Search results

Under the tenets of conservation of resources and role theories, this study has aimed to draw up and test a moderated-mediation model. The model postulates job burnout (JB) as a mediator between role stress (RS) and organizational commitment (OC) while transformational leadership (TFL) as a moderator to such mediation.

For this cross-sectional study, multisource field data from the service industry was collected using a convenient sampling procedure. A total of 354 employees participated in the anonymous survey. The proposed model of the study was tested with a hierarchical regression approach using Hayes PROCESS macro.

The data fitted best for the four-factor measurement model of the study. Afterward, the authors found that RS directly affected employees’ perception of OC. The relationship between RS and OC was partially mediated by JB. The authors ascertained the transformational leader’s buffering role between the RS-JB relationship and the transformational leader’s contingent indirect effect as well.

This research is a first-of-its-kind investigation into enlightening the direct and indirect link via JB between RS and OC and the moderating effect of TFL on such indirect effect in a rarely studied organizational setting of a developing country.

The present study aims to investigate the dynamic relationship between international tourist receipts, economic growth, energy use and carbon dioxide (CO₂) emissions in Pakistan over the period 1980-2016. Many researchers have investigated the link between tourism and CO₂ emissions, but there is no clear picture as the results are contradictory. This study is an attempt to compliment the literature related to tourism and environmental quality.

The study adopted the autoregressive distributed lagged (ARDL) model to investigate the short- and long-run estimates simultaneously. The study further applied Granger causality to find out the direction of causalities. To arrive at long-run robust estimates, the study used dynamic ordinary least squares (DOLS) model.

The results found that tourist receipts have no significant impact on environmental quality, while growth and energy consumption are the main determinants of CO₂ emissions in Pakistan. The Granger causality test confirmed unidirectional causalities from GDP and energy consumption toward CO₂ emissions, while tourist receipts do not affect environmental quality. DOLS technique confirmed the long-run estimates of ARDL model.

The result of the study complements the literature by adding new evidence regarding the nexus of tourism and environment. Findings of the study are important for policymakers and regulatory bodies to place their focus on the development of tourism sector (services sector) rather than energy-intensive manufacturing activities to sustain the growth of the country in higher quartiles, as tourism receipts have no significant negative externalities toward environment, while energy use is one of the key determinants of environmental degradation.

This study used time series data over the period 1980-2016 for Pakistan to inspect the dynamic relationship between tourist receipts, economic growth, energy consumption and CO₂ emissions.