TAKAFUL INSURER TYPE AND EFFICIENCY AN APPLICATION OF PARAMETRIC APPROACH

http://dx.doi.org/10.31703/grr.2018(III-I).17      10.31703/grr.2018(III-I).17      Published : Dec 2018
Authored by : Muhammad Jam e KausarAliAsghar , AbdulZahidKhan , Hafiz GhufranAliKhan

17 Pages : 234-252

    Abstract

    This study is conducted in two steps. Firstly, Stochastic Frontier Approach (SFA) is applied to estimate efficiency of the Takaful and conventional insurance firms in Pakistan from 2005 to 2010. It is found that life insurers are performing poor in comparison to general insurers. In addition, Takaful firms are found less cost efficient in comparison to conventional insurance firms. Secondly, the Tobit results imply that the size, investment and claim are found negatively related with the efficiency of insurance companies which suggests that larger size raise the cost of doing business whereas, due to financial crises the investment of large firms are also dropped. Moreover, improvement in minimum capital requirement is found fruit full both for cost and profit efficiencies. Therefore, it is suggested that the regulators should keep continue this policy to further improve financial health of the insurance industry.

    Key Words

    Insurance, Takaful, Value added approach, SFA, Tobit

    Introduction

    Efficient utilization of resources is becoming essential for any kind of business since the firms have to survive in a extremely competitive environment where there are many substitutes available to customers. Therefore, the firms need to provide high quality products or services at least price to not only fulfill the needs of their customers but also to compete successfully.

    Insurance firms are separated into two distinct types; General insurance (Property and Casualty) firms and life insurance firms. Life insurers protect families in event of premature death of their breadwinner whereas; general insurers protect the businesses entities from various risks. Therefore, both kinds of insurers not only protect individuals and businesses financially but also support them socially.

    Other than the risk transfer’s function, insurance firms also participate as an institutional investor in the development of country since they invest their premiums and savings in the capital market. Therefore, insurance firms are essential for economical, technological and social development of any country. Their role is of more precise nature in the developing economies like Pakistan since the financial and technological uncertainties are somewhat higher in developing economies as compared to a developed economy. Therefore, it is essential for the emerging economies like Pakistan to have a efficient and sound structured insurance sector for the continuous growth of the country.

    Six life insurance companies and thirty general insurance companies are operating in Islamic Republic of Pakistan (Insurance Association of Pakistan - IAP, 2011). Insurance sector flourished in recent years since total assets of life insurers are improved from Rs. 108 billion in 2003 to Rs. 229 billion and total assets of general insurers are increased from Rs. 37 billion in 2003 to Rs. 124 billion in 2009 (Securities and Exchange Commission of Pakistan (SBP), 2003; 2010). Moreover, the gross premiums of the life insurance industry were Rs. 42 billion in 2009 which were just Rs. 13 billion in 2003 whereas, the general insurance industry collected around Rs. 43 billion of gross premiums in 2009 which were just Rs. 19.3 billion in 2003 (SBP, 2003; SBP, 2010).

    Takaful firms are also playing their part in the development of the country. Takaful firms attract those customers who have rejected or reluctant towards the conventional products of insurance industry based on the argument that they are against the teachings of Islam. In Pakistan, the initial Takaful firm was established in 2006 and since then they have shown significant progress as the number of active Takaful firms are now five, out of which three are general and two are family Takafuls (International Cooperative & Mutual Insurance Federation - ICMIF Takaful, 2010). Moreover, the gross contribution has risen from 265 million rupees to 1463 million rupees over the study period (SBP, 2010).

    The regulators have taken various measures to financially strengthen the insurance industry of Pakistan such as the raise in minimum capital requirements of both insurers. Life insurers and general insurers have to maintain a minimum capital of 100 million and 50 million rupees in 2003 which is now raised to 500 million rupees and 300 million rupees in 2010, respectively (See Table 1)

    .

    Table 1. Increase in Minimum Capital Requirement

     

    Year

    Life Insurers

    General Insurers

    2005

    150 million

    80 million

    2006

    150 million

    80 million

    2007

    350 million

    120 million

    2008

    400 million

    160 million

    2009

    450 million

    200 million

    2010

    500 million

    250 million

    2011

    500 million

    300 million

    The remaining study is arranged in following way; the subsequent section discussed the empirical literature on this topic. Section III has explained methodology of the paper in great details whereas, the findings of the study are interpreted in section IV. The study conclude with some suggestions in section V. 

    Literature Review

    Many studies in the developed economies have analyzed efficiency of insurers (Eling and Luhnen, 2009). Some studies have evaluated the efficiency of insurance firms in developing economies. For instance; Huang (2007) analyzed efficiency of both life and general insurance firms in China with SFA technique from 1999 to 2004. It found an improvement in cost efficiency of Chinese insurance firms (from 36% to 40%). In another study by Sun and Chen (2011) analyzed cost efficiency of 23 Chinese insurance firms with SFA technique from 2005 to 2008. It was found that efficiency scores fall from 68% to 61%. 

    Hsiao et al (2011) also applied SFA to analyze cost efficiency of Taiwan’s life insurers over the period of 1997 to 2007. Mean cost efficiency of 67% was found in the life insurers. Moreover, the results also revealed that profitability, asset turnover, fixed asset and liquidity were positively associated in contrast; claims was found negatively associated with cost efficiency. 

    In the Islamic world, the insurance operations are considered as against the teachings of Islam. Therefore, a new product was developed which is called the Takaful. There are papers which have examined efficiency of these firms. For instance; Saad, et al (2006) compared the efficiency of Malaysian twelve conventional insurers and one Takaful firm with the help of DEA. This study found that Takaful firm have lower Total Factor of Productivity (TFP). In addition, the Takaful firm was found below average in all kind of efficiency scores except the scale efficiency. Yusop et al (2011) also compared efficiency of 15 insurers and 2 Takaful firms of Malaysia from 2003 to 07 with the help of DEA. It found that insurers have relatively higher efficiency scores but with a falling trend. Moreover, the results also implies that the Takaful firms outperformed the insurance firms. 

    Determinants of the efficiency is also extensively explored in empirical literature. Eling and Luhnen (2009) examined the efficiency of insurance firms from 36 economies over the period of 2002 to 2006 with both SFA and DEA techniques. DEA findings suggested that cost efficiency in general insurance firms was found 38% and in life insurance firms was 59%. SFA results revealed that cost efficiency in the general insurance firms was found 59 % and in life insurance firms was 74%. Moreover, the study also investigated the determinants of efficiency with the help of Tobit analysis and found that mutual funds were more efficient in comparison to stock funds. Furthermore, size was found positively associated with the inefficiency scores whereas, solvency ratio was found negatively related.

    Although, there are some papers which investigated efficiency of insurers in Pakistan such as; Afza and Asghar (2010), Afza and Jam-e-Kausar (2010) and Afza and Asghar (2012). There is little evidence which compared efficiency of conventional insurers with Takaful firms such as; Khan and Noreen (2014) and Janjua and Akmal (2015). However, all of these studies only applied non-parametric (DEA) approach to compute their efficiency scores. 

    Present study followed the parametric SFA approach instead of the non-parametric approaches since the SFA has various advantages over the non-parametric approaches such as; the SFA assumes that residual of regression has two portions; 1) statistical noise and 2) inefficiency whereas, parametric approach do not consider it.  Moreover, the parametric SFA has more restrictive functional form as compared to non-parametric DEA approach. Moreover, this study has also measured for the first time, the profit efficiency of insurance firms

    Methodology

    SFA was formulated by Aigner et al (1977), Battese and Corra (1977) and Meeusen and Broeck (1977). Coelli (1995) also preferred this method as compared to other methods. Current study has computed cost efficiency and profit efficiency since cost minimization and profit maximization are one of the important efficiencies which are extensively calculated by empirical studies. Translog function is used to calculate efficiency scores since it is the most extensively used in empirical literature (Wise, 2017). Present study has followed the same model which was applied by Asghar and Afza (2013). 

    Input and Output Variables

    There is consensus amongst the researchers that the value added approach should be preferred. This study has included all the life insurance and general insurance firms along with the both family and general Takaful firms. Gross premiums and investments are selected as output variables whereas business services, labor, equity and debt capital are inputs. The input prices for labor is the total labor expenses to number of employees, for business services is the business services expenses to fixed assets. The price of equity is one of the challenging task to measure efficiency, especially in case of the financial sector. There are various choices included in the empirical literature to compute the price of equity such as; firstly, Return on Assets (ROA) which is often called as the best measure to compute the price of equity but this method has limitation since ROA can become negative which is not applicable in any of the frontier methods. Debt to Equity ratio since any increase in debt will raise the risk, therefore, the shareholders will ask for more required rate of return. This method ignores the market factors and only focuses on the raise in debt capital. CAPM is also used to compute the price of the equity (Cummins et al, 2011; Cummins et al 2010) but it is not applicable in case of the FIs in Pakistan since various large firms are not listed on any of the stock markets.  In addition, even amongst the listed firms many of them have lower turnover as they are not frequently traded at stock exchanges in the country. Therefore, this study has used the 5 year average stock market rate of return by following Cummins and Rubio-Misas (2006), Diboky and Ubl (2007) and  Eling and Lehnen (2009). It allows us to include the non-listed firms into the analysis. Moreover, it also solves the problem of illiquid stocks which are not frequently traded on the stock exchanges.

    The price of debt capital is also difficult to measure since there are various measures to compute. For instance; Fenn et al (2008) and Biener and Eling (2009) have used the long term government bond rate, Diboky and Ubl (2007) also selected the German government bond. This study has selected the 12 month T. bill rate since it gives the recent minimum interest rate prevailing in the country in a particular year of analysis. The same measurement was also selected by Eling and Luhnen (2009). The total cost for the insurance sector is computed as management expenses + operating expenses incurred by the insurance firm.

    Present study further analyzed the determinants of efficiency in insurance firms e.g. size, investments, profitability, solvency, risk, and liquidity with profit and cost efficiency. In addition, study has also investigated the relationship of reforms and the recent financial crises of 2008 on their efficiency with the help of a binary variables. The measurement of each variable is provided in the table 2. Model for insurance firms can be concluded as;

    ?i,t = ?1  + ?2SIZEi,t + ?3INVi,t + ?4PROFi,t + ?5EQTYi,t + ?6RISKi,t +  ?7LQDTYi,t  + ?8Dtypei,t  + ?9Dbusi,t?10Dregi,t  + ?11Duni,t  +  ? i,t 

     

    Table 2. Variables of Tobit Model

     

    (Measurements)

    ?: Efficiency Scores

    SIZE: Log of Total Assets

    INV: Net Investments / Total Assets

    PROF: ROA & ROE

    EQTY: Total Equity / Total Assets

    RISK: Net Claims / Net Premiums

    LQDTY: Current Assets / Current Liabilities

    Dtype: Dummy variable for type of operations, 1 if Takaful and 0 otherwise

    Dbus: Dummy variable, 1for life insurers and 0 for General insurers.

    Dreg: Dummy variable for financial reforms 1 if the firm increased its share capital to meet the minimum capital requirements and 0 otherwise.

    Dun: Dun: Dummy variable for financial uncertainties, 1 for the year 2008 and 0 otherwise

     

    Data   

     

    In the present analysis, 34 insurance firms (including Takaful firms) are evaluated over the period of 2005 to 2010. Descriptives are presented in Table 3. The gross premiums of the insurance firms are improved from 1530 million to 2745 million rupees. It implies that insurance sector is growing briskly. The investments made by these insurance firms are also increased from 5232 million to 9884 million rupees Amongst the inputs; labor and business services are also raised. Labor and its input price is raised from Rs. 123 million and Rs. 0.307 million to Rs. 224 million and Rs. 0.558 million, respectively. This increase in labor cost is due to hiring of competitive employees and also due to the increase of salaries of employees as a result of inflation. Business services and its input price is also boosted from 115 million and 1.69 million rupees to 220 million and 1.92 million rupees, respectively. This raise indicates that operational cost is increasing for the insurance firms in Pakistan.

     

    Table 3. Outputs, Inputs, Input Prices (Descriptive Statistics)

     

     

     

     

     

    Output variables

    Input Variables & Input Prices

     

    Year

    Obs

     

     

    Gross
     Premium

    Investments

    Labor

    Price of
     Labor

    Business
     Services

    Price of
    Bus. Services

    Equity

    Price of
    Equity

    Debt

    Price of
     Debt

    Total
    Cost

    Total
    Profit

    2005

    29

    Mean

    1529.76

    5231.84

    123.31

    0.307

    114.92

    1.693

    820.99

    34.670

    5835.09

    8.076

    241.29

    264.44

    SD

    2969.10

    21666.1

    260.22

    0.159

    211.88

    3.031

    1982.82

    0.000

    24155.0

    0.000

    469.18

    504.19

    2006

    31

    Mean

    1740.38

    5958.47

    164.98

    0.359

    124.58

    1.730

    1247.37

    35.295

    6299.02

    8.882

    294.36

    558.76

    SD

    3398.28

    23767.2

    419.91

    0.181

    205.11

    2.914

    2544.33

    0.000

    26459.6

    0.000

    619.38

    1371.34

    2007

    31

    Mean

    2012.26

    7791.57

    148.53

    0.374

    137.22

    1.686

    2369.33

    43.093

    7572.57

    9.215

    291.88

    1157.33

    SD

    3942.45

    26955.4

    286.09

    0.166

    225.31

    2.876

    4215.24

    0.000

    29898.6

    0.000

    504.27

    2821.01

    2008

    34

    Mean

    2151.40

    7435.87

    166.61

    0.441

    169.33

    1.583

    2049.92

    43.831

    7532.37

    10.840

    345.74

    227.24

    SD

    4525.26

    28908.5

    326.71

    0.184

    291.71

    2.007

    3577.90

    0.000

    32737.2

    0.000

    614.41

    990.71

    2009

    34

    Mean

    2422.88

    8355.18

    200.24

    0.489

    216.30

    2.095

    2197.57

    28.794

    8573.33

    12.632

    424.45

    231.84

    SD

    5363.24

    32341.2

    417.75

    0.223

    467.71

    3.702

    3909.41

    0.000

    36675.3

    0.000

    881.72

    800.77

    2010

    33

    Mean

    2745.33

    9383.90

    223.94

    0.558

    220.36

    1.916

    1852.48

    11.147

    10162.2

    12.643

    450.02

    148.83

    SD

    6637.65

    37517.0

    484.77

    0.266

    481.70

    2.819

    3160.29

    0.000

    43359.3

    0.000

    963.33

    267.19

    Average

    192

    Mean

    2118.84

    7419.47

    172.70

    0.425

    165.79

    1.788

    1778.51

    32.670

    7719.71

    10.471

    344.83

    423.89

    SD

    4647.48

    28887.7

    373.52

    0.216

    338.09

    2.899

    3346.13

    11.146

    32718.3

    1.791

    702.16

    1412.65

    Total Insurers

    34

    Gross Premium

    Total Gross Premiums

     

     

    Investments

    Investments

    Labor

    Total salaries including all other incentives

    Price of  Labor

    Total salaries including all other incentives/Number of Employees

    Business  Services

    Total operating expenses excluding labor

    Price of Bus. Services

    Total operating expenses excluding labor/Operating Fixed Assets

    Equity

    Total Equity

    Price of  Equity

    5-Year-Average KSE rate of return (%)

    Debt

    Total Debt

    Price of  Debt

    12 month T. bill rate (%)

    Total Cost

    Management + Financial + Operating Expenses

    Total Profit

    Total profit before tax

    Equity is also increased from Rs. 821 million to Rs. 1852 million. This sharp raise is due to the increase of minimum capital requirement imposed by SECP to financially strengthen the insurance firms in Pakistan. Debt capital is also increased; this is because of the significant growth in insurance industry. Price of equity is raised till 2008 and then sharply falls due to the significant fall at Karachi Stock Exchange (KSE) in the later part of the study. Debt price is also increase which can be attributed to increase of interest rates in T. bills by State Bank of Pakistan (SBP). As like input costs, the total cost of the insurance firms is also sharply raised. The profitability of the insurers is increased till 2007 and then fall because of the KSE crash in 2008 since insurance firms mostly invest their funds at capital market. Standard deviation of the insurance firms for almost all of the variables is very high.

    The descriptives of the explanatory variables selected for Tobit regression are provided in table 4. The results suggest that the total assets of the insurance firms are increased from 6656 million rupees to 10771 million rupees over the study period. It indicates that the size of insurance firms is significantly improved. Investments of the insurance firms almost remain same which indicates that although the investments are increased in amount but not in proportion to the total assets.

    Insurance firms have earned positive returns except in year 2008 and 2009 which suggest that the financial uncertainty has adversely affected insurers. Equity is improved over the years due to increase in compulsory minimum capital requirement to strengthen the insurance sector. Liquidity level is also raised which suggest that the insurance firms are now more tend to invest in money market to satisfy the claims.

     

    Table 4. Descriptive Statistics of Insurance Firms (Tobit Model) over the period of 2005 to 2010

     

    Variables

    2005

    2006

    2007

    2008

    2009

    2010

    Average

    Mean

    SD

    Mean

    SD

    Mean

    SD

    Mean

    SD

    Mean

    SD

    Mean

    SD

    Mean

    SD

    SIZE (MILLAIONS)

    6656

    24379

    7546

    26684

    9942

    30282

    9582

    33006

    10771

    37003

    12015

    43601

    9498.22

    33008

    SIZE

    6.984

    1.547

    7.177

    1.582

    7.592

    1.630

    7.497

    1.548

    7.544

    1.599

    7.574

    1.596

    7.405

    1.579

    INV

    48.034

    25.940

    50.406

    24.718

    47.945

    27.298

    50.711

    26.164

    51.705

    25.000

    50.745

    25.677

    49.993

    25.502

    ROA

    10.863

    8.267

    14.032

    15.610

    16.216

    19.556

    -0.151

    10.099

    -3.930

    22.019

    1.685

    7.931

    6.091

    16.697

    ROE

    29.527

    17.611

    30.530

    20.505

    32.701

    33.877

    -0.829

    22.300

    -5.054

    48.952

    6.699

    19.422

    14.779

    33.241

    EQTY

    38.144

    17.302

    44.098

    23.289

    44.813

    25.733

    49.602

    25.443

    48.527

    24.075

    45.849

    23.888

    45.374

    23.535

    RISK

    0.441

    0.180

    0.455

    0.170

    0.495

    0.211

    2.126

    9.191

    0.464

    0.318

    0.472

    0.279

    0.760

    3.879

    LQDTY

    1.164

    0.632

    1.564

    1.244

    1.858

    2.672

    1.854

    1.678

    1.747

    2.176

    1.971

    3.867

    1.705

    2.302

    Dtakaful

    0.138

    0.351

    0.161

    0.374

    0.161

    0.374

    0.206

    0.410

    0.206

    0.410

    0.212

    0.415

    0.182

    0.387

    Dbus

    0.000

    0.000

    0.000

    0.000

    0.000

    0.000

    0.088

    0.288

    0.088

    0.288

    0.091

    0.292

    0.047

    0.212

    Dreg

    0.034

    0.186

    0.161

    0.374

    0.355

    0.486

    0.235

    0.431

    0.353

    0.485

    0.242

    0.435

    0.234

    0.425

    Dcs

    0.000

    0.000

    0.000

    0.000

    0.000

    0.000

    1.000

    0.000

    0.000

    0.000

    0.000

    0.000

    0.177

    0.383

    Obs

    29

    31

    31

    34

    34

    33

    192

    SIZE

    Natural log of Total Assets

    INV

    Total Investments / Total Assets (%)

    ROA

    Profit before tax / Total Assets (%)

     

     

     

     

     

     

    ROE

    Profit before tax / Equity (%)

     

     

     

     

     

     

    EQTY

    Total Equity / Total Assets (%)

     

     

     

     

     

     

    RISK

    Net Claims / Net Premiums

     

     

     

     

    LQDTY

    Current Assets / Current Liabilities

     

     

     

     

    Dtakaful

    Dummy variable; 1 if the mean of business is  Islamic (Takaful) and 0 otherwise

     

     

    Dbus

    Dummy variable; It will be 1 for life insurance firms and 0 for general insurance firms

    Dreg

    Dummy variable; It will be 1 if paid-up capital is increased by the insurance firm and 0 otherwise

    Dcs

    Dummy variable; 1 for the year 2008 and 0 otherwise

    Empirical Results

    The results are provided in the table 5 which suggest that the insurance firms of Pakistan have 75% profit efficiency and 73.8% cost efficiency. The profit efficiency results imply that the insurance firms of Pakistan can earn same profit with the utilization of 25% less input to produce their outputs. The Co-operative insurance firm is the most profit efficiency insurance firm since the average profit efficiency score is found 97.6%. The reason behind their higher profit efficiency is that the Co-operative insurance firm remains profitable over the study period although many of the firms earn negative profits in 2009. The State Life Insurance Corporation is found as the least profit efficient as its efficiency score is found just 45.7%. Although the firm earn positive profits over the study period but still the profits are marginally very low as compared to other less resourced insurance firms. This is due to the fact that the State Life Insurance Corporation is earning less profit in proportion to their total assets. Moreover, this result can be the result of their high operating cost which also raise their cost of doing business as compared to their rivals. The National Insurance Corporation Limited (NICL) is the most cost efficient insurance firm. This result suggests that the firm is utilizing lower resources as compared to its rivals. In contrast, Dawood Takaful is found as the least efficient insurance firm since this firm has lower outputs, specifically their premiums.

    The results also indicate that the general insurance firms have higher efficiency in comparison to life insurance firms. It implies that life insurance sector need to seriously revisit their operating activities and cost structure to improve their efficiency scores. Takaful firms are found significantly inefficient in their cost efficiency, the efficiency results reveal that the Takaful firms have just 37% efficiency which is almost the half of the overall efficiency of the insurance industry. It suggests that Takaful firms are still at initial stage and they need to take up serious steps to improve their market share which may help them to improve their efficiency.

     

    Table 5. Efficiency of Insurance Firms (2005-2010)

     

    Insurance Firm

    Type

    SFAPE

    SFACE

     Adamjee Insurance

    General

    0.634

    0.751

     Alpha Insurance

    General

    0.821

    0.758

     Asia Insurance

    General

    0.836

    0.754

     Askari Insurance

    General

    0.695

    0.679

     Atlas Insurance

    General

    0.817

    0.841

     Capital Insurance

    General

    0.957

    0.874

     Central Insurance

    General

    0.612

    0.724

     Century Insurance

    General

    0.752

    0.812

     Cooperative Insurance

    General

    0.976

    0.808

     Crescent Star Insurance

    General

    0.900

    0.755

     EFU  General Insurance

    General

    0.638

    0.827

     East West Insurance

    General

    0.758

    0.605

     Habib Insurance

    General

    0.767

    0.712

     IGI Insurance

    General

    0.508

    0.659

     Jubilee Insurance

    General

    0.866

    0.850

     National Insurance

    General

    0.685

    0.916

     Pak. General Insurance

    General

    0.878

    0.707

     Premier Insurance

    General

    0.540

    0.624

     PICIC Insurance

    General

    0.871

    0.854

     Reliance Insurance

    General

    0.829

    0.762

     Saudi Pak Insurance

    General

    0.752

    0.767

     Security Insurance

    General

    0.595

    0.711

     Shaheen Insurance

    General

    0.850

    0.893

     Silver Star Insurance

    General

    0.907

    0.889

     United Insurance

    General

    0.871

    0.798

     Universal Insurance

    General

    0.855

    0.769

     American Life Insurance

    Life

    0.772

    0.764

     EFU Life Insurance

    Life

    0.489

    0.852

     East West Life Insurance

    Life

    0.780

    0.781

     Jubilee Life Insurance

    Life

    0.549

    0.793

     State Life Insurance

    Life

    0.457

    0.693

    Pak Qatar Family Takaful

    Family Takaful

    0.782

    0.448

    Dawood Family Takaful

    Family Takaful

    0.648

    0.191

    Pak Qatar Takaful

    General Takaful

    0.844

    0.483

    Mean

     

    0.750

    0.738

    Mean (General)

     

    0.776

    0.773

    Mean (Life)

     

    0.609

    0.713

    Mean (Islamic Takaful)

     

    0.758

    0.374

    Maximum

     

    0.976

    0.916

    Minimum

     

    0.457

    0.191

    SFAPE: Profit Efficiency calculated with SFA Model

    SFACE: Cost Efficiency calculated with SFA Model

    The efficiency trend of cost and profit efficiency scores is presented in figure 1 (a, b, c) which reveals that profit efficiency of both type of insurers is fall after 2006 but they made a recovery especially after 2009. The fall in efficiency may be because of the lower growth in this period since the insurance premiums grew just at the rate of 3% in 2008 and 2009 as compared to 17% from 2003 to 2007 (Afza and Asghar, 2012). The cost efficiency results implies that the both type of insurers have slightly raised their cost efficiency which reveals that the management successfully reducing their cost. Although, the overall efficiency scores of the Takaful firms are lower (profit efficiency) but these firms have raised their efficiency level which suggest that Takaful firms have improved their operations both in terms of their cost and profitability.

    Figure (1a)


    Figure (1b)

    Figure (1c)

    SFAPE: Profit Efficiency calculated with SFA Model

    SFACE: Cost Efficiency calculated with SFA Model

    Tobit Results

    The results imply that size is negatively and significantly associated with profit efficiency (See table 6). This result reveals that the large insurers instead of taking benefit of their size, failed to do so. Investment is also found negatively and significantly related with both cost and profit efficiencies which reveals that large insurers with large amount of investments failed to invest their money at optimum level. It suggests that larger size raise the cost of doing business whereas, due to financial crises of 2008 the investment of large firms are also sharply dropped. Therefore, these are found negatively related with the efficiency of insurance firms. Profitability is positively and significantly associated with profit efficiency. This result was as expected since Diacon et al (2002) and Ochala (2017) have also found same.

    Claim is found negatively associated with both efficiencies which implies that higher risk reduces efficiency of the insurance firms. Therefore, insurance firms need to control their claims to optimally perform since any unprecedented raise in claims can increase the cost of doing business. Dummy variable is used to find the relationship of business operations (Life or General) with the efficiency scores and the results suggest that the dummy variable is negatively associated with the cost efficiency that suggests that life insurers have lower cost efficiency in comparison to general insurers as discussed earlier in the table (5). Barros (2005) also found negative association between efficiency and the life insurers. Dummy variable for the regulatory change is positively and significantly associated with cost efficiency which indicates that the increase in minimum capital requirement is  proven fruitful as it enhances the cost efficiency. Dummy variable for financial uncertainties is not found significant with all of the efficiency scores which implies that financial uncertainties is significantly affected efficiency of insurers.

     

    Table 6. Tobit Results of Insurance Companies Stochastic Frontier Approach

     

    Variables

    PE

    CE

    ?

    Sig

    ?

    Sig

    SIZE

    -0.052***

    0.000

    0.0108

    0.000

    INV

    -0.003***

    0.000

    -0.0011*

    0.007

    ROA

    0.0068***

    0.000

    -0.0001

    0.000

    EQTY

    0.0005

    0.546

    -0.0002***

    0.001

    CLM

    -0.0043

    0.254

    -0.0051*

    0.056

    LQDTY

    -0.0049

    0.466

    -0.0028

    0.818

    Dtakaful

    0.1033*

    0.085

    0.0139

    0.663

    Dbus

    0.0986

    0.231

    -0.329***

    0.365

    Dreg

    0.0358**

    0.298

    0.0498*

    0.002

    Dcs

    -0.0462

    0.199

    -0.0047

    0.008

    Cons

    1.2186***

    0.000

    0.7493***

    0.000

    LR Chi

    105.98

    72.13

    Prob>Chi

    0

    0

    Likelihood

    53.31663

    109.21289

    Pseudo R Sq

    -163.2462

    -0.493

    Obs

    192

    192

    Conclusion

    The insurance firms have higher efficiency level since efficiency scores for the insurance firms in Pakistan are found more than 74%. It suggests that the insurance firms are operating somewhat efficiently as they are attaining higher profit efficiency and also consuming less cost to achieve higher cost efficiency. Moreover, the findings also indicate that life insurers are performing poorly in comparison to general insurance firms. The inefficiency of life insurers is due to the fact that there are just five life insurers which are operating in the country which result in lack of competition. It is suggested that the government should encourage life insurance firm into the sector to enhance the competition which ultimately improve their efficiency. 

    The Takaful firms are performing poorly in comparison to conventional insurance except the cost efficiency. It implies that Takaful firms are operating efficiently in the country although the time span of the Takaful firms is very short. The cost efficiency is lower due to the fact of that Takaful firms are recently incorporated, therefore, their fixed cost may be higher which actually raise their cost of doing business. Takaful firms may improve their cost efficiency as they will continuously grow and will establish their selves in future.

    The efficiency trend analysis of insurance firms implies that although the efficiency scores in various kinds of insurance firms have fall till 2008 but after that the efficiency scores are improved. This result suggests that the insurers were influenced by the financial uncertainties but the insurance firms have recovered quite well. This may be due to the fact that the regulators have raised the minimum capital requirement of the insurance firms to financially strengthen the firm which enable the insurers to sustain this financial crisis period.

    size is negatively related with the cost efficiency which implies that the larger raise the cost of doing business. The management of insurers have to rationalize cost of doing business through lower usage of office supplies and also through getting maximum output from the employees. Investments are found negatively related with the both efficiencies which implies that the firms which have higher investments are lower efficient. This result may be due to the fact that the large insurers with higher investments are not investing as optimally as like their small counter parts. This result may be due to the financial uncertainties which cause the fall of stock market crash of Karachi Stock Exchange (KSE) in 2008 which drop the price of investments. The insurance firms mostly invest their funds in the stock market which is not a good alternative for a longer period of time since the KSE is one of the highly speculative stock markets of the world. It is suggested that the management of the insurance firms have also to consider other investment alternatives other than the stock market to avoid such a dramatic loss in future. They can invest in property and commodity markets to make a lower risky portfolio with the usage of derivatives. 

    Risk is found negatively related with both efficiencies which implies that insurance firms have to reduce their claims ratio to improve their both efficiencies. For this purpose, they can make higher standards for especially general insurance firms so that the chances of loss should decrease. They should have to learn from the experiences of the developed economies and have to raise the standards to get the insurance policy. For this purpose, the IAP and the regulatory bodies need to step forward for generalization of the rules. The raise in the minimum capital requirement is found fruit full as it is found positively related with both efficiencies of the insurance firms. As it has raised the financial strength of the insurance firms therefore, it is suggested that the insurance firms should carry on this policy to further improve the financial health of the insurance industry. 

    There are some overall general suggestions for the insurance industry. It is suggested that the insurance firms should create new products as the insurance density ratio is very low in Pakistan. For this purpose, the insurance firms need to develop insurance products for the agriculture sector of Pakistan as the most of the country man power is directly or indirectly associated with it. Moreover, the mobile industry is growing dramatically in Pakistan, therefore, it is also an opportunity for the insurance firms to develop new insurance products. Furthermore, the government has to infer for making of regulations to make the insurance products on public transport to financially facilitate the transporters and the passengers in case of any accident or other misshape. 

References

  • Afza, T. and Asghar, M. J. K. A. (2010) Efficiency of the Insurance Industry in Pakistan: An Application of Non-parametric Approach, Interdisciplinary Journal of Contemporary Research in Business, 2 (8), 84-98
  • Afza, T. and Asghar, M. J. K. A. (2012) Financial Reforms and Efficiency in the Insurance Firms of Pakistan, African Journal of Business Management, 6(30), 8957-8963
  • Afza, T. and Jam-e-Kausar (2010) Firm Size and Efficiency in the General Insurers of Pakistan, Journal of Quality and Technology Management, 6 (2), 165-183.
  • Aigner, D., Lovell, C. K. and Schmidt, P. (1977) Formulation and Estimation of Stochastic Frontier Production Function Models, Journal of Econometrics, 6, 21-37
  • Asghar, M. J. K. A. and Afza, T. (2013) Efficiency of Modaraba and Leasing Firms in Pakistan, Middle East Journal of Scientific Research, 17(3), 305-314.
  • Battese G. E. and CORRA G. S. (1977) Estimation of a production frontier model: With application to the pastoral zone of eastern Australia, Australian Journal of Agricultural Economics, 21(3), 169-79.
  • Biener C. and Eling M. (2009) The Performance of Micro insurance Programs: A Frontier Efficiency Analysis, Working Paper, Institute of Insurance Sciences, Ulm University, Ulm, Germany.
  • Coelli, T. J. (1995) Recent developments in frontier modelling and efficiency measurement, Australian Journal of Agricultural Economics banner, 39(3), 219-245.
  • Cummins J. D. and Rubio-Misas, M. (2006) Deregulation, Consolidation, and Efficiency: Evidence from the Spanish Insurance Industry, Journal of Money,Credit and Banking 38(2), 323-355.
  • Cummins J. D. and Rubio-Misas, M. (2016) Integration and efficiency convergence in European Life insurance markets, SSRN: https://ssrn.com/abstract=2965742 or http://dx.doi.org/10.2139/ssrn.2965742.
  • Cummins, J. D., Feng, F. and Weiss, M. A. (2011) The impact of reinsurance on ceding insurersÂ’ efficiency in the Property-Liability insurance industry: Affiliation and Domicile Effects, Working paper, Temple University, Philadelphia
  • Cummins, J. D., M. A. Weiss, X Xie, and H. Zi (2010) Economies of scope in financial services: A DEA efficiency analysis of the US insurance industry, Journal of Banking and Finance. 34, 1525-1539
  • Cummins, J.D. and Zi, H. (1998) Comparison of Frontier Efficiency Methods: An Application to the U.S. Life Insurance Industry, Journal of Productivity Analysis, 10 (2), 131-152.
  • Diacon, S. R., Starkey, K., & O'Brien, C. (2002) Size and efficiency in European long-term insurance firms: An international comparison, The Geneva Papers on Risk and Insurance, Issues and Practice, 27(3), 444-466.
  • Diboky F. and E. Ubl (2007) Ownership and efficiency in the German life insurance market: A DEA bootstrap approach, University of Vienna, Vienna, Austria.
  • Eling & Luhnen, (2009) Efficiency in the international insurance industry: A cross country comparison, Journal of Banking and Finance, 34(7), 1497-1509
  • Fenn, P., Vencappa, D., Diacon, S., Klumpes, P. and O'Brien, C., (2008) Market structure and efficiency of Europeaninsurance firms: a stochastic frontier analysis, Journal of Banking and Finance, 32 (1), 86-100
  • Hsiao, S. H., Tzung, M. P., Meng, L. S. and Shu Y. S. (2011) Cost Efficiency in the Life Insurance Industry, Journal of Convergence Information Technology, 6(3), 120-131.
  • Huang, W., (2007) Efficiency in the China Insurance Industry: 1999-2004, Working Paper, American Risk and Insurance Association (ARIA), PA, USA
  • Janjua, P. Z. and Akmal, M. (2015) A Comparative analysis of economic efficiency of conventional and Islamic insurance industry in Pakistan, Pakistan Business Review, 17(1), 21-44
  • Kader, H. A., Mike A., Philip H. and W. Jean Kown (2010) An Analysis of Cost Efficiency and the Impact of Corporate Governance on Takaful Insurance Operations, Working paper, School of Business and Economics, UK
  • Khan, A., Noreen, U. (2014) Efficiency Measure of Insurance vs Takaful Firms Using DEA Approach: A Case of Pakistan, Journal Islamic Economic Studies, 22(1), 139-158.
  • Meeusen, W. and Broeck, J. V. (1977) Efficiency estimation from Cobb-douglas production functions with composed errors, International Economic Review, 18, 435-444
  • Ochala, P. (2017) A two-stage performance improvement evaluation of the insurance industry in Kenya: An application of data envelopmentanalysis and tobit regression model, International Journal of Economics, Commerce and Management, 5(5), 152-170
  • Saad, N. M., M. Shabri A. M., Rosylin M. Y., Jarita D. and Abdul R. A. R. (2006) Measuring Efficiency of Insurance and Takaful Firms in Malaysia using Data Envelopment Analysis, Review of Islamic Economics, 10 (2), 5-26
  • Sun W. and Chen Z. (2011) Cost X efficiency in ChinaÂ’s insurance firms: A stochastic frontier approach, African Journal of Business Management, 5(30), 11916-11924
  • Weiss, M. A., (1991) Efficiency in the Property-Liability insurance industry, Journal of Risk and Insurance, 58(3), 452-479
  • Wise, W. (2017) A survery of life insurance efficiency papers: Methods, pros & cons, trends, Accounting, 3, 137-170.
  • Yusop Z., Alias R., Noriszura I. and Rubayah Y. (2011) Risk Management Efficiency of Conventional Life Insurers and Takaful Operators, Insurance Markets and Firms: Analyses and Actuarial Computations, 2(1), 58-68.
  • Afza, T. and Asghar, M. J. K. A. (2010) Efficiency of the Insurance Industry in Pakistan: An Application of Non-parametric Approach, Interdisciplinary Journal of Contemporary Research in Business, 2 (8), 84-98
  • Afza, T. and Asghar, M. J. K. A. (2012) Financial Reforms and Efficiency in the Insurance Firms of Pakistan, African Journal of Business Management, 6(30), 8957-8963
  • Afza, T. and Jam-e-Kausar (2010) Firm Size and Efficiency in the General Insurers of Pakistan, Journal of Quality and Technology Management, 6 (2), 165-183.
  • Aigner, D., Lovell, C. K. and Schmidt, P. (1977) Formulation and Estimation of Stochastic Frontier Production Function Models, Journal of Econometrics, 6, 21-37
  • Asghar, M. J. K. A. and Afza, T. (2013) Efficiency of Modaraba and Leasing Firms in Pakistan, Middle East Journal of Scientific Research, 17(3), 305-314.
  • Battese G. E. and CORRA G. S. (1977) Estimation of a production frontier model: With application to the pastoral zone of eastern Australia, Australian Journal of Agricultural Economics, 21(3), 169-79.
  • Biener C. and Eling M. (2009) The Performance of Micro insurance Programs: A Frontier Efficiency Analysis, Working Paper, Institute of Insurance Sciences, Ulm University, Ulm, Germany.
  • Coelli, T. J. (1995) Recent developments in frontier modelling and efficiency measurement, Australian Journal of Agricultural Economics banner, 39(3), 219-245.
  • Cummins J. D. and Rubio-Misas, M. (2006) Deregulation, Consolidation, and Efficiency: Evidence from the Spanish Insurance Industry, Journal of Money,Credit and Banking 38(2), 323-355.
  • Cummins J. D. and Rubio-Misas, M. (2016) Integration and efficiency convergence in European Life insurance markets, SSRN: https://ssrn.com/abstract=2965742 or http://dx.doi.org/10.2139/ssrn.2965742.
  • Cummins, J. D., Feng, F. and Weiss, M. A. (2011) The impact of reinsurance on ceding insurersÂ’ efficiency in the Property-Liability insurance industry: Affiliation and Domicile Effects, Working paper, Temple University, Philadelphia
  • Cummins, J. D., M. A. Weiss, X Xie, and H. Zi (2010) Economies of scope in financial services: A DEA efficiency analysis of the US insurance industry, Journal of Banking and Finance. 34, 1525-1539
  • Cummins, J.D. and Zi, H. (1998) Comparison of Frontier Efficiency Methods: An Application to the U.S. Life Insurance Industry, Journal of Productivity Analysis, 10 (2), 131-152.
  • Diacon, S. R., Starkey, K., & O'Brien, C. (2002) Size and efficiency in European long-term insurance firms: An international comparison, The Geneva Papers on Risk and Insurance, Issues and Practice, 27(3), 444-466.
  • Diboky F. and E. Ubl (2007) Ownership and efficiency in the German life insurance market: A DEA bootstrap approach, University of Vienna, Vienna, Austria.
  • Eling & Luhnen, (2009) Efficiency in the international insurance industry: A cross country comparison, Journal of Banking and Finance, 34(7), 1497-1509
  • Fenn, P., Vencappa, D., Diacon, S., Klumpes, P. and O'Brien, C., (2008) Market structure and efficiency of Europeaninsurance firms: a stochastic frontier analysis, Journal of Banking and Finance, 32 (1), 86-100
  • Hsiao, S. H., Tzung, M. P., Meng, L. S. and Shu Y. S. (2011) Cost Efficiency in the Life Insurance Industry, Journal of Convergence Information Technology, 6(3), 120-131.
  • Huang, W., (2007) Efficiency in the China Insurance Industry: 1999-2004, Working Paper, American Risk and Insurance Association (ARIA), PA, USA
  • Janjua, P. Z. and Akmal, M. (2015) A Comparative analysis of economic efficiency of conventional and Islamic insurance industry in Pakistan, Pakistan Business Review, 17(1), 21-44
  • Kader, H. A., Mike A., Philip H. and W. Jean Kown (2010) An Analysis of Cost Efficiency and the Impact of Corporate Governance on Takaful Insurance Operations, Working paper, School of Business and Economics, UK
  • Khan, A., Noreen, U. (2014) Efficiency Measure of Insurance vs Takaful Firms Using DEA Approach: A Case of Pakistan, Journal Islamic Economic Studies, 22(1), 139-158.
  • Meeusen, W. and Broeck, J. V. (1977) Efficiency estimation from Cobb-douglas production functions with composed errors, International Economic Review, 18, 435-444
  • Ochala, P. (2017) A two-stage performance improvement evaluation of the insurance industry in Kenya: An application of data envelopmentanalysis and tobit regression model, International Journal of Economics, Commerce and Management, 5(5), 152-170
  • Saad, N. M., M. Shabri A. M., Rosylin M. Y., Jarita D. and Abdul R. A. R. (2006) Measuring Efficiency of Insurance and Takaful Firms in Malaysia using Data Envelopment Analysis, Review of Islamic Economics, 10 (2), 5-26
  • Sun W. and Chen Z. (2011) Cost X efficiency in ChinaÂ’s insurance firms: A stochastic frontier approach, African Journal of Business Management, 5(30), 11916-11924
  • Weiss, M. A., (1991) Efficiency in the Property-Liability insurance industry, Journal of Risk and Insurance, 58(3), 452-479
  • Wise, W. (2017) A survery of life insurance efficiency papers: Methods, pros & cons, trends, Accounting, 3, 137-170.
  • Yusop Z., Alias R., Noriszura I. and Rubayah Y. (2011) Risk Management Efficiency of Conventional Life Insurers and Takaful Operators, Insurance Markets and Firms: Analyses and Actuarial Computations, 2(1), 58-68.

Cite this article

    APA : Asghar, M. J. e. K. A., Khan, A. Z., & Khan, H. G. A. (2018). Takaful, Insurer type and Efficiency: An Application of Parametric Approach. Global Regional Review, III(I), 234-252. https://doi.org/10.31703/grr.2018(III-I).17
    CHICAGO : Asghar, Muhammad Jam e Kausar Ali, Abdul Zahid Khan, and Hafiz Ghufran Ali Khan. 2018. "Takaful, Insurer type and Efficiency: An Application of Parametric Approach." Global Regional Review, III (I): 234-252 doi: 10.31703/grr.2018(III-I).17
    HARVARD : ASGHAR, M. J. E. K. A., KHAN, A. Z. & KHAN, H. G. A. 2018. Takaful, Insurer type and Efficiency: An Application of Parametric Approach. Global Regional Review, III, 234-252.
    MHRA : Asghar, Muhammad Jam e Kausar Ali, Abdul Zahid Khan, and Hafiz Ghufran Ali Khan. 2018. "Takaful, Insurer type and Efficiency: An Application of Parametric Approach." Global Regional Review, III: 234-252
    MLA : Asghar, Muhammad Jam e Kausar Ali, Abdul Zahid Khan, and Hafiz Ghufran Ali Khan. "Takaful, Insurer type and Efficiency: An Application of Parametric Approach." Global Regional Review, III.I (2018): 234-252 Print.
    OXFORD : Asghar, Muhammad Jam e Kausar Ali, Khan, Abdul Zahid, and Khan, Hafiz Ghufran Ali (2018), "Takaful, Insurer type and Efficiency: An Application of Parametric Approach", Global Regional Review, III (I), 234-252
    TURABIAN : Asghar, Muhammad Jam e Kausar Ali, Abdul Zahid Khan, and Hafiz Ghufran Ali Khan. "Takaful, Insurer type and Efficiency: An Application of Parametric Approach." Global Regional Review III, no. I (2018): 234-252. https://doi.org/10.31703/grr.2018(III-I).17