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Tax Planning, Financial Constraints and Investment Management: Empirical Evidence from Pakistan

  • BUTT, Muhammad Naveed (Department of Business Administration, Faculty of Management Sciences, Foundation University Islamabad) ;
  • MALIK, Qaisar Ali (Department of Business Administration, Faculty of Management Sciences, Foundation University Islamabad) ;
  • WAHEED, Abdul (Department of Business Administration, Faculty of Management Sciences, Foundation University Islamabad) ;
  • TABASSUM, Aftab Hussain (Department of Business Administration, Faculty of Management Sciences, Foundation University Islamabad)
  • Received : 2021.05.15
  • Accepted : 2021.11.01
  • Published : 2021.12.30

Abstract

The aim of this study is to provide insight into tax avoidance through planning and management, and its investment consequences in financially constrained and unconstrained firms, as well as to empirically examine the interrelationships between the variables studied. Data was extracted from the financial statement analysis of non-financial companies listed on the Pakistan stock exchange (PSX) published by the State Bank of Pakistan, covering ten major manufacturing sectors. KZ index and WW index are used to identify financially constrained and unconstrained firms. Tax avoidance is measured by using GETR and LETR. All the equations are estimated through panel data regression models using common, fixed, and random effects. The empirical investigation of the role of tax avoidance in all firms collectively and constrained and unconstrained firms separately showed that the tax avoidance behavior of these firms is translated into investments by these firms. The study will help policymakers in strategy formulation and implementation related to tax planning and investment decisions in constrained and unconstrained firms to overcome their financial constraints and to optimize their investment decisions for value maximization. This will substantially increase the investment in the country by providing growth opportunities and lowering the tax rates.

Keywords

1. Introduction

Capital structure choices are considered to be irrelevant for investment purposes in perfect capital markets (Modigliani & Miller, 1958). However, under market imperfections, studies have been significantly showing the relevance of internally generated funds and investment decisions of firms (Stein, 2003). Managers are more inclined towards internal resources because externally generated funds are more expensive (Fazzari et al., 1988), therefore they generate cash flows from sources other than the company’s main operations. One of the techniques used by managers to generate funds internally is by reducing tax liability, which may be termed as tax avoidance here onwards. Tax avoidance explicitly improves the cash flows after tax that may be further used for investment and growth purposes. Thus, tax avoidance measures may have a significant influence on the investment decisions of firms. However, it must be noted that a firm involved in tax avoidance may enhance the moral hazard issues due to the increased information asymmetry between the shareholders and managers. Furthermore, it is necessary to determine and assess whether the links between tax avoidance and investment decisions substantiate business growth or are only an aggravation of overinvestment by management to improve accounting figures.

Since firms possessing positive free cash flows with fewer investment options tend to have more internal resources and are less financially constrained, they are less likely to default as against those firms possessing negative free cash flows and lesser internal resources and are more financially constrained. As a result, when it comes to tax avoidance methods, both types of firms act differently. The financially unconstrained firms with more internally available funds generally do not engage in tax avoidance for growth and investment purposes whereas the financially constrained firms with lesser internally available funds are more involved in tax avoidance for their growth and investment purposes.

The study will provide an understanding of tax avoidance consequences in financially constrained and unconstrained firms along with empirically testing the interlinkages between the studied variables. It will help policymakers in strategy formulation and implementation related to tax planning and investment decisions in constrained and unconstrained firms to overcome their financial constraints and to optimize their investment decisions for value maximization. The current research is also useful for the corporate managers of developing countries where the majority of the firms have concentrating ownership in the hands of founding families or institutional investors (Malik et al., 2021; Waheed & Malik, 2019, 2021).

Earlier studies are more focused on measuring and finding determinants of tax avoidance (Waheed & Malik, 2019; Shackelford & Shevlin, 2001) effects of tax avoidance on capital structure decisions (Graham & Tucker, 2006), linkages between tax avoidance and cash holdings (Dhaliwal et al., 2011), tax avoidance and firm value (Koester, 2011), and tax avoidance and investors’ reaction (Kim et al., 2010). Yet there is a need to further explore the causes and effects of tax avoidance (Hanlon & Heitzman, 2010). The present study contributes to the existing literature by exploring the linkages between tax avoidance and investment strategies in financially constrained and unconstrained firms, by providing empirical evidence on the observed and hypothesized relationships.

2. Literature Review and Hypothesis Development

2.1. Capital Structures and Investments Strategies

Until recently, researchers all across the world desired to investigate the links between financial constraints and tax avoidance and come up with some generalizable findings. Originating from Keynes (1936) theory of investment that financial and monetary conditions may affect a firm’s capital expenditure (investment) to Modigliani and Miller (1958) who observed a positive relation between growth opportunities and debt performance of firms, it has been revealed that firms having growth opportunities never prefer to finance through external sources. However, Modigliani and Miller (1958) came up with a new idea that under a perfect market, the investment decisions of the firms are independent of the sources of finance, and internal and external sources of finance are perfect substitutes. Brainard and Tobin (1968) concluded that managers never make new investments unless the marginal cost and marginal benefits become equal along with the investment opportunities. Myers and Majlif (1984) discussed that under positive net present value projects, firms are mostly unable to obtain external finance due to capital rationing.

Myers and Majlif (1984) added support to their finding and said that firms facing financial constraints should hold their cash to avoid future investment problems. Myers and Majluf (1984) disagreed with Miller’s propositions and came up with evidence that external sources of finance are not perfect substitutes for a firm’s internal capital. In addition, Fazzari et al. (1988) supported this concept by empirically proving that internal finances are much cheaper than the external sources of finances. However different studies conducted on the issues such as information asymmetries in capital markets and the effects of capital structure decisions, suggested that financial structures of the firms do have an effect on investment decisions. Titman and Wessels (1988) argued on growth opportunities and found a negative relation between leverage and growth opportunities. According to Kim et al. (1998), capital market imperfections cause a positive relationship between internal sources of finance and investment, and cash holdings are more valuable for firms, so firms hoard more cash when external sources of finance are insufficient to meet their internal capital needs. Stein (2003) mentioned that several theorists posit that under capital market imperfections, firms may be forced to rely on their internal sources of funds for their investments. Almeida et al. (2004) added support to the literature by providing evidence that firms facing problems in raising finance from outside sources save a major portion of their cash flows for future investments. Chen and Zhao (2006) also documented a strong relationship between investment opportunities and internal resources of the firm and indicated managers to rely on cash generated by the firm, and added support to the literature by proving that external sources are always costlier than a firm’s own sources.

2.2. Financial Constraints

Financial constraints are those obstacles that prevent the firms from their desired investments. The reason for these obstacles could be credit constraints, equity issuance problems, dependence on financial institutions, or illiquidity of assets (Lamont et al., 2001). Kaplan and Zingales (1997) developed the KZ index, which uses cash flows, leverage, business size, and age to differentiate between financially constrained and unconstrained firms. Using cash flows, dividend payout, industrial growth, and sales growth, Whited and Wu (2006) created an index to indicate financially constrained enterprises. Both KZ and WW index gave a negative score to cash flows of constrained firms which shows that constrained firms are always concerned about their cash savings through any possible means. These two indicators are widely used by recent researchers to identify and segregate constrained firms and unconstrained firms (Kaplan & Zingales, 1997; Lamont et al., 2001; Livdan et al., 2009; Li, 2011; Whited & Wu, 2006). Faulkender and Wang (2006) observed that financially constrained firms have a stronger relation between cash flows and stock returns. They explained the differential impact of cash holdings in financially constrained firms as against financially unconstrained firms, concluding that financially constrained firms having high investment needs tend to hold more cash as against financially unconstrained firms.

2.3. Tax Avoidance

Taxes are one of the major contributors in any economy and firms have always been involved in various forms of tax planning. Hanlon and Hietzman (2010) defined tax avoidance as the reduction of explicit taxes. Chen et al. (2010) defined tax aggressiveness as downward management of taxable income to reduce tax payments to tax authorities. Tax avoidance is a legal measure of reducing taxable income, but tax evasion is not paying all or a part of tax illegally. Representation theory indicates that firms always use incentives to reduce taxes by aggressive tax planning, however, Wang (2010) highlighted that tax avoidance activity may not increase wealth or capital due to costs firms face in tax avoidance activities. Slemrod (2004) developed the idea that shareholders set the level of tax aggressiveness by setting managers’ compensation with effective tax rates. Gupta and Newberry (1997) mentioned firm size, industry type, and incentives as a measure for tax avoidance and linked it to GAAP ETR (general accepted accounting principles effective tax rates) while other researchers used rewards, organizational structure, and ownership as a stimulant to tax avoidance. Previous researchers have used GAAP ETR and Long-run ETR in their studies (Dyreng et al., 2008).

Further studies on tax avoidance show how firms save their taxes and what are the reasons for engaging in tax avoidance. Cheng et al. (2012) empirically proved that firms engage in more tax avoidance behavior after their hedge fund transfer. Dyreng et al. (2010) used long-run cash effective tax rates as a measure of tax avoidance over a period of 10 years. Recently researchers have tested the financial effect of tax avoidance on leverage (Graham & Tucker 2006), cash holding (Dhaliwal et al., 2011), investor return (Hanlon & Slemrod, 2009; Kim et al., 2010), and firm value (Koester, 2011; Wang, 2010). Financially constrained firms more aggressively engage in tax saving behavior than financially unconstrained firms because financial constraint firms have problems in raising external finances, therefore, they use their cash savings from tax avoidance to mitigate their investment problems. Mayberry (2012) in her working paper also explained that firms use their cash savings from tax avoidance to overcome their investment issues.

2.4. Hypotheses

The above-discussed literature regarding capital structure, investments, growth, financial constraints, and tax avoidance strategies, fairly allows to develop the under-mentioned hypotheses to be empirically tested and investigated statistically

H1: Firms with more growth opportunities tend to invest more.

H2: Firms with more cash flows tend to invest more.

H3: Firms with more tax avoidance practices tend to invest more.

H4: Financially constrained firms with more tax avoidance practices tend to invest more.

H5: Financially unconstrained firms with more tax avoidance practices tend to invest more.

3. Research Methods

3.1. Data Source

Data for different variables used in the study was extracted from financial statement analysis of non financial companies listed on the Pakistan stock exchange (PSX), published by the State Bank of Pakistan. The report includes 10 major manufacturing sectors namely Textile, Pharmaceutical, Automobile, Tobacco, Chemicals, Oil &Gas, Food, Industrial Metal, Cement, Electrical Machinery, and Paper Products.

3.2. Period of Study

The study takes into consideration the year 2011 to 2015 for empirically testing the hypothesized relationships, however, the data for some of the variables used in the study was taken from the year 2007 to observe lead-lag considerations.

3.3. Unit of Analysis

Listed manufacturing sector firms were the unit of analysis as per the nature of the study and the requirements of empirical analysis. For measuring the variable of investments, 311 firms were included in the study covering years 2007–2015, thus having 2799 firm-year observations. For the purpose of measuring tax avoidance behavior, only those listed manufacturing companies were filtered and picked which have positive net income throughout the estimation period year 2011–15. The estimation period 2011–15 offers an exciting opportunity in a way that during this period Pakistani firms went through the peak and crust of the economy. For tax avoidance proxies, data of 129 companies was obtained by taking the average of five financial years reducing the data to 645 firm-year observations.

3.4. Operationalization of Variables

3.4.1. Investments

For measuring the firm investment the study considered an augmented version of the Fazzari et al. (1988) investment equation.

\(\begin{aligned} \operatorname{Inv}_{L t}=& \beta_{0}+\beta_{1} Q_{L t-1}+\beta_{2} \mathrm{CF}_{i, t-1}+\beta_{3} \mathrm{AGE}_{i, t} \\ &+\beta_{4} \mathrm{SIZE}_{i, t-1}+\beta_{5} \mathrm{LEV}_{i, t-1}+\varepsilon_{i, t} \end{aligned}\)         (1)

Where,

Invi,t is the net capital expenditure of the firm in year t scaled by the beginning year total assets of the firm.

Qi,t−1 is used as a proxy for the growth opportunity of the firm (given by Tobin’ Q) and calculated as the market value of the firm scaled by total assets.

CFi,t−1 is calculated as the firm’s operating cash flow of the firm in year t−1 scaled by the average total assets of the firm.

LEVi,t−1 is the leverage ratio of the firm calculated as long-term debt over the total assets of the firm.

SIZEi,t−1 is calculated as the natural log of the firm’s total assets.

3.4.2. Financially Constrained and Unconstrained Firms

KZ index (Kaplan & Zingales, 1997) and WW index (Whited& Wu, 2006) are used to identify financially constrained and unconstrained firms.

For the KZ index, Growth opportunities and leverage of the firm are given positive weight whereas cash balances, operating cash flows, and dividends are given negative weights. Firms having a higher value of the KZ index are considered financially constrained as the difference between the internal and external sources of finances for those firms increases. It is calculated as:

\(\begin{aligned} \mathrm{KZ}_{i, t}=&-1.002\left(\mathrm{CFO}_{i, t} / \mathrm{TA}_{i, t-1}\right)-39.368\left(\mathrm{DIV}_{i, t} / \mathrm{TA}_{\langle, t-1}\right) \\ &-1.315\left(\mathrm{CSHBAL}_{i, l} / \mathrm{TA}_{i, t-1}\right)+3.129 \mathrm{LEV}_{i, t} \\ &+0.238 Q_{i, t} \end{aligned}\)

Where the CFOi,t/TAi,t−1 is the operating cash flow balance of the year scaled by beginning year total assets of the firm, DIVi,t/TAi,t−1 is cash dividend paid by the firm scaled by beginning year total assets, CSHBALi,t/TAi,t−1 is the cash balances of the firm over lagged total assets, LEVi,t is the ratio of total debt to total assets and Qi,t is market to book value of the firm given by Tobin’ Q as growth opportunities. WW index is calculated as:

\(\begin{aligned} \mathrm{WW}_{i, t}=&-0.091 \mathrm{CFO}_{i, t} / \mathrm{TA}_{i, t}-0.062 \mathrm{DIVDUM}_{i, t}+\\ & 0.021 \mathrm{LTD}_{i, t} / \mathrm{TA}_{i, t}-0.044 \log \mathrm{TA}_{i, t} \\ &+0.102 \mathrm{INDSG}_{i, t}-0.035 \mathrm{SG}_{i, t} \end{aligned}\)   

Where DIVDUMi,t is the dummy variable which is equal to one if the firm pays cash dividend otherwise zero, LTDi,t/TAi,t is the long term debt over lagged total assets, INDSGi,t is firm’s two-year industrial sales growth and last, SGi,t is the sales growth of the firm in year t.

Both KZ and WW indexes are used to identify the financial constraints of the firm. Earlier literature strongly suggested that the firms with higher values of KZ and WW indexes are considered financially constrained. All the firms were sorted into quintiles based on the calculated indices. Firms lying in the 4th and 5th quintiles are considered financially constrained and those lying in the 1st and 2nd are considered unconstrained firms. For heteroscedasticity measurement; Breusch-Pagan/Cook- Weisberg test was used. Winsorized means for variables are used, being a robust estimator in all equations where heteroscedasticity is detected.

3.4.3. Tax Avoidance

Tax avoidance is measured first by using GETR – Generally Accepted Accounting Principles Effective Tax Rate (Dryeng et al., 2008; Mayberry, 2012) and then by using LETR – Long Term Effective Tax Rate (Dyreng et al., 2008).

GETRi,t = TaxExpi,t/EBTi,t

Where the firm’s GAAP effective tax rate is equal to the total tax expenses divided by the firm’s earnings before tax.

LETRi,t = Average TaxExpi,t / Average EBTi,t

The tax avoidance measured as LETR focused on long-run effective tax rates. It is also calculated as GETR but the sum of tax expenses over the five-year period is divided by the sum of earnings before tax over the period of five years.

3.4.4. Tax Avoidance and Investment Decisions

The residuals εi, t obtained from the above equation (1) will be used as a proxy for unexplained investment (Rinvi, t) that will be explained by the previous year’s tax avoidance in the following equation.

\(\begin{aligned} \operatorname{Rinv}_{i, t}=& \beta_{0}+\beta_{1} \operatorname{Tax} \text { Avoidance }_{i, t-1}+\text { Year }_{i, t} \\ &+\text { Industry }_{i, t}+\varepsilon_{i, t} \end{aligned}\)       (2)

The tax avoidance equation is measured for both the constrained and unconstrained firms and a negative significant coefficient of tax avoidance in the case of constrained firms shows that tax savings are used to overcome investment problems faced by the firms that have limited or expensive access to external financial sources.

All the equations are estimated used common, fixed, and random effect panel data regression models. Sometimes due to large observations packed in a small time period, fixed and random effect models give conflicting results. In such cases, we used the Hausman test under the following hypothesis.

H1 = fixed effects is accepted

H0 = random effects is accepted

4. Results and Discussion

4.1. Descriptive Statistics

The descriptive statistics (Table 1) showed that investment has a mean of 5% while cash flow and leverage have mean values of 11.5% and 15.6% respectively. The mean value of firm age is 31 years, firm size has a mean value of 14.5% and growth opportunities have a mean value of 2.8. It shows that overall firms had growth opportunities while their leverage ratio is more than their internal cash flow. Since this is the long-term debt, Pakistani firms generally use external funds to finance their investment and are supposed to invest less as compared to firms with a lesser leverage ratio. However, the mean value of cash flow is 11.5% that may indicate that Pakistani firms are also using internal cash flows for investment purposes. There are 2798 observations of investment equation and 645 observations of variables used in tax avoidance as firms with negative pretax income were excluded from the study. The mean variables of financial constraints showed that 40% of the firms used in the study are financially constrained when the KZ index is used whereas 42%of the firms are considered financially constrained when the WW index is used as the measure of financial constraints. The measure of tax avoidance variables GETR and LETR have mean values of 24.7 and 24.1 respectively.

Table 1: Descriptive Statistics

OTGHEU_2021_v8n12_129_t0001.png 이미지

4.2. Inferential Statistics

The correlation between the variables (Table 2) used in the study indicated that there is no significant correlation among the independent variables thus the estimation is free from multicollinearity.

Table 2: Correlation Matrix

OTGHEU_2021_v8n12_129_t0002.png 이미지

Investment equation results (Table 3) were obtained using common, fixed, and random effect panel data estimation techniques. The common effect model assigns a positive significant coefficient to Tobin’s Q, cash flow, age, size, and leverage while the fixed effect model assigns a negative significant coefficient to age whereas the random effect model also replicates the same coefficients as in the common effect model. The Hausman test p-value of (0.000 < 0.05) indicates that H1 must be accepted, which is to consider the results of the fixed effect model. As Tobin’s Q (growth opportunities) is assigned a positive significant coefficient (t-value = 2.5, p-value = 0.012 < 0.05), this indicates that growth opportunities have a positive significant impact on investment by the firm.

Table 3: Investments

OTGHEU_2021_v8n12_129_t0003.png 이미지

P-value Hausman Test = 0.000

Our results are consistent with prior studies conducted by Fazzari et al. (1988). Cash flow has a positive significant coefficient t-value of 16.68 with (p-value 0.00 < 0.01) for the investment of the firm. This result is in accordance with previous studies (Fazzari et al., 1988; Modigliani & Miller, 1958; Lamont et al., 2001; Mayberry, 2012). This shows that Pakistani firms use internal cash to conduct investment activities. The more cash savings from operations, the more the investment will be. The fixed effect model also reveals that leverage has a positive significant coefficient t-value of 1.86with (p-value 0.062 < 0.1). Since this is the proxy for long-term debt it can be inferred that external finances are also used by Pakistani firms to finance investments. Firm size has a positive significant coefficient of t-value of 6.06 with (p-value 0.00 < 0.01), which shows that size has a positive impact on investment. If the size of the company is large the investment made by the firm will also be large as compared to smaller firms and our results in accordance with the study of Kadapakkam et al. (1998). Last, age has a negative significant coefficient having a t-value of 3.62 (p-value 0.00 < 0.01), which shows that firm age has a negative impact on its investment decisions. This indicates that firms with more age invest less as they are at their stage of maturity and are less concerned about expansion. Hence, they invest less as compared to the newly incorporated firms which are at the growth stage. Our results are consistent with the study of Azam and Shah (2011) conducted on Pakistani firms determining the internal financial constraint and investment.

The results of the common, fixed, and random effect model for the proxies of tax avoidance (Table 4) using GETR and LETR depicted that the tax avoidance proxy of GETR has a negative significant coefficient in the common effect model while it remains the same in the case of fixed and random effect models. The Hausman test shows that the results of the fixed effect model must be accepted. Meanwhile, the tax avoidance proxy LETR has a negative significant coefficient in the case of the common and fixed effect models but an insignificant coefficient in the random effect model. Hence, the Hausman test shows that the results of the random effect model must be accepted. The fixed effect model assigns a negative significant coefficient for GETR which indicates the average tax paid by the firm. This indicates that the lesser tax paid by the firm in the previous year is translated into investment by the firm. However, in the case of LETR, we found a negative but insignificant coefficient that shows that in the long run, the average tax reduction will cause investment to rise in the future.

Table 4: Tax Avoidance and Investment (All Firms)

OTGHEU_2021_v8n12_129_t0004.png 이미지

p-value Hausman Test = 0.2875 p-value Hausman Test = 0.1526

The result of constrained firm tax avoidance behaviors and its impact on investments (Table 5) were obtained through all three models using GETR and LETR and it showed that the common and random effect models of constrained firms using the KZ index assign a negative significant co-efficient to GETR while the fixed effect model assigns a negative and insignificant coefficient to LETR. The Hausman test shows that the results of the random effect model must be accepted, which shows that constrained firms save taxes and the tax savings are in turn used for investment.

Table 5: Tax Avoidance & Investment (Financially Constrained Firms – Using KZ Index)

OTGHEU_2021_v8n12_129_t0005.png 이미지

p-value Hausman Test = 0.090 p-value Hausman Test = 0.686

The same results were obtained again for financially constrained firms based on the WW index (Table 6) which explains the phenomenon that Pakistani firms facing financial distress use the cash saved from tax savings to finance their investment. The results from the study of constrained firm analysis are in line with practices followed by Pakistani firms relying heavily on internal financial resources for their investment activities as already evidenced in Table 3. The cash saved by paying lesser taxes is used to finance positive NPV projects. Our results conform with previous studies (Mayberry, 2012; Myers & Majluf, 1984).

Table 6: Tax Avoidance & Investment (Financially Constrained Firms – Using WW Index)

OTGHEU_2021_v8n12_129_t0006.png 이미지

p-value Hausman Test = 0.6762 p-value Hausman Test = 0.8297

In accordance with the results shown in the above tables, we can say that constrained firms aggressively engage in tax avoidance behaviors. Short-run and long-run tax avoidance practices of financially constrained firms are reflected in our results that financially constrained firms mainly focus on tax savings to save cash and use cash savings for their future investment projects. KZ index supported the negative significant relationship between tax avoidance and investments while using GETR in financially unconstrained firms. However, an insignificant negative relationship was observed between the studied variables using LETR in financially unconstrained firms (Table 7).

Table 7: Tax Avoidance & Investment (Financially Unconstrained Firms Using KZ-Index)

OTGHEU_2021_v8n12_129_t0007.png 이미지

WW index also supported the same proposition as explained by the KZ index, depicting the negative significant relationship between tax avoidance and investments while using GETR in financially unconstrained firms. However, an insignificant negative relationship was observed between the studied variables using LETR in financially unconstrained firms (Table 8).

Table 8: Tax Avoidance & Investment (Financially Unconstrained Firms Using WW-Index)

OTGHEU_2021_v8n12_129_t0008.png 이미지

In accordance with the results shown in the above tables, we can say that constrained firms aggressively engage in tax avoidance behaviors. Short-run and long-run tax avoidance practices of financially constrained firms are reflected in our results that financially constrained firms mainly focus on tax savings to save cash and use cash savings for their future investment projects. Financially unconstrained firms are found to be involved in tax avoidance activities in the short run but not in long run. This is because financially unconstrained firms tend to have more convenient access to external sources of finance so they are lesser concerned about cash savings through tax avoidance in the long run.

5. Conclusion

The study aimed to explore the role of tax avoidance and its linkages with investment decisions of the Pakistani manufacturing sector. The study observed that Pakistani manufacturing firms rely heavily on their internal sources of finance like cash saving to finance their positive NPV projects and also rely on leverage to finance their positive NPV projects. The empirical investigation of the role of tax avoidance in all firms collectively and constrained and unconstrained firms separately showed that the tax avoidance behavior of these firms is translated into the investments by these firms. The findings suggest that policymakers look into these implications to substantially increase the investment in the country by providing growth opportunities and lowering the tax rates. Moreover, the study explains the manufacturing firm’s behavior regarding tax aggressiveness and somehow justifies how this behavior may ultimately lead to the growth of the firms providing those firms with higher margins in the future, and in turn, paying more taxes to the national exchequer, thus contributing to the economic growth significantly.

References

  1. Almeida, H. M., Campello, M., & Weisbach, M. S. (2004). The cash flow sensitivity of cash. Journal of Finance, 59(4), 1777-1804. https://doi.org/10.1111/j.1540-6261.2004.00679.x
  2. Azam, M., & Shah, S. A. (2011). Internal financial constraints, external financial constraints and investment choice: Evidence from Pakistani firms. Australian Journal of Business and Management Research, 1(8), 18-22. http://ajbmr.com/articlepdf/AJBMR_17_37i1n8a3.pdf https://doi.org/10.52283/NSWRCA.AJBMR.20110108A02
  3. Brainard, W. C., & Tobin, J. (1968). Pitfalls in financial model building. American Economic Review, 58(2), 99-122. https://www.jstor.org/stable/1831802
  4. Chen, L., & Zhao, X. (2006). On the relation between the market-to-book ratio, growth opportunity, and leverage ratio. Finance Research Letters, 3(4), 253-266. https://doi.org/10.1016/j.frl.2006.06.003
  5. Chen, S., Chen, X., Cheng, Q., & Shevlin T. (2010). Are family firms more tax aggressive than non-family firms? Journal of Financial Economics, 95(1), 41-61. https://doi.org/10.1016/j.jfineco.2009.02.003
  6. Cheng, C., Huang, H., Li, Y., & Stanfield, J. (2012). The effect of hedge fund activism on corporate tax avoidance. The Accounting Review, 87(5), 1493-1526. https://doi.org/10.2308/accr-50195
  7. Dhaliwal, D. S., Huang, S. X., Moser, W. J., & Pereira, R., (2011). Corporate tax avoidance and the level and valuation of firm cash holdings. SSRN Journal, 19, 76. http://doi.org/10.2139/ssrn.1905076
  8. Dyreng, S., Hanlon, M., & Maydew, E. (2008). Long-run corporate tax avoidance. The Accounting Review, 83(1), 61-82. https://www.jstor.org/stable/30243511 https://doi.org/10.2308/accr.2008.83.1.61
  9. Dyreng, S., Hanlon, M., & Maydew, E. (2010). The effects of executives on corporate tax avoidance. The Accounting Review, 85(4), 1163-1189. https://www.jstor.org/stable/20744155 https://doi.org/10.2308/accr.2010.85.4.1163
  10. Faulkender, M., & Wang, R. (2006). Corporate financial policy and the value of cash. Journal of Finance, 61, 1957-1990. https://doi.org/10.1111/j.1540-6261.2006.00894.x
  11. Fazzari, S., Hubbard, R. G., & Petersen, B. C. (1988). Financing constraints and corporate investment". Brookings Papers on Economic Activity, 1, 141-206. https://www.brookings.edu/wp-content/uploads/1988/01/1988a_bpea_fazzari_hubbard_petersen_blinder_poterba.pdf
  12. Graham, J. R., & Tucker, A. L. (2006). Tax shelters and corporate debt policy. Journal of Financial Economics, 81(3), 563-594. https://doi.org/10.1016/j.jfineco.2005.09.002
  13. Gupta, S., & Newberry, K. (1997). Determinants of the variability in corporate effective tax rates: Evidence from a longitudinal study. Journal of Accounting and Public Policy, 16(1), 1-34. https://doi.org/10.1016/S0278-4254(96)00055-5
  14. Hanlon, M., & Heitzman, S. (2010). A review of tax research. Journal of Accounting & Economics, 50(2/3), 127-178. https://doi.org/10.1016/j.jacceco.2010.09.002
  15. Hanlon, M., & Slemrod, J. (2009). What does tax aggressiveness signal? Evidence from stock price reactions to news about tax shelter involvement. Journal of Public Economics, 93(1/2), 126-141. https://doi.org/10.1016/j.jfineco.2010.07.007
  16. Kadapakkam, R. R., Kumar, P. C., & Riddick, L. A. (1998). The impact of cash flows and firm size on investment: the international evidence. Journal of Banking & Finance, 22, 293-320. https://doi.org/10.1016/S0378-4266(97)00059-9
  17. Kaplan, S., & Zingales, L. (1997). Do financing constraints explain why investment is correlated with cash flow? Quarterly Journal of Economics, 112, 169-215. https://www.jstor.org/stable/2951280 https://doi.org/10.1162/003355397555163
  18. Keynes, J. M. (1936). The general theory of employment, interest, and money. London: Palgrave Macmillan.
  19. Kim, J. B., Li, V. Y., & Zhang, L. (2010). Corporate tax avoidance and stock price crash risk: Firm-level analysis. Journal of Financial Economics, 100(3), 639-662. https://doi.org/10.1016/j.jfineco.2010.07.007
  20. Kim, M, Chang, S., David, C. M., & Sherman, A. E. (1998). The determinants of corporate liquidity: Theory and evidence. Journal of Financial and Quantitative Analysis, 33, 335-359. https://doi.org/10.2307/2331099
  21. Koester, A. (2011). Investor valuation of tax avoidance through uncertain tax positions. SSRN Journal, 11(2), 44-59. http://doi.org/10.2139/ssrn.1905210
  22. Lamont, O., Polk, C., & Saa-Requejo, J. (2001). Financial constraints and stock returns. Review of Financial Studies, 14, 529-54. https://doi.org/10.2139/ssrn.113336
  23. Li, D. (2011). Financial constraints, R&D investment, and stock returns. The Review of Financial Studies, 24(9), 2974-3007. https://www.jstor.org/stable/20869332 https://doi.org/10.1093/rfs/hhr043
  24. Livdan, D., Sapriza, H., & Zhang, L. (2009). Financially constrained stock returns. Journal of Finance, 64, 1827-62. https://doi.org/10.1111/j.1540-6261.2009.01481.x
  25. Malik, Q., Hussain, S., Ullah, N., Waheed, A., Naeem, M., & Mansoor, M. (2021). Simultaneous equations and endogeneity in corporate finance: The linkage between institutional ownership and corporate financial performance. The Journal of Asian Finance, Economics, and Business, 8(3), 69-77. https://doi.org/10.13106/jafeb.2021.vol8.no3.0069
  26. Mayberry, M. (2012). Tax avoidance and investment: distinguishing the effects of capital rationing and overinvestment [Doctoral thesis, Texas A&M University]. Oak Trust. https://oaktrust.library.tamu.edu/handle/1969.1/148121
  27. Modigliani, F., & Miller, M. (1958). The cost of capital, corporation finance, and the theory of investment. American Economic Review, 48(3), 261-297. https://www.jstor.org/stable/1809766
  28. Myers, S. C., & Majluf, N. C. (1984). Corporate financing and investment decisions when firms have information that investors do not have. Journal of Financial Economics, 13, 187-222. https://doi.org/10.1016/0304-405X(84)90023-0
  29. Shackelford, D. A., & Shevlin, T. (2001). Empirical tax research in accounting. Journal of Accounting & Economics, 31(1-3), 321-387. https://doi.org/10.1016/S0165-4101(01)00022-2
  30. Slemrod, J. (2004). The economics of corporate tax selfishness. National Tax Journal, 57, 877-99. https://doi.org/10.17310/ntj.2004.4.06
  31. Stein, J. C. (2003). Agency, information, and corporate investment. In: Constantinides, G., Harris, M., & Sultz, R. (Eds.), Handbook of the economics of finance (pp. 111-165). Amsterdams, Netherlands: Elsevier.
  32. Titman, S., & Wessels, R. (1988). The determinants of capital structure choice. The Journal of Finance 43(1), 1-21. https://doi.org/10.1111/j.1540-6261.1988.tb02585.x
  33. Waheed, A., & Malik, Q. A. (2019). Board characteristics, ownership concentration, and firms' performance. South Asian Journal of Business Studies, 8(2), 146-165. https://doi.org/10.1108/sajbs-03-2018-0031.
  34. Waheed, A., & Malik, Q. A. (2021). Institutional ownership board characteristics and firm performance a contingent theoretical approach. International Journal of Asian Business and Information Management, 12(2), 1-15. https://doi.org/10.4018/IJABIM.20210401.oa1
  35. Wang, X. (2010). Tax avoidance, corporate transparency, and firm value [Doctoral thesis, The University of Texas at Austin]. The University of Texas Libraries. http://hdl.handle.net/2152/ETD-UT-2010-12-2219
  36. Whited, T., & Wu, G. (2006). Financial Constraints Risk. Review of Financial Studies, 19(2), 531-559. https://doi.org/10.1093/rfs/hhj012