What hurts the dominant airlines at hub airports?

Can public participation promote regional green innovation?——Threshold effect of environmental regulation analysis

“…(2014) and other current research. The Hausman test ( Fageda, 2014 ) is used to evaluate whether to employ a random-effects model or a fixed-effects model for estimate because the data utilized in this research are panel data. Table 1 displays the outcomes of the Hausman test.…”

The effects of the Morocco-European Union open skies agreement: A difference-in-differences analysis

“…In this regard, the impact of the OSA between the European Union and Morocco may be strongly influenced by the entry of low-cost airlines as, in contrast to previous studies, our analysis focuses on short-haul or medium-haul routes. In this regard, some few works have analyzed the impact of low-cost airlines on traffic at the route level with contradictory results (Bettini and Oliveira, 2008;Goolsbee and Syverson, 2008;Fageda, 2014). Here, we may provide new insights about the impact of low-cost airlines on route traffic as their entry in the Morocco market was restricted in the pre-liberalization period.…”

Can retail investors induce corporate green innovation? -Evidence from Baidu Search Index

“…(2014) and other existing literature, this paper first uses a multiple linear regression model for the main test. Since the data used in this paper are panel data, the Hausman test is used to determine whether to use a random-effects model or a fixed-effects model for estimation ( Fageda, 2014 ). The results of the Hausman test are shown in Table 1 .…”