As a constitution, the Indonesian Constitution of 1945 regulates how the national economic system should be arranged and developed. In the perspective of the constitution, the implementation of the sharia economy does not mean the state directs a particular economic ideology. Philosophically, the ideals of Indonesian economic law is to initiate and prepare the legal concept of economic life. Shariah economy has a strong foundation both formally shariah and formal constitution. Formally shariah means the existence of shariah economy has a strong foundation in the Indonesian legal system. Formally constitution means, in the context of the state, the Shariah economy has a constitutional basis. The existence of laws relating to shariah economy shows that the Indonesian economic system gives a place to the shariah economy.

  As a constitution, the Indonesian Constitution of 1945 regulates how the national economic system should be arranged and developed. In the perspective of constitution, the implementation of sharia economy does not mean the state directs a particular economic ideology. Philosophically, the ideals of Indonesian economic law is to initiate and prepare the legal concept of economic life. Shariah economy has a strong foundation both formally shariah and formallyconstitution. Formally shariah means the existence of shariah economy has a strong foundation in Indonesian legal system. Formally constitution means, in the context of the state, Shariah economy has a constitutional basis. The existence of laws relating to shariah economy shows that the Indonesian economic system givesa place to the shariah economy.

This research analyzes the effect of investment decisions through Total Asset Growth (TAG) on Price to Book Value (PBV). Since PVB indicates stock measurement based on the ratio of stock price to book value, it is used by investors to assess the price offered. This research uses time-series data from 2014-2020 to examine seven companies selected using purposive sampling but based on fairly good asset developments from 2014 to 2020. Furthermore, this quantitative causal study data were collected using documentation from various sources and analyzed using a simple linear regression test. The results show that the TAG variable has no effect on PBV with a significance value of 0.89 0.05. This shows that TAG does not describe a stable company and is not always useful in investment decision-making.

This research departs from the development of religious tourism in Banjar Regency which has its own charm and is often visited by local, national and international tourists is the Tomb of Sheikh Muhammad Arysad Al-Banjari or known for his book essay, namely Sabilal Muhtadin and the Tomb of Guru Sekumpul who is a charismatic cleric his era so that the purpose of this study is to analyze the multiplier effecet of religious tourism on the income of the people in the Regency Banjar. The research method used is a quantitative approach, then sampling using cluster sampling and quota sampling. In relation to the quota sampling technique, a sample of 40 respondents consisting of business actors, workers and the community was determined, while the sampling cluster was at Datu Kalampayan Tomb and Guru Sekumpul Cemetery. Data collection techniques using structured interviews and analyzed using descriptive statistics by adopting a formula from the multiplier effect known as Keynes' theory. The results showed that the value of Keynesian Local Income Multiplier, Ratio Income Multiplier has a value of >1 both Type I and II so that it has an impact on the economic development of the community.