In the history of the Indonesian economy. Indonesia often experiences changes in its economic structure. Starting from the beginning of independence, namely the era of the first President of Indonesia, namely Soekarno, until now the Jokowi era. These changes often occur because the economic structure has not boosted the Indonesian economy and is considered unable to improve the welfare of the people. The economic structure is used to shows the composition or arrangement of economic sectors in an economy. Economic structure is also the implementation of existing economic systems with the aim of increasing the welfare of a country through economic development and growth of national income. The economic structure can be seen from four viewpoints, namely macro-sectoral review, financial review, state administration review, and bureaucratic decision-making review. The macro sectoral review and financial review are purely economic reviews, while the state review and decision-making bureaucratic review are political reviews. Dominant or reliable economic sectors can also mean sectors that make the largest contribution to the national product with high growth rates, which are characteristic of an economy.
 
 

The island of Sumatra has 10 provinces with a Human Development Index level that is not much different from the national Human Development Index, several provinces on the island of Sumatra have a Human Development Index below the national Human Development Index. The aim of this research is to analyze the Human Development Index and the factors that influence it in Sumatra for the 2018-2022 period. This research is quantitative research. The variables used in this research are the Human Development Index, Gross regional domestic product, Economic Growth, Poverty, and the Gini Index. The panel data method is used for analysis in the form of cross section data from 10 provinces on the island of Sumatra and time series data for 2018-2022. The results of this research show that Gross regional Domestic Product and Economic Growth have a negative and insignificant effect on the Human Development Index, Poverty and the Gini Index have a negative and significant effect on the Human Development Index in Sumatra for the 2018-2022 period.

Industrial development by concentrating industries in a place, which is called an industrial area, is intended to suppress the spread of environmental impacts caused by industry. Another goal is that the presence of industry in the same place will have a double effect on society. However, these objectives must be followed by the fulfillment of strict criteria. These criteria start from the determination of land allocation for industrial estates, to the obligation to manage waste or environmental impacts caused. The industrial estate development policy must pay attention to environmental aspects, thus building an environmentally sound industrial estate.

Regional growth centers assume the ability to integrate as many development interests as possible among those with an interest in development. Thus, regional growth centers also mean qualitative development and/or growth. Theoretically and empirically, inclusive economic growth is closely related to regional development. The existence of sub-regions in Aceh needs special attention, in order to develop the concept of regions as centers of development. During the New Order era, the concept of regional development was apparently renewed.

In the development of the world, the manufacturing industry sector continues to develop every year, this results in increased competition in the business world, especially in the economic sector. Therefore, every country is required to be more advanced and developed so that the welfare of the population is evenly guaranteed. In the business world, if the business is growing, the competition between one company and another will increase tighter. To be able to compete with other companies, the company must be able to manage all assets owned and its obligations as much as possible so that the operational activities of the company can run well according to the original plan for the company to be established.

Merge is the origin of the word merger that we currently know, which comes from a word which means in Indonesian, namely to combine or fuse. According to the definition of the Encyclopedia of Banking and Finance, merger itself is defined as combining two or more entities or companies, where the large one takes the small one and then the one who continues the business usually uses the same name. Meanwhile, according to the republican government, a merger is defined as a legal act carried out by two or more companies to merge with another existing company and then the merging companies are dissolved.