تحلیل تطبیقی نابرابری های منطقه ای بین استان های همجوار بررسی موردی: استان‌های همدان و مرکزی

نابرابری‌های منطقه‌ای یا عدم تعادل در ساختار فضایی مناطق یکی از مسائل کشورهای در حال توسعه است. از این‌رو دستیابی به توسعه عادلانه از آرمان‌های اساسی همه کشورها و از جمله ایران بوده و در اسناد فرادستی بر ضرورت کاهش نابرابری‌های منطقه‌ای تأکید شده است. بنابراین هدف تحقیق حاضر بررسی وضعیت و تحلیل نابرابری‌های منطقه‌ای بین دو استان همدان و مرکزی است که با وجود همجوار بودن تفاوت‌های عمده‌ای با یکدیگر دارند. در این زمینه سنجش نابرابری‌های منطقه‌ای مورد توجه قرارگرفته است. با در نظرگیری رویکرد توسعه پایدار، شاخص‌های سنجش نابرابری‌های منطقه‌ای استخراج و با استفاده از دو مدل تحلیل عاملی و تحلیل خوشه‌ای، میزان نابرابری بین دو استان همدان و مرکزی تحلیل شده است. نتایج حاصل از بررسی‌ها نشان می‌دهد که تفاوت چشمگیری بین سطح توسعه دو استان همدان و مرکزی وجود دارد. بر اساس بررسی سه مؤلفه اقتصادی، اجتماعی-فرهنگی و زیست‌محیطی استان مرکزی توسعه‌یافته‌تر از استان همدان بوده، میزان نابرابری بین آن‌ها نیز قابل توجه است. به‌طور کلی می‌توان گفت شهرستان‌هایی با اقتصادی مبتنی بر صنعت و خدمات توسعه‌یافته‌تر از شهرستان‌های با ماهیت کشاورزی هستند.

One of the problems that most of the developing countries encounter with is the regional disparities or spatial inequalities. Regional disparity means divergence or inequality of characters, a phenomenon or a process of having specific territorial allocation that occurs at least in two entities of the territorial structure. Increased regional disparities lead the society to political unrest and cause irregular immigrations. Therefore, spatial inequality leads to many negative consequences. Thus reducing regional inequalities in order to achieve justice should be seriously considered by policy-makers and planners. Therefore, countries are seeking for development based on justice and equality. After the Islamic Revolution in Iran, eliminating regional disparities has been emphasized in national policies like Vision 1404, Islamic Republic of Iran's Constitution, 5-year development plans etc. The purpose of this paper is to examine the problem of regional disparities in Hamedan and Markazi provinces in Iran. These two neighboring provinces have many differences with one another. Hamedan is one of the country's agricultural hubs and Markazi province is a major industrial pole in the country. Moreover their population density, rate of urbanization, share of GDP, migration flows, environmental status etc. are different. This research tends to measure regional disparities among these two provinces. Identifying regional disparities as a multidimensional phenomenon, enables governmental and non-governmental organizations to identify backward areas and consider programs to fill the gap among the different areas of these regions. Sustainable development has been chosen as research's theoretical framework and regional disparities indicators have been extracted based on economic, social and environmental dimensions. For evaluation of disparities, multivariate statistical methods such as factor and cluster analysis have been applied. Economic indicators have been divided into two categories: employment structure and economic potentials. Socio-cultural indicators have been divided into three categories: demographics, socio-cultural infrastructures and health conditions. Environmental indicators have been divided into two categories: environmental potentials and environmental hazards. In sum, based on the conceptual model, in order to measure regional disparities, 40 indicators were selected from the review of related literature and taking into account regional characteristics and also data availability. These indicators were entered into a factor analysis model and 32 indicators and seven factors, which were highly correlated with regional disparities among these two provinces were extracted. These seven factors include: economic potentials and employment in economic sectors, employment structure, demographics and literacy status, health conditions, cultural characteristics, environmental features and forest lands. Then counties were clustered into five levels by cluster analysis. Mahallat county in Markazi province is the most developed township while Kabudar Ahang county in Hamedan province is the least developed one. Based on the outcome of the development level of Hamedan and Markazi’s counties, disparities among the two provinces were analyzed. The result showed that in three dimensions of development (economic, social and environment) Markazi province is more developed than Hamedan and their disparity is significant. It can be said the counties with their economy based on industry and services are more developed than agriculture-based counties.

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