriculture and water requirements in Turkey(Emerald Publishing Limited, 2003) Sayan, S.; Demir, N.This paper investigates the effects of the post-1980 structural reforms in Turkey on the strength of inter-industry linkages between agricultural and non-agricultural sectors, and discusses the implications of the changing strength of these linkages for water consumption by the Turkish economy as a whole. For this purpose, we first solve demand- and supply-side input output models under alternative scenarios concerning the nature of linkages between agricultural and non-agricultural sectors in 1979 and 1990. We then calculate the direct and indirect water requirements of production in 32 sectors and estimate the amount of water embodied in agricultural and manufacturing exports of Turkey.Item Open Access Integrating financial analysis into presentations(Sage Publications, Inc., 2004-09) Saatci, E.Item Open Access The technical inefficiency effects of Turkish banks after financial liberalization(Wiley-Blackwell Publishing Ltd., 2005) Demir, N.; Mahmud, S. F.; Babuscu, S.The banking sector in Turkey has grown significantly over the last two decades of financial liberalization. One of the aims of the financial liberalization was to improve efficiency through restructuring programs including the privatization of state banks and the encouragement of mergers. In this paper we identify key factors determining the technical efficiency differentials among Turkish commercial banks in the pre-and post-liberalization periods, using the technical inefficiency effects model. We found that loan quality, size, ownership of the banks, and profitability have a positive and significant impact on the technical efficiencies of banks. The results warrant implementation of effective regulatory measures to improve the quality of the earning assets of commercial banks. Furthermore, steps by the government to encourage acquisitions or mergers for private banks and the privatization of state-owned banks seem to be consistent in improving the overall efficiency of commercial banking in Turkey.Item Open Access Foreign banks: executive jobs for Turkish women?(Emerald Publishing Limited, 2007) Culpan, O.; Marzotto, T.; Demir, N.Purpose: The purpose of this paper is to examine the employment policies and practices of Turkish banks and how these practices affect the hiring and promotion of women. Turkey's banking sector consists of state-owned, private, and foreign banks. The overall restructuring of this sector along with the increase of foreign banks is an opportunity to enquire whether human resource (HR) policies of foreign banks have a differential effect on women's employment. Design/methodology/approach - Data were collected in three phases. Phase 1: employment data for all three bank types were analyzed with particular reference to women's employment. About 12 of the largest banks were selected for in-depth study representing each of the three bank categories. Phase 2: bank-specific data were collected from the HR directors including: bank structure, personnel and recruitment policies, management levels, women in each level and professional employment application. Phase 3: structured personal interviews were conducted with the HR directors in the 12 selected banks. Findings - The HR departments of foreign banks use different assessment and selection criteria compared with Turkish private and state-owned banks. These criteria emphasize rank-in-person, which enhances the upward mobility of employees. Because of their flexibility, they may advantage female employment. Research limitations/implications - Survey data from female employees by type of bank would demonstrate a close relationship between organizational structure and women's career advancement. However, this study only interviewed HR managers. The methodology does not indicate whether and to what extent women in three banking types perceive the effect of structure on their career advancement. Practical implications - HR practices of the three categories evidences that foreign banks in Turkey add a variety of competencies of their prospective employees in their application forms. These additional dimensions may improve the recruitment and promotion of women into management positions. It is argued that employment applications that include individual or rank-in-person characteristics rather than job-based criteria advantage women. Originality/value - This is the only study that examines women's employment stratified by Turkey's three banking categories. The effect of culture and structure on employment practices and how this influences the mobility of women are explored.Item Unknown The effect of property rights on the relationship between economic growth and pollution for transition economies(2007) Solakoglu, E.G.The paper measures changes in environmental quality in transition countries from 1987 to 2000 because of economic growth and environmental reforms. Indication of property rights may accelerate the growth process, as well as the composition effect on the environment. Thus, we compare transition countries that are not yet members of the European Union offering poorly defined property rights with EU-member transition countries offering better-defined property rights. We find that although EU-member transition countries exhibit an inverted U-shaped relationship between pollution intensity and economic growth, with a turning point at $5,710, non EU-member transition countries do not support such a relation. © 2007 M.E. Sharpe, Inc. All rights reserved.Item Unknown Measuring and evaluating efficiency of hospitals through total quality management: a multi-criteria data envelopment analysis model(Routledge, 2007) Zaim, S.; Bayyurt, N.; Turkyilmaz, A.; Solakoglu, N.; Zaim, H.The purpose of this study is to measure and evaluate the efficiency of 12 hospitals in Turkey using a multi-criteria Data Envelopment Analysis (DEA) methodology. Number of beds, number of physicians and the critical factors of total quality management in the health care sector were used as inputs of the model. The outputs used in this analysis incorporated financial and non-financial performance of hospitals, number of outpatients and number of patient days. Performance of the hospitals was measured using subjective measures based on executive's perception of how their organization performed relative to the competition. Results provide management with information regarding the relatively best practice hospitals in the observation sets and locate the relatively inefficient hospitals by comparison with the best practice ones. At last some suggestions are made for the least efficient hospital.Item Unknown The influence of M&As on firm value: the Turkish experience(Springer, 2007) Solakoğlu, M. Nihat; Orhan, M.; Gregoriou, G. N.; Neuhauser, K. L.World economies were exposed to several merger and acquisition waves within the last century. Moreover, more recently, a shift of M&A activities from regional to more global nature has been observed (Gugler et al 2003). These waves, as discussed in the literature, can occur either because of some type of industry shocks or because of market timing Harford (2005)’. Up until the last decade, though, Turkish economy did not have a significant experience with mergers and acquisitions, either domestic or cross-country. More global nature of M&A activities and the emergence of the Istanbul Stock Exchange (ISE) played an important role in this change. In particular, it became less costly for Turkish firms to raise capital and consider strategies to acquire or merge with other firms. In addition, it can be argued that existence of the stock exchange has caused information and monitoring costs to fall with improved regulations and laws. As a result, it became easier for acquirer and target firms to evaluate costs and benefits of merging or acquisition strategies.Item Unknown The effect of railroads and price responsiveness on acreage decisions in the post-Bellum period(Routledge, 2008) Solakoglu, E. G.This study analyses the effect of farmers' price responsiveness and railroad development on acreage decisions in the late 19th century. A potential simultaneity between these determinants was mentioned in some earlier studies, but never examined. This study sheds some light on these relationships by employing a simultaneous equations model. The results show that acreage, prices and railroad mileage were jointly determined in the late nineteenth century. Furthermore, farmers were very responsive to wheat prices in their wheat acreage decisions in the eastern and northeastern regions when endogeneity effect is considered. In the western and southern regions, however, farmers were not responsive to wheat prices in their wheat acreage decisions. On the other hand, they were very responsive to corn and animal prices in their corn acreage decisions. Railroads were one important determinant that affected farmers' acreage decisions positively in every region.Item Unknown AB- Türkiye ilişkileri sürecinde Türk şeker sektörü simülasyon sonuçları(Sanayi ve Teknoloji Bakanlığı Sanayi ve Verimlilik Genel Müdürlüğü, 2008) Aytüre, S.; Demir, NazmiBu araştırmada, dokuz bağıntılı bir ekonometrik model yardımı ile alternatif senaryolar altında, Türkiye'nin şeker arz-talep dengeleri simüle edilmektedir. Araştırmanın ortaya çıkardığı en önemli bulgu Türkiye'nin AB'ye 2014' de üye olması halinde önemli bir şeker ithalatçısı konumuna gireceğidir. Şeker sektörü giderek göreceli biçimde küçülecek ve 1.5 milyon ton civarındaki bir üretim eşiğinde dengelenecektir. Fabrikalarının üçte birinin rekabet edemeyerek kapanacağı, pancar ekim alanları ve pancar üretici sayılarının %35'den fazla azalacağı beklenen şeker sektöründe ortaya çıkacak işsizlik, gelir kayıpları, sosyal ve çevresel olumsuzluklara şimdiden çare aranması gerekmektedir. Çoğu sulanmakta olan ve terkedilmesi beklenen pancar ekim alanlarına ekilebilecek alternatif ürünlerin ve/veya tarım dışı gelir kaynaklarının saptanması için çalışmalara başlanması kaçınılmazdır. Şekerpancarı üreticilerinden ve şeker fabrikalarından ayakta kalabilecek olanların AB nin kendi içinde ayakta kalabileceklerle rekabet edebilmeleri için en emin yol tarladan nihai tüketiciye kadar şeker sektörünün tüm üretim aşamalarında verimliliği arttıracak adımları atmaktır. Pancarda polar şeker oranını ve verim düzeyini arttıracak pancar tohumlukları ve bunlara uygun agronomik koşulların sağlanması, ölçeğe getiri için fabrikaların birleşmeleri, kapasitelerini arttırmaları, yabancı sermaye ile teknolojilerini yenilemeleri birçok alternatif arasında sadece birkaç çıkış yolu olarak görülmelidir.Item Unknown Exchange rate volatility and exports: a firm-level analysis(Routledge, 2008) Solakoglu, M. N.; Solakoglu, E. G.; Demirag, T.The relationship between real exports and exchange rate volatility is investigated using panel data analysis at the firm level. Results indicate that there is no negative or positive relationship between volatility and real exports. In addition, firm size and level of international activity do not influence the size and significance of the volatility effect on exports. However, there is some evidence that firms use import revenue to lower their exchange rate exposure.Item Unknown Problem-based learning in an intercultural business communication course: communication challenges in intercultural relationships in internationalizing small-or medium-sized enterprises(Sage Publications, Inc., 2008) Saatci, E.Teachers of intercultural business communication may want to consider using problem-based learning (PBL), an instructional approach that places learners in problem-solving situations, that is, students are presented with messy and complex real-life problems that provide a context for learning concepts and developing skills. This article describes how ill-structured communication problems that emerge in intercultural business relationships in internationalizing small- or medium-sized enterprises are used to provide a context for learning. It explains how these problems are tackled by learners through the implementation of PBL in four stages: problem identification, information acquisition, information analysis, and problem resolution. Finally, it discusses the reactions of the students, external participants, and instructors to the PBL approach.Item Unknown Strike price(Chapman & Hall/CRC, 2009) Solakoğlu, M. Nihat; Gregoriou, G. N.Item Unknown Long position(Chapman & Hall/CRC, 2009) Solakoğlu, M. Nihat; Gregoriou, G. N.Item Unknown Futures contract(Chapman & Hall/CRC, 2009) Solakoğlu, M. Nihat; Gregoriou, G. N.Item Unknown Multi-Strategy fund(Chapman & Hall/CRC, 2009) Solakoğlu, M. Nihat; Gregoriou, G. N.Item Unknown Public offering(Chapman & Hall/CRC, 2009) Solakoğlu, M. Nihat; Gregoriou, G. N.Item Unknown Option contract(Chapman & Hall/CRC, 2009) Solakoğlu, M. Nihat; Gregoriou, G. N.Item Unknown Exercise option(Chapman & Hall/CRC, 2009) Solakoğlu, M. Nihat; Gregoriou, G. N.