For the last few decades practitioners and scholars have serious concerns regarding the role of businesses in society (Salzmann et al., 2005). Therefore, the relevant literature focuses sustainability practices in organization’s business models with the aim to create sustainable organization by targeting social and environmental practices (Matos & Silvestre, 2013; Hart & Milstein, 2003). Several authors like Jonker and Karapetrovic (2004), and Van Marrewijk and Were (2003) also focused on the same idea, concluded that value creation and synergy is the main objective of every business. Rasi et. al. (2014) argued that stakeholders involvement in organization operations make them able to proactively respond environmental changes that will lead to improve environmental performance.

Previous studies link corporate sustainability (CS) with financial performance which is measured through CSR (Weber, 2008), sustainability performance (Wagner, 2010) as well as environmental performance (Koo et al., 2014). Wagner (2010) also highlighted that business can yield financial performance through incorporating sustainability practices. Although, some researchers like Schaltegger and Synnestvedt (2002) advocate against the phenomenon. However, this study links CS with financial performance as there is lack of empirical studies except Maletic et al., (2014a) validated CS practices that eventually affect organization economic performance. One possible question may arise that which CS practices organizations must adopt to improve their financial performance. Answer to this question is one should focus on organization vision whether their focus is on short-term financial gain through resource efficiency or their focus is on long-term sustainable gain through inspiring innovations and creativity.

Nowadays, researchers paid great attention to develop a comprehensive framework to define sustainability practices (Amini & Bienstock, 2014; Maletic et al., 2014a). Maletic et al., (2014a) conceptualizes two main practices i.e. First, that sustainability exploitation practices (SEI) as viewed as responsiveness, measurement, efficiency and enhancing prevailing sustainability capabilities. Applying such practices make an organization more effective and efficient in processes and output. The second one is sustainability exploration (SER) practices which deals with challenging prevailing sustainability solutions through creative and innovative concepts. In the view of sustainability related innovations, the focus of previous researches is to find the ways of managing product development in a sustainable way, and to find the relation of sustainability-oriented innovation and corporate performance.

The current research contributes to this evolving phenomenon in few ways. First, this is the first attempt (in the context of Pakistan) and generally second one to validate sustainability exploration and exploitation practices. Second, the current research gives important insights to the literature related to sustainability and financial performance relationship. Last but not the least, the link of sustainability and financial performance is enhanced through possible mediators.

Nowadays business organization’s view towards sustainability has changed from controlling pollution and waste to socio and eco-efficiency (Young & Tilley, 2006). By applying these concepts organization’s gain economic benefits associated with social performance (maximizing positive social impact or minimize the negative ones) and environmental performance (e.g. minimizing waste and reduce resource consumption). Previous studies highlight the links between social and environmental practices with financial or economic performance (e.g. Salzmann et al., 2005; Schaltegger & Wagner, 2006), however, the focus of researchers is on the question that whether it pays to be green and sustainable (Siegel, 2009; Marcus & Fremeth, 2009). Businesses introduce and practice sustainability not because of normative obligation but to satisfy all stakeholders that eventually impact on organization competitiveness and performance (Marcus & Fremeth, 2009).

Over the last decade literature explores and highlights the link of environmental and economic benefits (e.g. Wagner & Schaltegger, 2004). Koo et al., (2014) argued that organization’s overall performance is affected through greening organizational operations like increase productivity, cost reduction, economic performance, creativity and innovation. Organizations can gain numerous competitive advantages allied with friendly environment management extending from improving internal processes to external sales and marketing benefits (Psomas et al., 2011). Through environmental management system organizations can gain three layered benefits: market benefits, environmental and social benefits (Prajogo et al., 2012). Wagner (2005) also found that environmental sustainability positively contributes towards competitive advantages and economic profitability.

Literature gives considerable attention to the relationship of sustainability performance and economic performance (i.e. Wagner, 2010). Chang and Kuo (2008) found that sustainability and profitability are positively interconnected. Weber (2008) also found significant relation between CSR practices and organization financial success. Likewise, followers of CSR argued that CSR practices have positive impact on economic bottom line and help organizations to gain competitive advantage, reduce risk and cost, create synergy and strengthen reputation (Carroll & Shabanaa 2010).

Sampling and Data Collection

The sample of the current research was managers of the manufacturing and services organizations operating in Pakistan. Data was gathered through structured questionnaire from the target respondents. The survey was sent in two waves in order to get a reasonable response rate. A total of 750 questionnaires were sent to the selected respondents. Out of which only 346 were received back with a response rate of 46%.

Table 1. Respondents Profile

Measures

To measure sustainability exploration and sustainability exploitation, an instrument developed by Maletic et al., (2014a, 2014b, 2015) was used. This study is an attempt to validate sustainability exploration and sustainability exploitation instrument in Pakistani context. Sustainability exploration scale have two dimensions including SPPD (sustainable products and process development) and SOL (sustainability-oriented learning). Sustainability exploitation scale have three facets including stakeholder responsiveness and integration (SRI), stakeholder orientation for exploitation (SOE), and process management for exploitation (PME).

The results of reliability analysis provide sufficient evidence regarding the instrument reliability. As depicted, the alpha values of all construct of sustainability exploitation and sustainability exploration is above .7 which confirm the instrument reliability. Thus, the instrument used in this study is reliable.

A four-item scale developed and used by previous researchers (Maletic, 2013; Maletic et al., 2015) was used to assess financial and market performance. To capture the best, the current research used four non-financial performance measures as mediating variables. The alpha reliability values of all these variables were depicted in the following table.

The results of reliability analysis provide sufficient evidence regarding the instrument reliability. As depicted, the alpha values of financial and market performance (FMP) and mediating variables is above .7 which confirm the instrument reliability. Thus, the instrument used in this study is reliable.

After a good reliability values of all the constructs used in the study, we further applied various econometric tests to confirm the content, convergent and discriminant validity. As a good reliability value did not ensure that the scale is valid. So, for scale validation all the three types of validity analysis were conducted. Content validity was ensured through subject matter experts, instrument development experts and past literature as there is no statistical test available to test such validity (Hair et al., 2010). Factor analysis was applied to check convergent validity. Therefore, to know whether the measurement items converge into a theoretical construct, exploratory factor analysis (EFA) was carried out.

Table 4. KMO and Bartlett’s Test of Variables

The sample of the current research is appropriate based on the KMO values of all the variables is above .50. Similarly, the value of BTS for all the variables is significant which indicate that we accept the alternate hypotheses. EFA was conducted to verify any cross-loading issues of the scale items. Based on statistical findings, factor loading values of all the items were above .60 (ranging from .65 to .90).

To validate the sustainability exploitation and sustainability exploration scale we also apply confirmatory factor analysis (CFA). Table 5 summarizes the results of CFA. Fit indices for sustainability exploration and sustainability exploitation are satisfactory. The standardized loading values lies between .62 to .91 and also all the measurement variables are statistically significant related to the constructs. The values of ?2/df is less than 2 and the values of GFI and AGFI is closer to .90. Similarly, the values of CFI are above .90 and RMSEA is below .05. All these values indicate a good model-data fit.

Table 5. CFA Statistics

Table 6. Regression Analysis

Regression results revealed that both sustainability exploration and exploitation have positive and significant relation with corporate performance (? = .509 and .467, respectively). The high beta value of sustainability exploration shows that it contributes more to explain variation in the dependent variable. R² explains 80% variation in the dependent variable. The high F value and significant p value of overall model show the overall model fitness and significance.

Multiple Mediation Analysis

Keeping in mind Baron and Kenny (1986) recommendation regarding mediator as that mediator work batter when there exists a strong relation between independent and dependent variable. We expect a strong relationship between the study predictors sustainability exploration and exploitation with predicted variable non-financial performance indicators. We also propose that these non-financial performance indicators play a significant mediating role on the relationship between the studies proposed variables.

Table 7. Mediation Analysis

The first part of the table reports mediation of four possible mediators on sustainability exploration and FMP relationship. Part second of the table reports mediation of our four mediators on sustainability exploitation and FMP relationship. The direct effect of all the relationship is significant. Similarly, z and p values of the mentioned relationship is significant which indicate that the mediators i.e. QP, EP, IP and SP partially mediates the relationship of sustainability practices and corporate FMP.

Previous studies contribute a rich understanding regarding sustainability practices (Maletic et al., 2015; Pujari, 2006; Fairfield et al., 2011). Both managers and researchers are trying to understand how to customize sustainability practices. Based on the detail analysis of sustainability practices ensure that it could be applied to a wide range i.e. efficiency approaches and innovation aspects. In the era of this cutthroat competition, organization’s success contingent with proper exploitation of its available resources and with the same time explore new capabilities. Although, answer to the quandary of exploitation-exploration, no prior study was done except Maletic et al., (2014a, 2014b, 2015) within the sustainability framework. These two different concepts within the sustainability framework was empirically tested and validated by the current research. Previous researches based on the theoretical notions that sustainability practices enhance performance and long-term survival, but no empirical support was given to justify the phenomena (Maletic, 2014; Wagner, 2010). However, some studies investigated that adopting sustainability practices enable organizations to gain economic benefits, while few studies actually measure performance through a wider set of performance indicators.

Beside this, that our study investigates the ways through which sustainability practices enhance organizational performance (financial and market), this study also contributes to the sustainability literature regarding the importance of sustainable innovation (Maletic et al., 2016). We also found that IP, QP, EP and SP partially mediate the relationship of sustainability practices and FMP. One possible justification as that sustainability is the main component of innovation. To remain competitive, organizations must innovate their products and services. In case of sustainability exploration practices, our results support the notion that integrating sustainability practices in product development can enable organizations to boost their financial performance. Kuei and Lu, (2013) argued that one must also join TQM principles in sustainability management. Thus, organizations need to insert sustainability-oriented practices in the development stage of product or process.

Regardless of the importance of sustainability practices, there is still confusion as practitioners and researchers still practice mixed results. Generally, the study in hand helps organizations in several ways to successfully organize and implement sustainability practices. In order to achieve superior performance managers should considered both sustainability practices i.e. exploration and exploitation in parallel. For instance, organization may bear huge cost for excessive exploration because the results of exploration in tangible form may be expected after some time. On the other hand, by focusing only on exploitation hinder organizations to accumulate learning and development. To take advantage by using both sustainability practices in their processes, firms have clear knowledge about the difference between them as well as the situation in which both or one of them may be less or more effect innovative performance and economic benefits.

The current study is limited in few ways which also give opportunities to future researchers to further explore the phenomena. The current research uses subjective measures based on managers perceptions and did not account the possible shortcomings associated with perceptual data. Hence, future research should revalidate the study scale to overcome generalizability issue. Despite the relationship between the stated variables considered in this study, future research may also inspect other dimensions like quality management-oriented organization culture and sustainability-oriented organization culture. By examining the indirect effect of organization culture characteristics on sustainability practices and organizational performance relationship is another interesting area of future research.