419 © 2019 AESS Publications. All Rights Reserved. IMPACT OF BANK REGULATORY CHANGE AND BANK SPECIFIC FACTORS UPON OFF-BALANCE-SHEET ACTIVITIES ACROSS COMMERCIAL BANKS IN SOUTH ASIA Muhammad Farhan Basheer 1+ Mohamad Helmi Hidthiir 2 Waeibrorheem Waemustafa 3 1,2,3 School of Economics, Finance & Banking (SEFB), College of Business (COB), University Utara Malaysia (UUM), Malaysia (+ Corresponding author) ABSTRACT Article History Received: 24 December 2018 Revised: 29 January 2019 Accepted: 7 March 2019 Published: 10 April 2019 Keywords Off-balance sheet activities Commercial banks South Asia Arellano-bond GMM. JEL Classification: G21. In recent decades, off-balance sheet activities have emerged as an innovation in banking and finance as it is the easiest source of additional fee income that is beyond a bank’ s balance sheet activities that avoids regulatory costs, and so they are increasingly popular in banking industries around the world. This paper presents a discussion of the determinants of using off-balance sheet activity in commercial banks in South Asia. The paper also presents an in-depth insight of different theoretical justifications, and empirical literature answers the whys and wherefores of off-balance sheet usage in commercial banks of south Asia. The conceptual model considers the impact of capital size, profitability, loan, credit risk, market concentration, capital adequacy, reserve requirement, real GDP, interest rate spread and inflation on off-balance sheet activities of banks. The Fixed effect and Arellano-Bond GMM method are used on the balance panel of 81 banks to achieve the research objectives of the current study. The results of the bank-specific factors on the off-balance sheet activities (OBSA) support the Market Power Theory. However, the positive and significant relationship between loan ratio and OBSA also supports the market portfolio theory, which argues that the increasing loans offer a continuous risk and can enhance credit risk. Therefore, banks must diversify their portfolios. The positive relationship between the reserve ratio and OBSA provides support for the regulatory and tax hypothesis. Contribution/ Originality: This study is a pioneer study, providing details about the factors that determine the off-balance sheet activities of South Asian commercial banks. The study has taken a comprehensive set of factors to determine the effects of these bank specific regulatory factors on the bank’s off -balance sheet engagement decisions. This study would help in policy building to improve asset quality and optimal portfolio selection for income generation. 1. INTRODUCTION During the last three decades, the banking sector has undergone dramatic changes (Buchak et al., 2018). The emergence of fields like financial engineering has offered a variety of sophisticated tools to manage and mitigate banking risk (Li et al., 2018). The one significant and notable development visible in the banking industry and particularly in commercial banking business is the inclusion of off-balance sheet items in firm balance sheet structure. Off-balance sheet activities (OBSA) are those activities which are not part of a bank’s balance sheet but Asian Economic and Financial Review ISSN(e): 2222-6737 ISSN(p): 2305-2147 DOI: 10.18488/journal.aefr.2019.94.419.431 Vol. 9, No. 4, 419-431 © 2019 AESS Publications. All Rights Reserved. URL: www.aessweb.com