A Key Rate of Sector and Country Diversification

2018 ◽  
Vol 21 (2) ◽  
pp. 21-26
Author(s):  
Michael Christensen
2019 ◽  
Vol 135 (1) ◽  
pp. 449-502 ◽  
Author(s):  
Francesco Caselli ◽  
Miklós Koren ◽  
Milan Lisicky ◽  
Silvana Tenreyro

Abstract A widely held view is that openness to international trade leads to higher income volatility, as trade increases specialization and hence exposure to sector-specific shocks. Contrary to this common wisdom, we argue that when country-wide shocks are important, openness to international trade can lower income volatility by reducing exposure to domestic shocks and allowing countries to diversify the sources of demand and supply across countries. Using a quantitative model of trade, we assess the importance of the two mechanisms (sectoral specialization and cross-country diversification) and show that in recent decades international trade has reduced economic volatility for most countries.


2020 ◽  
Vol 3 (1) ◽  
pp. 36
Author(s):  
I Gde Adi Suryawan Wangiyana

Aquilaria and Gyrinops are the most common genera of Agarwood in Indonesia. These two group have wide distribution in Indonesia. Therefore, Indonesia is one of the biggest agarwood commodity producer in the world. However, the resin on agarwood stem is still main utilization of agarwood commodity in this country. Diversification agarwood utilization other than resin is needed to maximilize the potency of this commodity. Agarwood leaves are one of by product from agarwood cultivation that rarely been utilized. Agarwood leaves contain secondary metabolites that have medical effect such as Phenol, Flavonoid, Terpenoid , Alkaloid and Tannin. Thus, agarwood leaves has a good potency as a source of food and beverage product that have a medicinal effects. Agarwood leaves form Aquilaria group and Gyrinops group both have medicinal effect including antioxidant, antibacterial, cytotoxic and anticancer. Aquilaria leaves also has additional medicinal effect including: anti-inflammatory, anti-diabetic and laxative while Gyrinops leaves also has additional medicinal effect as antiradical source of sunscreen.


Author(s):  
Panagiotis Petris ◽  
Panayotis Alexakis

This study describes the emergence and the structure of Real Estate Investment Trusts (REITs) and investigates whether European REITs provide higher risk-adjusted returns and portfolio diversification benefits relative to the market portfolio. The top public listed companies of five (5) established (Belgium, France, Germany, Netherlands, UK), three (3) emerging (Italy, Spain, Ireland) and one (1) nascent (Greece) European REIT markets, are considered over period 2007 – 2018. The empirical findings denote poor performance of most European REITS over the Global Financial Crisis period but strong risk adjusted returns, overall, outperforming the equivalent European stock market indices and bonds over the first years of post - GFC period. In the recent period (2015 – 2018), most European REITs continued to deliver positive but modest risk adjusted returns relative to the previous period. The analysis provides evidence of poor portfolio diversification benefits and weak cross country diversification benefits among the European REITs.


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