State Bank Of Pakistan Research Articles

The Effects of Green Financial Development on Economic Growth in Pakistan

Sustainable development is now a mantra for which every country is striving for it and green finance, and green financial development which is advancement in financial activities harmonized with environmental protection and ecological balance, is considered as the foremost solution for it. Keeping in view the importance of green financial development for the economic growth, this study aims to examine the effects of green financial development such as green credit, green securities, green insurance, green investment, and foreign direct investment on the economic growth of Pakistan. The time series has extracted from World Development Indicators (WDI) and State Bank of Pakistan (SBP) for the period 1981 to 2019. For the analysis purpose, Autoregressive distributive lag (ARDL) and Granger casualty have been executed. The findings established empirically that green financial development such as green credit, green securities, green insurance, green investment, and foreign direct investment have a positive impact on the economic growth of Pakistan. These findings provide the insight to the regulators that they should enhance their focus towards green financial development that is imperative for the economic growth of the country.

The Effects of Green Financial Development on Economic Growth in Pakistan

Sustainable development is now a mantra for which every country is striving for it and green finance, and green financial development which is advancement in financial activities harmonized with environmental protection and ecological balance, is considered as the foremost solution for it. Keeping in view the importance of green financial development for the economic growth, this study aims to examine the effects of green financial development such as green credit, green securities, green insurance, green investment, and foreign direct investment on the economic growth of Pakistan. The time series has extracted from World Development Indicators (WDI) and State Bank of Pakistan (SBP) for the period 1981 to 2019. For the analysis purpose, Autoregressive distributive lag (ARDL) and Granger casualty have been executed. The findings established empirically that green financial development such as green credit, green securities, green insurance, green investment, and foreign direct investment have a positive impact on the economic growth of Pakistan. These findings provide the insight to the regulators that they should enhance their focus towards green financial development that is imperative for the economic growth of the country.

Impact of Monetary Policy on Economic Growth in Pakistan Economy

Monetary policy aims to contribute to economic growth and stability in the economy. This policy also makes a balanced demand and supply by maintaining the domestic prices and exchange rate to decrease inflation, shapes the pattern of investment and production, and increases the financial institutions to manage the debt services very efficiently. The study analyzes how monetary policy affects inflation in a country. The Data sources are WDI and the State Bank of Pakistan from 1981 to 2014. The current study used Inflation rate as a dependent variable while independent variables of liquidity ratio, broad money supply and reserve ratio were used as independent variables. The study used ADF test to check the stationary of the variables used in the model. Data analysis was done by using the ARDL model. The findings highlight that monetary policy indicated by money supply shows a positive effect on the rate of inflation. Result also shows that the reserve ratio increases inflation in the economy. The study results suggest that monetary policy must provide a favorable atmosphere for investment by providing reasonable interest rates and liquidity management mechanisms.

Mutual Fund Performance Persistence and Competition: Pakistan’s Open Ended Mutual Fund Performance Analysis

Mutual Funds through its professional managers enable small investors to enjoy benefits of capital market with small amount. This study with special focus on Pakistani Mutual Fund industry, tests the suitability of traditional measures and multifactor, asset pricing models on the Mutual Fund performance. Owing to rareness of the applicability of the multifactor models in comparison to traditional measures, in evaluating Mutual Fund performance in modern day Pakistani research, the study uses CAPM, Fama French, Carhart models in the performance evaluation of Pakistan Mutual Fund. The data of 100 open-end Mutual Funds, for the period 2005 to 2017 was collected from Mutual Fund Association of Pakistan; while the risk free rates data was collected from State Bank of Pakistan and Stock data from Pakistan Stock Exchange for predicting the results, Ratio analysis, CAPM, Fama French-3 Factor and Carhart-4 factor model were used to understand its suitability. The results demonstrated that application of CAPM, affect market factors of majority of the portfolios.Where as in other two models (Fama French, Carhart) the majority of the portfolios are insignificantly affected by the size factor, value factor and Momentum factor. The Gibbon Rose Shanken unveils the suitability of the best model and justify CAPM as the better model among the three competing models in evaluate on theMutual Fund performance in Pakistan. The study has certain implications for the managers of assets management companies as well as useful for the investors in knowing which funds perform better and which kind of funds are ideal for investment.

Financial Ratios : A Tool for Computing Probability of Corporate Default

Financial institutions want to draw upon a pool of borrowers having a high capacity of making repayments to ensure a smooth lending process. Before lending, financial institutions can assess their prospective customers using various tools such as customer interviews, visits, ratings from external credit rating agencies, financial analysis, and internal ratings along with risk mitigation through securities and collateral, as guided by the regulators and Basel committee. Basel accord suggests an internal rating-based approach where banks are allowed to estimate the borrower’s probability of default, internally. Multivariate statistical approaches such as logistic models is widely used for finding the probability of default models by banks. The current study covers the development of probability of default model after using financial ratios as predictors. Results reveal that financial ratios have a significant impact on the firm’s probability of default, except cash flow ratios. Fitted probability of default model can be utilized in any corporate lending firm for the assessment of its strength and its ability to pay back the loan. Probability of default model meets the State Bank of Pakistan (SBP) and Basel requirements for the implementation of internal rating based approaches in the case of conventional Pakistani banks. Credit risk rating and expected credit losses can be calculated using fitted probability of default model. This study was executed only based on financial ratios because of the availability of financial data only. Conventional banks use managerial, business and economic factors along with financial ratios to construct better predictive models. The current study was conducted on limited data adopted from financial statements analysis published by SBP. The developed model in this study is suitable for all non-financial corporates. Future researchers may develop different models for different industries, for instance, manufacturing and trading.Keywords: financial ratios, default, Basel, internal rating

Sustainable banking regulations pre and during coronavirus outbreak: the moderating role of financial stability

With the worldwide dispersion of COVID-19, banking sector, among others, needs to adapt to unexpected challenges. For this purpose, this study examines the impact of sustainable banking regulations on bank-specific characteristics pre and during COVID-19 period in Pakistan for the period spanning from 2006 to 2020. Moreover, financial stability is employed to test its moderating role on sustainable banking regulations. The dynamic estimator, named the system-Generalized Method of Moments, is used to analyze the endogenous nature of the data. Findings suggest that capital adequacy ratio, deposit ratio, and loan ratio are positive whereas leverage ratios are negatively related to profitability and market return. Overall, findings reveal that sustainable banking regulations influenced the bank-specific characteristics substantially. Importantly, the year-wise averages of variables reveal that Pakistani banks have made significant improvements in profitability, market return, capital adequacy, and deposit ratio pre and during pandemic era. Additionally, the financial stability significantly moderates the relationship highlighting lower default risk and the effectiveness of sustainable banking operations. Practically, despite global lockdowns, economic and trade restrictions during COVID-19, State Bank of Pakistan, sustained health of banking sector through its well-regulated monitoring mechanism.

Evaluating an economic application of renewable generated hydrogen: A way forward for green economic performance and policy measures.

Energy security and environmental measurements are incomplete without renewable energy; therefore, there is a dire need to explore new energy sources. Hence, this study aimed to measure the wind power potential to generate renewable hydrogen (H2), including its production and supply cost. This study used first-order engineering model and net present value to measure the levelized cost of wind-generated renewable hydrogen by using the data source of the Pakistan Meteorological Department and State Bank of Pakistan. Results showed that the use of surplus wind and renewable hydrogen energy for green economic production is suggested as an innovative project option for large-scale hydrogen use. The key annual running expenses for hydrogen are electricity and storage costs, which have a significant impact on the costs of renewable hydrogen. The results also indicated that the project can potentially cut carbon dioxide (CO2) pollution by 139 million metric tons and raise revenue for wind power plants by US$2998.52 million. The renewable electrolyzer plants avoided CO2 at a rate of US$24.9-36.9/ton under baseload service, relative to US$44.3/ton for the benchmark. However, in the more practical mid-load situation, these plants have significant benefits. Further, the wind-generated renewable hydrogen delivers 6-11% larger annual rate of return than the standard CO2 catch plant due to their capacity to remain running and supply hydrogen to the consumer through periods of plentiful wind and heat. Also, the measured levelized output cost of hydrogen (LCOH) was US$6.22/kgH2, and for the PEC system, it was US$8.43/kgH2. Finally, it is a mutually agreed consensus among environmental scientists that the integration of renewable energy is the way forward to increase energy security and environmental performance by ensuring uninterrupted clean and green energy. This application has the potential to address Pakistan's urgent issues of large-scale surplus wind- and solar-generated energy, as well as rising energy demand.

Accounting Policies, Institutional Factors, and Firm Performance: Qualitative Insights in a Developing Country

This study aims to uncover the determinants for the formulation of accounting practices and their impact on firm performance in Pakistan through the lens of institutional theory. Based on a pragmatic approach, this study has collected data from 455 participants and 21 semi-structured interviews have been conducted. Firstly, it is noted that accounting practices can be traced back to the Mughal regime, and subsequently underwent a major development in the British colonial system. Secondly, our results indicate that institutional factors, namely, accounting regulatory framework, political factors, economic factors, cultural factors, and country-specific factors have also played a major role in the development of accounting practices after the creation of Pakistan as a separate state. Finally, this study suggests that the development of accounting practices have a novel contribution towards the performance of firms. This research thus provides a pathway for policymakers in this county to closing the gaps between accounting practices and the policies of the International Accounting Standard Board (IASB). Furthermore, firms can enhance their performance by implementing international accounting standards. This paper helps Pakistan’s regulatory institutions such as the SECP (Securities and Exchange Commission of Pakistan) and SBP (State Bank of Pakistan) in the process of developing new policies. Such decisions are related, but not limited to: attracting foreign investments, economic expansion, and international trade. Furthermore, it provides a pathway for firms to improve their performance. Ultimately, this research fills the gap as concerns international accounting standards by assessing, both empirically and theoretically, the role of various determinants for the formulation of accounting practices and their impact on the performance of firms.

An Application of VECM to Investigate the Role of Socio-Economic Factors in Poverty: New Evidence from Pakistan

Poverty is a crucial and worldwide phenomenon. The main purpose of the study is to investigate the relationship exists between socio-economic factors, social factors, and poverty, the relative influence of economic and social factors on poverty and to describe causality between time series in the VAR system. This study utilized the Vector Error Correction Model (VECM) by using quarterly time-series data, 1994Q1 to 2018Q4, that have been collected from the world development indicators (WDI) and Economic Survey of Pakistan. The study identified education, unemployment, inflation as economic factors while zakat and rainfall as social factors that can reduce poverty. The findings of this study indicate that inflation and unemployment have a positive and significant relationship with poverty in the long run in Pakistan while education, rainfall, social welfare programs, and zakat has a negative relationship in the long run with poverty. Besides, the study also found that in the short run, there is no relationship between economic and social factors with poverty. Moreover, the study found that in the long run that the relative contribution of education and rain increases, 28% and 20%, is greater than the contribution of inflation, social welfare programs, unemployment and zakat, 3.8%, 0.5%, 2.5%, and 0.08%. Similarly, its contribution to poverty reduces up to 44% in the long run. This study helps policymakers to take important decisions about economic and social factors while designing policies to reduce poverty. The results suggest that the state bank of Pakistan should adopt a contractionary monetary policy to control inflation and policymakers can develop policies like education for all. The government should develop a business environment to create more employment opportunities.

Corporate Social Responsibility and Firm’s Financial Performance: Evidence from the Banking Industry of Pakistan

The present work examines the effects of corporate social responsibility on profitability (CSR) of banking sector of Pakistan. The existing literature mainly focused on manufacturing industry of developed countries, while this study investigating the impact of CSR on financial sector of Pakistan. Secondary data were collected from 15 different banks from their annual reports for the period 2007-2016. Furthermore, study used summary statistics and two step system GMM to analyse the impact of corporate social responsibility on the financial performance of banks and found significant positive impact of CSR on financial sector performance. Moreover, the present work also observe that banks with good history of CSR spends less at present as they have established good reputation in society. Our study provides important empirical insights for regulators and other key stakeholders especially State Bank of Pakistan and banking industry of Pakistan for improvement in firm performance and profitability.

14-The Role of Islamic Banking Industry in The Perspective of Global Financial Sector and its Impact in Pakistan's Economic Growth

The Islamic financial industry is flourishing at a fast speed in Pakistan. It right now possesses a portion of over 8% of the nation's complete financial area. As Islamic Republic of Pakistan is a creating financial system, every area should add up to its monetary growth. The monetary area additionally adds to Pakistan's monetary development, which incorporates customary banking area and Islamic banks. At constant, there are five full obligation of Islamic terminology banks working in Pakistan, alongside other regular banks that give Islamic financial administrations. This review expects to look at the job of the Islamic financial area in Pakistan's monetary development. For this reason, the monetary information of the 5 Islamic banks were taken from their fiscal summaries from the second from last quarter of 2006 to the final quarter of 2011 and the country's genuine GDP information from the wellspring of the State Bank of Pakistan. Different factual apparatuses have been utilized to inspect the effect and job of the Islamic financial area on the country's monetary development. though the monetary execution of the Islamic financial area decidedly affects financial growth, as Islamic lending attractions in greatest of finance clients because of faith; while the benefit of the Islamic pecuniary area has following to no effect in bright of the fact that Islamic Al banks are new to the realm and experience issues creating a gain for their buyers, as in Sharia law. that the resource nature of Islamic banks agrees with the resource nature of conventional banks and autonomously affects Pakistan's monetary development. The general outcomes show that if there should be an occurrence of minor changes in the economic design of the Islamic monetary industry and by expanding the monetary productivity of this industry, it can imagine a substantial part in the monetary development of Pakistan.

An Analytical Review of the Influence of Regulatory and Supervisory Bodies on the Business of the Islamic Financial Institutions (IFIs) in Pakistan

Islamic financial market in Pakistan comprises Islamic banking, Takaful and Islamic capital market. It is regulated and supervised by the State Bank of Pakistan (SBP) and the Securities and Exchange Commission of Pakistan (SECP). Despite the regulatory and supervisory mechanism crafted by these authorities, there are other institutions such as the Council of Islamic Ideology (CII), Federal Shariat Court (FSC) and international institutions such as the Accounting and Auditing Organization for Islamic Financial Institutions (AAOIFI) and Islamic Financial Services Board (IFSB) which intervene and influence the Islamic banking practices. Based on an analytical approach, the current study found an overlapping situation in the authority exercised by these bodies over the business of the IFIs in Pakistan. Hence, a distinctive regulatory authority based on an adequate legal foundation should be created to watch over the business of the IFIs in Pakistan. The supreme authority can be conferred to the Shariah Advisory Committee (SAC) of the SBP or to a separate body in the current judicial infrastructure of the country in order to overview, harmonize and resolve the issues related to the business of the IFIs.

Monetary Policy in a Developing Country: A Case of Pakistan

The State Bank of Pakistan (SBP) has to fulfil multiple objectives in Pakistan’s monetary policy. The choice of policy objectives is an old theme that acquired a renewed importance after the financial crisis of 2007–2009. Most of the textbooks do not discuss the debate around objectives, rather they discuss monetary policy objectives from the lens of a developing country. The choice of objectives should be seen in the context of the country’s overall level of economic development. With historical illustration of Pakistan during the 1970s and 1980s, the case has shown how the credit-starved sectors were helped through government-directed credit. With the opening of the trade and financial sector, the economic liberalization reforms increased the private sector’s role, and authorities adopted a more market-based approach towards monetary management. Various small businesses and entrepreneurs are faced with credit constraints. Private sector financial institutions cannot relax these credit constraints given their concern with creditworthiness, a condition that small businesses and entrepreneurs cannot satisfy. The SBP Act states that it has to pursue potentially conflicting goals of economic development and stable prices. The conflicting goals create tension in the case of whether SBP should control credit supply to various sectors of the economy or determine the cost of credit through interest rate targeting. It compares the two intermediate targets: monetary and interest rate. Finally, it also highlights the difficult trade-offs faced by policymakers in developing countries.

Inflationary Dynamics of Consumer and Producer Financing – A case of Islamic and Conventional Banking in Pakistan

One of the objectives of macroeconomics is to stabilise purchasing power for the masses, which remains a leading economic problem in Pakistan for years. Economists are convinced about the existence of some degree of inflation in the economy to mobilize economic resources, with the condition to keep it to a minimum. Currently, Islamic finance is setting its firm footing in Pakistan and competing with the conventional financial system. Both of these financial systems provide their services to consumers and producers, which implicates inflation differently. Under this scenario, this study sets to compare the Shari’ah compliant financing provided by Islamic financial institutes and human made standards of conventional financial institutions. This study explores the effect of consumer financing and producer financing of Islamic and conventional banks on the inflation of Pakistan. Quarterly secondary data extracted from the State Bank of Pakistan (SBP) reports and International Financial Statistic (IFS). Empirical results displayed that Islamic consumer financing, as expected in theory, helps to control inflation. The preaching of moderation in Islamic finance makes Islamic consumer financing less inflationary and asset-based Islamic producer financing will perform better in reducing inflation. Islamic consumer financing is well participating in the management of inflation. However, Islamic producer financing lacks inflation curtailing ability. The small share in the financial market, and lack of long term investment plans, are the few reasons why Islamic producer financing is not managing inflation.

Contributing role of regulatory compliance and Islamic operations in bank risk: evidence from Pakistan

Purpose This study aims to estimate the regulatory compliance impact on the risk of banks operating in Pakistan. The direct and indirect regulatory compliance of conventional banks with Islamic operations in terms of risk from 2009 to 2017 are estimated. Design/methodology/approach This study used a two-step system generalized method of moment (GMM) (dynamic panel) to examine the relationship between regulatory compliance, Islamic operations and the bank risk and tested the direct and indirect impacts of regulatory compliance and Islamic operations on the said risk. Findings Regulatory compliance has a significant and positive relation with bank risk, whereas the Islamic bank operations have a significant and negative relationship. Thus, regulatory compliance creates pressure on banks, but the Islamic operations of conventional banks reduce this pressure in direct and indirect ways. Practical implications Per the policy of State Bank of Pakistan (SBP), banks shall pursue Islamic operations to reduce regulatory pressure and widen their scope. The results suggest that regulatory compliance creates pressure on bank risk irrespective of the type of the bank. Thus, the SBP should seek the appropriate measure for this occurrence. Originality/value To the best of the authors’ knowledge, this work is the very first study that has considered the unique Islamic operations of conventional banks and estimated its impact on risk. Moreover, this work examined two types of bank risk instead of employing stability and market measure. This research is also the first to implement a two-step system GMM for the methodology.

An Evaluation of Credit Risk Management and its Impact on the Financial Performance: Evidence from the Banking Sector of Pakistan

The purpose of the study is to examine the impact of credit risk on the financial performance of the banking sector and make a comparison among different banks in Pakistan. The study used panel regression as an underlying mechanism to determine the link between credit risk indicators and profitability determinants. The data of 23 banks for a period of 2006-2019 have collected from the annual report of the State Bank of Pakistan (SBP). The study mainly relies on the private vs. pubic and Islamic vs. conventional banking sector, the data were analyzed by using E-views software The results found that the independent variable capital adequacy has an insignificant impact on the financial performance of the baking sector. The other indicators of credit risk like the non-performing loan ratio, loan loss provision ratio, and leverage ratio have a significant relationship with the financial performance of banks in Pakistan. The study findings aim to contribute its part positively and it will surely help the bank managers, and investors to identify the risk and enhance the performance by paying more attention towards it and to generate improved policies to govern their institutions by mitigating the risk

Regulatory compliance of Financial Action Task Force through Risk Assessment as Anti-Money Laundering measures: An evaluation of Banking Sector of Pakistan

Money Laundering is one of the worst crimes against humanity because it opens new pathways for more severe crimes. Unlike other crimes, it has multifaceted effects on society via genocide of innocent human beings through terror financing. The loss of one life not only affects a single person but the entire family faces the dire consequences or aftermaths especially if the victim is an ‘only bread winner’ of the family. Money laundering as a White-Collar crime has emerged with the passage of time and widely spread around the globe. Pakistan is one such country that is trying to comply the regulations and guidance provided by the Financial Action Task Force (FATF). In compliance of their recommendations, the Government of Pakistan, and the Central Bank of Pakistan (State Bank of Pakistan) have more focused on risk assessment of the banking sector in Pakistan. This timely study helps to identify the Regulatory Compliance and Risk Management as well as Commercial Banks Customer Due Diligence policies to combat Money Laundering in Pakistan. The study found that the commercial banks’ practices of Regulatory Compliance and risk assessment are up to the mark as they have adopted the appropriate system for the reporting of suspicious/ financial transactions. They are also focusing on red flag indicators to overcome Trade based Money Laundering by following the Anti Money Laundering Guidelines provided by the State Bank of Pakistan to comply the recommendations of Financial Action Task Force

The Riba¯ Case Pending for three Decades: The Federal Shar¯ı‘at Court, Pakistan may Fulfill its Constitutional Responsibility by Outlawing the Interest

While Islamic banking is being promoted by the State Bank of Pakistan (SBP) working parallel with the conventional banking since 2002, the Constitution of Pakistan requires that interest must be outlawed from the economy as early as possible [Article 38 (f)]. The legal trajectory of interest made its way to the Federal Shar¯ı‘at Court (FSC) after the 10-years moratorium on adjudicating fiscal and banking matters ended at the end of May 1990. The FSC and subsequently the Shar¯ı‘at Appellate Bench (SAB) of the Supreme Court of Pakistan delivered their landmark judgments in 1991 and 1999 respectively, but the state officials opted to hide behind some constitutional provisions, or the presumed view of some jurists /scholars to plead that the ‘interest" was not that rib¯a as prohibited by Qur’¯an. Although, the connotation of rib¯a has long been agreed at the level of Islamic ummah to include modern commercial interest in rib¯a, and efforts for evolving ‘interest-free’ banking and finance system are underway also including Pakistan, but there have been some hindrances in implementation of Islamic injunctions and the Shar¯ı‘at Courts’ judgments. The rib¯a case being reheard in the FSC since 2013, after it was remanded back by the SAB in 2001 is becoming gradually complicated. The debt trap for Pakistan’s economy is becoming increasingly painful requiring to transfer almost all resources for servicing the debt. However, little effort has been made to transform the economy of Pakistan to risk and reward sharing and cooperative bases in the light of Islamic principles. During the hearing of the case in May this year the representatives of the state contended that "the non-justiciable policy decisions regarding implementable possibilities were beyond the jurisdiction of the Shar¯ı‘at Court."

Do the stocks' returns and volatility matter under the COVID-19 pandemic? A Case Study of Pakistan Stock Exchange

The catastrophe that the world is now facing in the form of COVID-19, has affected most of the world economies and financial markets as a result of lockdown, travelling restrictions, and social distances. The present study attempted to investigate the effects of COVID-19 on the stock returns of the Pakistan Stock Exchange. The data employed comprises daily prices of Pakistan Stock Exchange, the daily value of exchange rate over the period 01 January 2011 to 30 April 2021, and a dummy variable for COVID-19 which takes 1 for the period during COVID-19 and 0 for the period before. The data were sourced from the Karachi Stock Exchange website, National Institute of Health Sciences Pakistan, and State Bank of Pakistan. We applied the autoregressive conditional heteroskedastic (ARCH) and the associate generalized autoregressive conditionally heteroskedastic (GARCH) approaches to analyze the impact. Our findings revealed that a negative relationship exists between our variables of interest with mean returns and a positive relationship with the volatility of the KSE-100 index. This implies that the COVID-19 pandemic has affected the stock price and increases the volatility of the KSE-100 index, and further affects the financial system. The study recommends that an urgent and powerful response is needed on the part of the government,including strong measures to prevent a severe stock market crash in Pakistan in near future.

EFFECTS OF AUDIT AND NON-AUDIT SERVICES FEES ON CORPORATE PERFORMANCE OF FIRMS LISTED IN PAKISTAN

Purpose of the Study: The main purpose of this study is to examine the effects of the provision of audit and non-audit services jointly by the same audit firm on the corporate performance of firms in the capital market of Pakistan.
 Methodology: This study uses hand-collected secondary data taken from firms' financial statements, the Pakistan Stock Exchange (PSX), the State Bank of Pakistan (SBP) for 2012-2016. Panel data analysis techniques are employed using E-views statistical software.
 Main Findings: we find a negative relation between audit and non-audit services fees with the firm performance. It is also documented that the appropriate amount of the NAS fee exceeds the amount of the audit fee received by the same auditor in the same assignment.
 Application of the Study: This study has vital implications from both theoretical as well as practical perspectives. It adds a significant aspect of audit and non-audit services provided in the context of Pakistan to the existing body of knowledge/literature. This study also implies the bifurcation of audit services provision and its serious implications on the corporate sector of Pakistan. These results thus, signify its implications for regulators as well as standard setters in Pakistan.
 Novelty/Originality of this Study: Various studies covering the audit aspect have been conducted in Pakistan. However, this is a unique study covering the multi-facet dimensions of audit, i.e., audit and non-audit services provision by the same audit firm and its effects/implications on corporate performance in Pakistan.