Cognitive Dissonance Bias, Overconfidence Bias dan Herding Bias dalam Pengambilan Keputusan Investasi Saham

Yehezkiel Chris Setiawan, Apriani Dorkas Rambu Atahau, Robiyanto Robiyanto

Abstract


In practice, there are some aspects which contribute to the decision making process. One of those aspects is the psychological aspect which cannot be separated from human being. The psychological aspect of the study of finance is called the study of behavioural finance (cognitive bias, emotional bias, and social bias) could lead to investor’s irrationality in decision making. This study aimed to analyze the influence of dissonance bias, overconfidence bias, and herding bias on investment decision in Investor Club of Satya Wacana Christian University (SWCU). This study utilizes the purposive sampling method. The sample in this study covers the whole investor in Investor Club of SWCU. The results of this study indicate that: (i) Cognitive dissonance bias has an insignificant influence to investment decision ; (ii) Overconfidence bias has a positive and significant influence to investment decision; (iii) Herding bias has an insignificant influence to the investment decision. This means that investors tend to use the emotional aspect rather than on the cognitive and social aspects of investment decision making. As a result, investors are overconfident of their ability and the outcome of investment decisions is not maximal and can cause losses.

 

DOIhttps://doi.org/10.26905/afr.v1i1.1745


Keywords


Cognitive Dissonance Bias, Overconfidence Bias, Herding Bias

References


Chandrarin, G. (2017). Metode Riset Akuntansi: Pendekatan Kuantitatif. Jakarta: Salemba Empat.

Fityani, I., (2015). Analisis investor herding behavior dengan multinomial logit regression pada BEI: Studi Kasus pada Saham LQ-45 Periode 2009-2014. Skripsi Universitas Diponegoro, Semarang, Indonesia.

Ghozali, I., (2005). Aplikasi analisis multivariate dengan program SPSS, Edisi Ketiga. Semarang: Badan Penerbit Universitas Diponegoro.

Gozalie, S., & Anastasia, N. (2015). Pengaruh perilaku Heuristics dan Herding terhadap Pengambilan Keputusan Investasi Properti Hunian. Finesta Journal, Vol. 3(2): 28-32.

Jermakova, D. J., (2012). The impact of individuals' financial behavior on investment decisions. Electronic International Interdisciplinary Conference.

Mittal, M. & Vyas, R. K. (2008). Personality type and investment choice: An empirical study. ICFAI Journal of Journal of Behavioral Finance, 5 (3).

Nofsinger, J. R., & Sias, R. W. (1999). Herding and feedback trading by institutional and individual investors. The Journal of Finance: The Journal of The American Finance Association.

Nofsinger, J. R. (2005). The psychology of investing. Second Edition. New Jersey: Pearson Prentice Hall, Upper Saddle River.

Pompian, M., (2006). Behavioral Finance and wealth management: How to Build Optimal Portfolios That Account for Investor Biases. New Jersey: Hoboken.

Ratnadewi, F., (2014). Behavioral finance dalam keputusaan investasi saham: Studi bias perilaku pada investasi mahasiswa di kota Bandung. Thesis. Universitas Pendidikan Indonesia, Bandung, Indonesia.

Santoso, J. S., (2009). Aspek bias dalam pengambilan keputusan investasi pengusaha tekstil di Pekalongan studi kasus pada usaha tekstil skala kecil dan menengah di kompleks pertokoan pasar Banjarsari Pekalongan. Skripsi Fakultas Ekonomika dam Bisnis Universitas Kristen Satya Wacana, Salatiga, Indonesia.

Setiyono, Tandelilin, E., Hartono, J., & Hanafi, M. (2013). Detecting the existence of herding behavior in intraday data: Evidence from the Indonesia stock exchange. Gadjah Mada International Journal of Business, 1(1): 27 – 44.

Shefrin, H., (2007). Behavioral corporate finance: Decisions that create value. McGrwall-Hill/Irwin, New York.

Sias, R. W., (2004). Institutional herding, Review of Financial Studies, 17(1): 165-206.

Subash, R., (2012). Role of behavioural finance in portofolio investment (Decisions: Evidence from India). Tesis pada Charles University Praha.

Sukestiyarno. (2010). Olah data penelitian berbantu SPSS. Semarang: UNNES PRESS.

Supramono, S. & Putlia, N. (2004). Persepsi dan aspek psikologis dalam pengambilan keputusan hutang studi pada home industry tempe di Salatiga. Jurnal Keuangan dan Perbankan, 14.

Supramono, S. dan Putlia, N. (2010). Persepsi dan faktor psikologis dalam pengambilan keputusan hutang. Jurnal Keuangan dan Perbankan (JKP), 14(1).

Supramono, S. & Wandita, M. (2017). Confirmation bias, self-attribution bias, dan overconfidence dalam transaksi saham. Jurnal Keuangan dan Perbankan (JKP), 21(1).

Umairoh, P., (2012). Cognitive bias dan emotion bias dalam pengambilan keputusan investasi portofolio. Skripsi pada Universitas Kristen Satya Wacana, Salatiga, Indonesia.


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