JENÍČEK Vladimír author GRÓFOVÁ Šárka author text journal article 2014 The inter-related causes of food insecurity in these countries are mainly the long lasting civil wars, a limited access to land, environmental degradation, climatic shocks and the rapid population growth resulting from the high birth rates and the return of refugees. economic situation international trade foreign direct investments official development assistance remittances indicators of health 10.17221/70/2013-AGRICECON https://agricecon.agriculturejournals.cz/artkey/age-201403-0001.php https://agricecon.agriculturejournals.cz/artkey/age-201403-0001.php continuing 60 3 99 109 2014 0139570X periodical academic journal