The primary objective of this paper is to evaluate the association between market value and cash flow ratio, and to understand how economic instability alters it. Because this relationship is cross-temporal and may change if other financial indicators are considered, we model this relationship via multiple functional linear regression. We conclude from our multiple sectors study that market val...

In this paper we specialize the Ngai-Pissarides model of growth and structural change [American Economic Review 97 (2007), 429-443] to the case of three sectors, representing the primary (agriculture, mining), secondary (construction, manufacturing) and tertiary (services) sectors. On that basis we explore the dynamic properties of the model along the transition path to the steady-state equilib...

energy is one of major factors of productions in all of economic sectors, which have important effect on a country economy. the effect of increasing price of energy carriers on productions of economic sectors is inevitable. therefore, this research was conducted by using the input - output model and product forecasting. the study investigated the latest available input - output table in 1385. t...

The purpose of the paper is to properly define the economic sectors of strategic importance to the national security and to evaluate the state’s tools which protect this security. The paper’s methodology is based on two analyses; the former focusing on instruments which are applied by the state in order to control certain fields of the economy, and the latter investigating economic sectors in t...