Factual asset of any organization is its employees (Brosnan, O'Donnell, & O'Regan, 2019; Ferreira, 2019; García-Sánchez, García-Morales, & Martín-Rojas, 2018) is a statement that frequently revolves around widely in organization's studies (Botzem & Dobusch, 2017). The prevailing situation of business nowadays, where, every business is attempting to acquire a competitive edge over others, engaged employees come out as a factual and real asset. Researches show that the companies, which emphasize on engaged employees perform better as compared to others by utilizing PC and managing conflicts as it arises in a knowledge-based economy of the technological world.

Conflict Management (CM) is becoming an essential constituent of corporate sector in Human Resource (HR) strategies and has currently achieved escalating consideration in the areas of Human Resource Management (HRM), Human Resource Development (HRD) and in business research (Berger & Berger, 2003; Burbach & Royle, 2010; Capelli, 2008). Human resource is not an only a vital part of any organization but also the most valuable part of any organization (Laursen & Mahnke, 2001). Conflict can be managed more effectively and efficiently by utilizing a PC.

Psychological Capital is a notion originated from Field of Positive Psychology (FPP) and Positive Organizational Behavior (POB) and has been studying in management sciences in different perspectives. Hope, self-efficacy, optimism, and resilience are the main constituents of PC (Kim, Kim, Newman, Ferris & Perrewé, 2019; Luthans, Youssef & Avolio, 2007a). Organizations pursuing retention of PC must focus on all best possible levels of managing conflicts among the employees, as it can be the only way to facilitate towards the achievement of the high level of EE. For the psychological competence of employees, policies need to be devised, to enable them acquiring sufficiently (Sahoo & Sia, 2015). There are many factors, which may influence EE in different ways (Dagher, Chapa & Junaid, 2015).

As evident, EE in an organization may be achieved through enhancing PC (Joo, Baek-Kyoo, Lim & Kim, 2016); this study was carried out with smaller sample and on a limited number of variables. Sihag and Sarikwal (2014), as well as Banerjee and Yadav (2016), conducted studies about EE and PC in which dimensions of EE were other than the three i.e., dedication, absorption and vigor and suggested that other dimensions of EE should be tested on PC in some other

population for generalization of results. Thus the contingent role of CM in the relationship of PC and EE has also not been examined and there exists a gap (Zou, Chen, Lam & Liu, 2016).

Therefore, the problem statement is, "does PC result in enhancing EE and that can this relationship be moderated by CM?". Aspire of the study in hand is to determine, establish and conclude the impact and relationship of PC on EE in financial services providers of Pakistan and identify the role of CM as a moderator between PC and EE relationship.

This section will put light upon EE, PC and CM. Furthermore, points discussed are: definitions with a brief explanation of the topic on PC and its dimensions, EE and its dimensions and CM and its processes focused. In the same way, it provides the basis for realizing of how PC affects EE at work with the contingent effect of CM.

The engagement has obtained a substantial amount of consideration in the literature of research (Presbitero, 2017). Kahn (1990) initially defined the term engagement, in expressions of those behaviors with the help of which employees leave or bring in their own selves during work performance and opined that with an increased level of engagement; employees give their performance emotionally, cognitively and physically. As given by Kahn (1992), engaged employees show high physical and emotional as well as cognitive connection with their duties. When employees of an organization are engaged, then they are completely associated with their work and disengagement makes them avoid their tasks (Nazir & Islam, 2017).

The definition proposed by Kahn (1992), have concurrency with this definition of individual engagement. Harter, Schmidt and Hayes (2002), considered representative engagement inside of worker's work part and that energy for work is associated with the worker (Harter, 2009). Schaufeli, Salanova, Gonzales-Roma and Bakker (2002), emphasize about the positive features of EE and explained that it is "a positive, fulfilling, work-related state of mind that is characterized by vigor, absorption and dedication" (p. 74). According to Dagher, Chapa and Junaid (2015), there are three dimensions of EE (vigor, dedication and absorption), which explains almost seventy-eight percent of the entire variance of EE.

Since Kahn (1992), different definitions of EE have come into the view, which includes "a persistent, positive, affective-motivational state of fulfillment that is characterized by dedication, absorption and vigor" (Maslach, Schaufeli & Leiter, 2001, p. 417), and in another view of a researcher "an individual's sense of purpose and focused energy, evident to others in the display of personal initiative, effort, adaptability and persistence directed toward organizational goals" (Macey, Schneider, Barbera & Young, 2011, p. 7). All these explanations are common: EE is both a state of motivation and an expression of genuine desire to invest in targeted efforts to achieve organizational goals (Schaufeli, 2013); as well as a psychological state of work (Macey & Schneider, 2008).

In the current decade, psychologists from all over the world have started inspecting the influence of PC at different levels in an organization and in teams (McKenny, Short & Payne, 2013; Sahoo & Sia, 2015). The employees, who possess strong emotional, psychological and intellectual skills, are more capable to handle their professional requirements in an easy way (Pradhan & Jena, 2016). Startup capital and attributes of PC are positively associated with entrepreneurial success (Avey, Luthans, & Youssef, 2010; Baluku, Kikooma & Kibanja, 2016). Psychological Capital may be divided into two scopes: Field of Positive Organizational Behavior (POB), and Field of Positive Psychology (FPP).

Psychological capital was derived from FPP. Ever since the end of the twentieth century, significant attention was given to positive psychology, when Martin Seligman launched it publically in the year 1998, during his address on the occasion of becoming the president of American Psychological Association (APA). In the year 2000, Peterson saw positive psychology as an inventive expansion of psychology. The inspiration of building employees followed by positive energy, positive quality and strengths rather than addressing and discussing deficiencies and negative features (Seligman, 2002).

The driven concept from positive psychology of POB by Luthans (2002a; 2002b), is more specific. The description of POB is the application of positive HR psychological capacities and strength-oriented which is positively oriented and may be expanded, computed and effectively and efficiently managed for enhancement in performance of workplace (Luthans, 2002b).

For constructs, the definition of POB has described insertion standard; besides being a positive attitude, the constructs should be of psychological capacity; it must have valid bases of research and should be measurable for its influence over performance at the workplace (Luthans & Youssef, 2007). The inclusion standards of POB are met by only four constructs till now, which include Hope, Self-Efficacy, Resiliency, and Optimism (Luthans, 2002a; Luthans & Youssef, 2004; Luthans & Youssef, 2007; Banerjee & Yadav 2016) and defined as follows

Hope is an emotion of desire and expectation for something positive to happen. It also comprises fortitude for the accomplishment of aim and proactive planning for the target to achieve.

It is defined as an individual's self-confidence in their capabilities to accomplish specific or organizational goals in an explicit situation.

It is an internal temperament or tendency to stare on the more positive or favorable aspect of events or situations and to anticipate the more constructive and productive outcome in the future.

It is defined in the FPP as a positive approach to managing with difficulty. In an organizational context, it may be defined as a capability to recover from conflict, hindrance, failure, stress or change in responsibility.

Foregoing discussions in view and on the basis of Sihag and Sarikwal (2014), Banerjee and Yadav (2016), and Zou, Chen, Lam and Liu (2016) models, that PC is positively related to EE and CM respectively, a conceptual framework with changed operationalization of EE and addition of contingent impact of CM has been developed to examine the correlations in financial services sector of Pakistan as under:

H1: Psychological Capital positively influences Employees' Engagement.

H2: Conflict Management moderates the relationship between Psychological Capital and Employees' Engagement.

This research is a cross-sectional study based on Hypothetical-deductive research approach. It is a quantitative research study and optimist research philosophy is employed. The population of this research study is the financial services sector of Pakistan located at Islamabad, which includes; banks, investment companies, insurance companies, brokerage firms and real estate companies. The sample includes employees of above-mentioned multinational and national financial services provider companies of Islamabad, Pakistan. In this study, the researcher will incorporate probability-sampling technique. Furthermore, to probability sampling, simple random sampling technique has been used for data collection. Unit of analysis is the employees of the financial sector of Islamabad.

As the results of data gathering, more than fifty (50) brokerage firms, three hundred and two (302) branches of different banks and nineteen (19) branches of insurance companies are continuing their operations in Islamabad at the time of data gathering. Employees' engagement's research scale is taken from a published article of Schaufeli, Salanova, Gonzales-Roma and Bakker (2002). Psychological Capital's research scale has been taken from a published article of Luthans, Youssef and Avolio (2007b). Conflict management's research scale has been taken from the scales developed by Rahim (1983).

The reliability results for this questionnaire are 0.924 and researchers confirmed that the reliability values ​​between 0.6 and 0.8 are acceptable (Beiske, Kjelsberg, Ruud, & Stavem, 2009; Liran & Miller, 2019). Reliability assessments ​​for every variable range from 0.859 to 0.946. These data show that the questionnaire is reliable for carrying out research.

A total of 305 questionnaires were given out to target sample for data collection. The survey collected 278 usable questionnaires, which shows that the response rate was 92% for the analysis in the study.

The association among study variables is measured by using the Pearson Correlation Matrix. The calculated statistical value of PC is 0.072 at 7.2% with CM which shows insignificant correlation while 0.669 with EE shows 66.9% significantly. However, the CM is having an insignificant association at 10.3% with the EE. It may be deduced that CM has a low impact as a moderator between PC and EE.

To measure the significant impact of the independent variable and moderating variable's influence the regression analysis has applied. This section splits the discussion into two phases; firstly the independent variable's impact on the dependent variable, secondly moderation of conflict management has verified in consortium with psychological capital on employees' engagement. In the model of PC on EE, the value of R reveals 66.9% association with each other while changing in EE caused by PC has captured through R². The value of R² 44.7% articulates the variation in EE is independently caused by PC.

Corporate firms and companies working in the financial sector will succeed and achieve their goals and objectives more effectively and efficiently, if their employees are hopeful, self-efficacies', having resilience and optimist in every aspect of their working. By having these attributes, they work with full dedication, absorption and vigor for the accomplishment of goals and desired output. Hence, we can say that employees, which have PC, enthusiastically accept challenges and have potentials to gain, grow and progress as well as become work-engaged employees.

This research study will also give assistance to the financial service sector for improving their creativity and innovation and eventually organizational performance will also increase. Customer satisfaction will increase through creativity and innovativeness of high-quality services and products. Conflict Management and enhanced HR performance influences employees' abilities in an organization. It is thus obvious that uninterrupted support from CM will be a key strategic prerequisite for assisting the knowledge management activities outside and within a company. Efficiency and effectiveness of any organization may increase if it has appropriate control over check and balances and has a steady system. Based on their performance evaluation, they receive a reward that increases their effectiveness and loyalty towards the organization. This will eventually result in a rise in the overall performance of the financial service sector of Pakistan.